diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..1ff0c42
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,63 @@
+###############################################################################
+# Set default behavior to automatically normalize line endings.
+###############################################################################
+* text=auto
+
+###############################################################################
+# Set default behavior for command prompt diff.
+#
+# This is need for earlier builds of msysgit that does not have it on by
+# default for csharp files.
+# Note: This is only used by command line
+###############################################################################
+#*.cs diff=csharp
+
+###############################################################################
+# Set the merge driver for project and solution files
+#
+# Merging from the command prompt will add diff markers to the files if there
+# are conflicts (Merging from VS is not affected by the settings below, in VS
+# the diff markers are never inserted). Diff markers may cause the following
+# file extensions to fail to load in VS. An alternative would be to treat
+# these files as binary and thus will always conflict and require user
+# intervention with every merge. To do so, just uncomment the entries below
+###############################################################################
+#*.sln merge=binary
+#*.csproj merge=binary
+#*.vbproj merge=binary
+#*.vcxproj merge=binary
+#*.vcproj merge=binary
+#*.dbproj merge=binary
+#*.fsproj merge=binary
+#*.lsproj merge=binary
+#*.wixproj merge=binary
+#*.modelproj merge=binary
+#*.sqlproj merge=binary
+#*.wwaproj merge=binary
+
+###############################################################################
+# behavior for image files
+#
+# image files are treated as binary by default.
+###############################################################################
+#*.jpg binary
+#*.png binary
+#*.gif binary
+
+###############################################################################
+# diff behavior for common document formats
+#
+# Convert binary document formats to text before diffing them. This feature
+# is only available from the command line. Turn it on by uncommenting the
+# entries below.
+###############################################################################
+#*.doc diff=astextplain
+#*.DOC diff=astextplain
+#*.docx diff=astextplain
+#*.DOCX diff=astextplain
+#*.dot diff=astextplain
+#*.DOT diff=astextplain
+#*.pdf diff=astextplain
+#*.PDF diff=astextplain
+#*.rtf diff=astextplain
+#*.RTF diff=astextplain
diff --git a/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools.sln b/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools.sln
new file mode 100644
index 0000000..0135720
--- /dev/null
+++ b/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28010.2050
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Mk0.Tools.SQLiteTools", "Mk0.Tools.SQLiteTools\Mk0.Tools.SQLiteTools.csproj", "{72CAD41F-72FA-48A8-B94D-41BCC0610414}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {72CAD41F-72FA-48A8-B94D-41BCC0610414}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {72CAD41F-72FA-48A8-B94D-41BCC0610414}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {72CAD41F-72FA-48A8-B94D-41BCC