diff --git a/SQL-Tool/DatabaseWrapper.cs b/SQL-Tool/DatabaseWrapper.cs
new file mode 100644
index 0000000..a002b14
--- /dev/null
+++ b/SQL-Tool/DatabaseWrapper.cs
@@ -0,0 +1,50 @@
+using System;
+using System.Data;
+using System.Text;
+
+namespace SQL_Tool
+{
+    class DatabaseWrapperInvalidQueryException : Exception
+    {
+        public override string Message { get; } = "No message :p";
+
+        public DatabaseWrapperInvalidQueryException() { }
+        public DatabaseWrapperInvalidQueryException(string message)
+        {
+            Message = message;
+        }
+    }
+    abstract class DatabaseWrapper
+    {
+        public abstract ConnectionState State { get; }
+
+        protected DatabaseWrapper() { }
+        protected DatabaseWrapper(string connectionString) { }
+        protected DatabaseWrapper(string host, string database, string username, string password) { }
+
+        public abstract int ExecuteCommand(string sqlStatement);
+        public abstract DataTable ExecuteQuery(string sqlStatement, DataTable dt = null);
+        public abstract long GetExecutionTime();
+
+        public string DataTableToString(DataTable dt)
+        {
+            StringBuilder sb = new StringBuilder();
+            for (int i = 0; i < dt.Columns.Count;i++)
+            {
+                sb.Append(dt.Columns[i] + "\t");
+            }
+            sb.Remove(sb.Length - 1, 1);
+            sb.AppendLine();
+            foreach (DataRow row in dt.Rows)
+            {
+                for (int i = 0; i < dt.Columns.Count; i++)
+                {
+                    sb.Append(row[i] + "\t");
+                }
+                sb.Remove(sb.Length - 1, 1);
+                sb.AppendLine();
+            }
+            return sb.ToString();
+        }
+    }
+}
diff --git a/SQL-Tool/Form1.Designer.cs b/SQL-Tool/Form1.Designer.cs
index 2c68702..bec67a1 100644
--- a/SQL-Tool/Form1.Designer.cs
+++ b/SQL-Tool/Form1.Designer.cs
@@ -28,12 +28,270 @@
         /// </summary>
         private void InitializeComponent()
         {
-            this.components = new System.ComponentModel.Container();
+            this.groupBox1 = new System.Windows.Forms.GroupBox();
+            this.txtPassword = new System.Windows.Forms.TextBox();
+            this.txtUser = new System.Windows.Forms.TextBox();
+            this.txtDatabase = new System.Windows.Forms.TextBox();
+            this.txtServer = new System.Windows.Forms.TextBox();
+            this.btnSave = new System.Windows.Forms.Button();
+            this.label4 = new System.Windows.Forms.Label();
+            this.label3 = new System.Windows.Forms.Label();
+            this.label2 = new System.Windows.Forms.Label();
+            this.label1 = new System.Windows.Forms.Label();
+            this.groupBox2 = new System.Windows.Forms.GroupBox();
+            this.txtQuery = new System.Windows.Forms.TextBox();
+            this.btnQuery = new System.Windows.Forms.Button();
+            this.label8 = new System.Windows.Forms.Label();
+            this.tabOutput = new System.Windows.Forms.TabControl();
+            this.tabTextdarstellung = new System.Windows.Forms.TabPage();
+            this.txtOutput = new System.Windows.Forms.TextBox();
+            this.tabDataGridView = new System.Windows.Forms.TabPage();
+            this.dataGridOutput = new System.Windows.Forms.DataGridView();
+            this.groupBox1.SuspendLayout();
+            this.groupBox2.SuspendLayout();
+            this.tabOutput.SuspendLayout();
+            this.tabTextdarstellung.SuspendLayout();
+            this.tabDataGridView.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridOutput)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // groupBox1
+            // 
+            this.groupBox1.Controls.Add(this.txtPassword);
+            this.groupBox1.Controls.Add(this.txtUser);
+            this.groupBox1.Controls.Add(this.txtDatabase);
+            this.groupBox1.Controls.Add(this.txtServer);
+            this.groupBox1.Controls.Add(this.btnSave);
+            this.groupBox1.Controls.Add(this.label4);
+            this.groupBox1.Controls.Add(this.label3);
+            this.groupBox1.Controls.Add(this.label2);
+            this.groupBox1.Controls.Add(this.label1);
+            this.groupBox1.Location = new System.Drawing.Point(12, 12);
+            this.groupBox1.Name = "groupBox1";
+            this.groupBox1.Size = new System.Drawing.Size(579, 68);
+            this.groupBox1.TabIndex = 0;
+            this.groupBox1.TabStop = false;
+            this.groupBox1.Text = "Verbindungsinformationen";
+            // 
+            // txtPassword
+            // 
+            this.txtPassword.Location = new System.Drawing.Point(329, 37);
+            this.txtPassword.Name = "txtPassword";
+            this.txtPassword.PasswordChar = '?';
+            this.txtPassword.Size = new System.Drawing.Size(100, 20);
+            this.txtPassword.TabIndex = 8;
+            this.txtPassword.Text = "schule";
+            // 
+            // txtUser
+            // 
+            this.txtUser.Location = new System.Drawing.Point(223, 37);
+            this.txtUser.Name = "txtUser";
+            this.txtUser.Size = new System.Drawing.Size(100, 20);
+            this.txtUser.TabIndex = 7;
+            this.txtUser.Text = "schule-ro";
+            // 
+            // txtDatabase
+            // 
+            this.txtDatabase.Location = new System.Drawing.Point(116, 37);
+            this.txtDatabase.Name = "txtDatabase";
+            this.txtDatabase.Size = new System.Drawing.Size(100, 20);
+            this.txtDatabase.TabIndex = 6;
+            this.txtDatabase.Text = "schule";
+            // 
+            // txtServer
+            // 
+            this.txtServer.Location = new System.Drawing.Point(10, 37);
+            this.txtServer.Name = "txtServer";
+            this.txtServer.Size = new System.Drawing.Size(100, 20);
+            this.txtServer.TabIndex = 5;
+            this.txtServer.Text = "localhost";
+            // 
+            // btnSave
+            // 
+            this.btnSave.Image = global::SQL_Tool.Properties.Resources.server_database;
+            this.btnSave.Location = new System.Drawing.Point(435, 20);
+            this.btnSave.Name = "btnSave";
+            this.btnSave.Size = new System.Drawing.Size(138, 37);
+            this.btnSave.TabIndex = 4;
+            this.btnSave.Text = "Save";
+            this.btnSave.TextImageRelation = System.Windows.Forms.TextImageRelation.ImageBeforeText;
+            this.btnSave.UseVisualStyleBackColor = true;
+            this.btnSave.Click += new System.EventHandler(this.btnSave_Click);
+            // 
+            // label4
+            // 
+            this.label4.AutoSize = true;
+            this.label4.Location = new System.Drawing.Point(326, 20);
+            this.label4.Name = "label4";
+            this.label4.Size = new System.Drawing.Size(53, 13);
+            this.label4.TabIndex = 3;
+            this.label4.Text = "Password";
+            // 
+            // label3
+            // 
+            this.label3.AutoSize = true;
+            this.label3.Location = new System.Drawing.Point(220, 20);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(29, 13);
+            this.label3.TabIndex = 2;
+            this.label3.Text = "User";
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(113, 20);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(60, 13);
+            this.label2.TabIndex = 1;
+            this.label2.Text = "Datenbank";
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(7, 20);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(38, 13);
+            this.label1.TabIndex = 0;
+            this.label1.Text = "Server";
+            // 
+            // groupBox2
+            // 
+            this.groupBox2.Controls.Add(this.txtQuery);
+            this.groupBox2.Controls.Add(this.btnQuery);
+            this.groupBox2.Controls.Add(this.label8);
+            this.groupBox2.Location = new System.Drawing.Point(12, 86);
+            this.groupBox2.Name = "groupBox2";
+            this.groupBox2.Size = new System.Drawing.Size(579, 68);
+            this.groupBox2.TabIndex = 1;
+            this.groupBox2.TabStop = false;
+            this.groupBox2.Text = "Abfrage";
+            // 
+            // txtQuery
+            // 
+            this.txtQuery.Location = new System.Drawing.Point(10, 19);
+            this.txtQuery.Name = "txtQuery";
+            this.txtQuery.Size = new System.Drawing.Size(419, 20);
+            this.txtQuery.TabIndex = 5;
+            this.txtQuery.Text = "SELECT * FROM klasse";
+            this.txtQuery.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txtQuery_KeyPress);
+            // 
+            // btnQuery
+            // 
+            this.btnQuery.Image = global::SQL_Tool.Properties.Resources.arrow_right;
+            this.btnQuery.Location = new System.Drawing.Point(435, 20);
+            this.btnQuery.Name = "btnQuery";
+            this.btnQuery.Size = new System.Drawing.Size(138, 37);
+            this.btnQuery.TabIndex = 4;
+            this.btnQuery.Text = "Query";
+            this.btnQuery.TextImageRelation = System.Windows.Forms.TextImageRelation.ImageBeforeText;
+            this.btnQuery.UseVisualStyleBackColor = true;
+            this.btnQuery.Click += new System.EventHandler(this.btnQuery_Click);
+            // 
+            // label8
+            // 
+            this.label8.AutoSize = true;
+            this.label8.ForeColor = System.Drawing.Color.LimeGreen;
+            this.label8.Location = new System.Drawing.Point(7, 44);
+            this.label8.Name = "label8";
+            this.label8.Size = new System.Drawing.Size(91, 13);
+            this.label8.TabIndex = 0;
+            this.label8.Text = "Ausführungszeit: -";
+            // 
+            // tabOutput
+            // 
+            this.tabOutput.Controls.Add(this.tabTextdarstellung);
+            this.tabOutput.Controls.Add(this.tabDataGridView);
+            this.tabOutput.Location = new System.Drawing.Point(13, 161);
+            this.tabOutput.Name = "tabOutput";
+            this.tabOutput.SelectedIndex = 0;
+            this.tabOutput.Size = new System.Drawing.Size(578, 290);
+            this.tabOutput.TabIndex = 2;
+            // 
+            // tabTextdarstellung
+            // 
+            this.tabTextdarstellung.Controls.Add(this.txtOutput);
+            this.tabTextdarstellung.Location = new System.Drawing.Point(4, 22);
+            this.tabTextdarstellung.Name = "tabTextdarstellung";
+            this.tabTextdarstellung.Padding = new System.Windows.Forms.Padding(3);
+            this.tabTextdarstellung.Size = new System.Drawing.Size(570, 264);
+            this.tabTextdarstellung.TabIndex = 0;
+            this.tabTextdarstellung.Text = "Textdarstellung";
+            this.tabTextdarstellung.UseVisualStyleBackColor = true;
+            // 
+            // txtOutput
+            // 
+            this.txtOutput.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.txtOutput.Location = new System.Drawing.Point(3, 3);
+            this.txtOutput.Multiline = true;
+            this.txtOutput.Name = "txtOutput";
+            this.txtOutput.Size = new System.Drawing.Size(564, 258);
+            this.txtOutput.TabIndex = 0;
+            // 
+            // tabDataGridView
+            // 
+            this.tabDataGridView.Controls.Add(this.dataGridOutput);
+            this.tabDataGridView.Location = new System.Drawing.Point(4, 22);
+            this.tabDataGridView.Name = "tabDataGridView";
+            this.tabDataGridView.Padding = new System.Windows.Forms.Padding(3);
+            this.tabDataGridView.Size = new System.Drawing.Size(570, 264);
+            this.tabDataGridView.TabIndex = 1;
+            this.tabDataGridView.Text = "DataGridView";
+            this.tabDataGridView.UseVisualStyleBackColor = true;
+            // 
+            // dataGridOutput
+            // 
+            this.dataGridOutput.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.dataGridOutput.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.dataGridOutput.Location = new System.Drawing.Point(3, 3);
+            this.dataGridOutput.Name = "dataGridOutput";
+            this.dataGridOutput.Size = new System.Drawing.Size(564, 258);
+            this.dataGridOutput.TabIndex = 0;
+            // 
+            // Form1
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.Text = "Form1";
+            this.BackColor = System.Drawing.Color.White;
+            this.ClientSize = new System.Drawing.Size(601, 463);
+            this.Controls.Add(this.tabOutput);
+            this.Controls.Add(this.groupBox2);
+            this.Controls.Add(this.groupBox1);
+            this.Name = "Form1";
+            this.Text = "SQL-Tool";
+            this.groupBox1.ResumeLayout(false);
+            this.groupBox1.PerformLayout();
+            this.groupBox2.ResumeLayout(false);
+            this.groupBox2.PerformLayout();
+            this.tabOutput.ResumeLayout(false);
+            this.tabTextdarstellung.ResumeLayout(false);
+            this.tabTextdarstellung.PerformLayout();
+            this.tabDataGridView.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridOutput)).EndInit();
+            this.ResumeLayout(false);
+
         }
 
         #endregion
+
+        private System.Windows.Forms.GroupBox groupBox1;
+        private System.Windows.Forms.TextBox txtPassword;
+        private System.Windows.Forms.TextBox txtUser;
+        private System.Windows.Forms.TextBox txtDatabase;
+        private System.Windows.Forms.TextBox txtServer;
+        private System.Windows.Forms.Button btnSave;
+        private System.Windows.Forms.Label label4;
+        private System.Windows.Forms.Label label3;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.GroupBox groupBox2;
+        private System.Windows.Forms.TextBox txtQuery;
+        private System.Windows.Forms.Button btnQuery;
+        private System.Windows.Forms.Label label8;
+        private System.Windows.Forms.TabControl tabOutput;
+        private System.Windows.Forms.TabPage tabTextdarstellung;
+        private System.Windows.Forms.TabPage tabDataGridView;
+        private System.Windows.Forms.TextBox txtOutput;
+        private System.Windows.Forms.DataGridView dataGridOutput;
     }
 }
 
diff --git a/SQL-Tool/Form1.cs b/SQL-Tool/Form1.cs
index f17dd3e..3b8d82f 100644
--- a/SQL-Tool/Form1.cs
+++ b/SQL-Tool/Form1.cs
@@ -2,19 +2,72 @@
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
+using System.Diagnostics;
 using System.Drawing;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using MySql.Data.MySqlClient;
 
 namespace SQL_Tool
 {
     public partial class Form1 : Form
     {
+        private DataTable _dt = new DataTable();
+        private DatabaseWrapper _dbWrapper = null;
+
         public Form1()
         {
             InitializeComponent();
         }
+
+        private void btnSave_Click(object sender, EventArgs e)
+        {
+            if (Uri.CheckHostName(txtServer.Text) == UriHostNameType.Unknown)
+            {
+                MessageBox.Show("Server not valid!");
+                return;
+            }
+            try
+            {
+                _dbWrapper = new MySqlWrapper(txtServer.Text, txtDatabase.Text, txtUser.Text, txtPassword.Text);
+            }
+            catch (Exception)
+            {
+                MessageBox.Show("Failed to open connection!");
+                return;
+            }
+            
+        }
+
+        private void btnQuery_Click(object sender, EventArgs e)
+        {
+
+            if (_dbWrapper == null || _dbWrapper.State != ConnectionState.Open)
+            {
+                MessageBox.Show("Please provide some connection details :-)");
+                return;
+            }
+            try
+            {
+                _dt = _dbWrapper.ExecuteQuery(txtQuery.Text);
+                txtOutput.Text = _dbWrapper.DataTableToString(_dt);
+                dataGridOutput.DataSource = _dt;
+                label8.Text = $"Ausführungszeit: {_dbWrapper.GetExecutionTime()} ms";
+            }
+            catch (DatabaseWrapperInvalidQueryException ex)
+            {
+                txtOutput.Text = "Exception!\r\nMessage:\r\n" + ex.Message;
+            }
+        }
+
+        private void txtQuery_KeyPress(object sender, KeyPressEventArgs e)
+        {
+            if (e.KeyChar == Convert.ToChar(Keys.Enter))
+            {
+                this.btnQuery_Click(sender, e);
+            }
+        }
     }
 }
diff --git a/SQL-Tool/Form1.resx b/SQL-Tool/Form1.resx
new file mode 100644
index 0000000..1af7de1
--- /dev/null
+++ b/SQL-Tool/Form1.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/SQL-Tool/MySql.Data.dll b/SQL-Tool/MySql.Data.dll
new file mode 100644
index 0000000..678ade8
Binary files /dev/null and b/SQL-Tool/MySql.Data.dll differ
diff --git a/SQL-Tool/MySqlWrapper.cs b/SQL-Tool/MySqlWrapper.cs
new file mode 100644
index 0000000..a7cbb16
--- /dev/null
+++ b/SQL-Tool/MySqlWrapper.cs
@@ -0,0 +1,80 @@
+using System.Data;
+using System.Diagnostics;
+using MySql.Data.MySqlClient;
+
+namespace SQL_Tool
+{
+    class MySqlWrapper : DatabaseWrapper
+    {
+        private MySqlConnection _dbcon = null;
+        private long _execTime;
+
+        public override ConnectionState State => _dbcon.State;
+
+        public MySqlWrapper(string connectionString)
+        {
+            _dbcon = new MySqlConnection(connectionString);
+        }
+
+        public MySqlWrapper(string host, string database, string username, string password)
+        {
+            MySqlConnectionStringBuilder csb = new MySqlConnectionStringBuilder
+            {
+                Server = host,
+                Database = database,
+                UserID = username,
+                Password = password
+            };
+            _dbcon = new MySqlConnection(csb.ToString());
+            _dbcon.Open();
+            System.Console.WriteLine("MySQL version : {0}", _dbcon.ServerVersion);
+        }
+
+        ~MySqlWrapper()
+        {
+            if( _dbcon != null && _dbcon.State == ConnectionState.Open)
+            {
+                _dbcon.Close();
+            }
+        }
+
+        public override int ExecuteCommand(string sqlStatement)
+        {
+            Stopwatch sw = new Stopwatch();
+            sw.Start();
+            MySqlCommand cmd = new MySqlCommand(sqlStatement, _dbcon);
+            var rv = cmd.ExecuteNonQuery();
+            sw.Stop();
+            _execTime = sw.ElapsedMilliseconds;
+            return rv;
+        }
+
+        public override DataTable ExecuteQuery(string sqlStatement, DataTable dt = null)
+        {
+            if (dt == null)
+            {
+                dt = new DataTable();
+            }
+            Stopwatch sw = new Stopwatch();
+            sw.Start();
+            try
+            {
+                MySqlDataAdapter da = new MySqlDataAdapter(sqlStatement, _dbcon);
+                da.Fill(dt);
+            }
+            catch (MySqlException ex)
+            {
+                throw new DatabaseWrapperInvalidQueryException(ex.Message);
+            }
+            sw.Stop();
+            _execTime = sw.ElapsedMilliseconds;
+            return dt;
+        }
+
+        public override long GetExecutionTime()
+        {
+            return _execTime;
+        }
+
+    }
+}
diff --git a/SQL-Tool/Properties/Resources.Designer.cs b/SQL-Tool/Properties/Resources.Designer.cs
index b31aa7a..8d49d47 100644
--- a/SQL-Tool/Properties/Resources.Designer.cs
+++ b/SQL-Tool/Properties/Resources.Designer.cs
@@ -1,71 +1,93 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
-//     Dieser Code wurde von einem Tool generiert.
-//     Laufzeitversion: 4.0.30319.42000
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
 //
-//     Änderungen an dieser Datei können fehlerhaftes Verhalten verursachen und gehen verloren, wenn
-//     der Code neu generiert wird.
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
 // </auto-generated>
 //------------------------------------------------------------------------------
 
-namespace SQL_Tool.Properties
-{
-
-
+namespace SQL_Tool.Properties {
+    using System;
+    
+    
     /// <summary>
-    ///   Eine stark typisierte Ressourcenklasse zum Suchen von lokalisierten Zeichenfolgen usw.
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
     /// </summary>
-    // Diese Klasse wurde von der StronglyTypedResourceBuilder-Klasse
-    // über ein Tool wie ResGen oder Visual Studio automatisch generiert.
-    // Um einen Member hinzuzufügen oder zu entfernen, bearbeiten Sie die .ResX-Datei und führen dann ResGen
-    // mit der Option /str erneut aus, oder erstellen Sie Ihr VS-Projekt neu.
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
     [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    internal class Resources
-    {
-
+    internal class Resources {
+        
         private static global::System.Resources.ResourceManager resourceMan;
-
+        
         private static global::System.Globalization.CultureInfo resourceCulture;
-
+        
         [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
-        internal Resources()
-        {
+        internal Resources() {
         }
-
+        
         /// <summary>
-        ///   Gibt die zwischengespeicherte ResourceManager-Instanz zurück, die von dieser Klasse verwendet wird.
+        ///   Returns the cached ResourceManager instance used by this class.
         /// </summary>
         [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-        internal static global::System.Resources.ResourceManager ResourceManager
-        {
-            get
-            {
-                if ((resourceMan == null))
-                {
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
                     global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("SQL_Tool.Properties.Resources", typeof(Resources).Assembly);
                     resourceMan = temp;
                 }
                 return resourceMan;
             }
         }
-
+        
         /// <summary>
-        ///   Überschreibt die CurrentUICulture-Eigenschaft des aktuellen Threads für alle
-        ///   Ressourcenlookups, die diese stark typisierte Ressourcenklasse verwenden.
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
         /// </summary>
         [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-        internal static global::System.Globalization.CultureInfo Culture
-        {
-            get
-            {
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
                 return resourceCulture;
             }
-            set
-            {
+            set {
                 resourceCulture = value;
             }
         }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap arrow_right {
+            get {
+                object obj = ResourceManager.GetObject("arrow-right", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap page_zoom {
+            get {
+                object obj = ResourceManager.GetObject("page-zoom", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap server_database {
+            get {
+                object obj = ResourceManager.GetObject("server-database", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
     }
 }
diff --git a/SQL-Tool/Properties/Resources.resx b/SQL-Tool/Properties/Resources.resx
index af7dbeb..a9d36d3 100644
--- a/SQL-Tool/Properties/Resources.resx
+++ b/SQL-Tool/Properties/Resources.resx
@@ -46,7 +46,7 @@
     
     mimetype: application/x-microsoft.net.object.binary.base64
     value   : The object must be serialized with 
-            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
     
     mimetype: application/x-microsoft.net.object.soap.base64
@@ -60,6 +60,7 @@
             : and then encoded with base64 encoding.
     -->
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">
       <xsd:complexType>
         <xsd:choice maxOccurs="unbounded">
@@ -68,9 +69,10 @@
               <xsd:sequence>
                 <xsd:element name="value" type="xsd:string" minOccurs="0" />
               </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="name" use="required" type="xsd:string" />
               <xsd:attribute name="type" type="xsd:string" />
               <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
             </xsd:complexType>
           </xsd:element>
           <xsd:element name="assembly">
@@ -85,9 +87,10 @@
                 <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
                 <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
               </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
               <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
               <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
             </xsd:complexType>
           </xsd:element>
           <xsd:element name="resheader">
@@ -109,9 +112,19 @@
     <value>2.0</value>
   </resheader>
   <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="arrow-right" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\arrow-right.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="page-zoom" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\page-zoom.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="server-database" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\server-database.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/SQL-Tool/Resources/arrow-right.png b/SQL-Tool/Resources/arrow-right.png
new file mode 100644
index 0000000..83870ee
Binary files /dev/null and b/SQL-Tool/Resources/arrow-right.png differ
diff --git a/SQL-Tool/Resources/page-zoom.png b/SQL-Tool/Resources/page-zoom.png
new file mode 100644
index 0000000..78bb7a6
Binary files /dev/null and b/SQL-Tool/Resources/page-zoom.png differ
diff --git a/SQL-Tool/Resources/server-database.png b/SQL-Tool/Resources/server-database.png
new file mode 100644
index 0000000..de59704
Binary files /dev/null and b/SQL-Tool/Resources/server-database.png differ
diff --git a/SQL-Tool/SQL-Tool.csproj b/SQL-Tool/SQL-Tool.csproj
index 53eaf77..9462a69 100644
--- a/SQL-Tool/SQL-Tool.csproj
+++ b/SQL-Tool/SQL-Tool.csproj
@@ -33,6 +33,9 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="MySql.Data">
+      <HintPath>.\MySql.Data.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
@@ -46,14 +49,19 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="DatabaseWrapper.cs" />
     <Compile Include="Form1.cs">
       <SubType>Form</SubType>
     </Compile>
     <Compile Include="Form1.Designer.cs">
       <DependentUpon>Form1.cs</DependentUpon>
     </Compile>
+    <Compile Include="MySqlWrapper.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="Form1.resx">
+      <DependentUpon>Form1.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="Properties\Resources.resx">
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
@@ -62,6 +70,7 @@
     <Compile Include="Properties\Resources.Designer.cs">
       <AutoGen>True</AutoGen>
       <DependentUpon>Resources.resx</DependentUpon>
+      <DesignTime>True</DesignTime>
     </Compile>
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>
@@ -76,6 +85,15 @@
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\page-zoom.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\arrow-right.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\server-database.png" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.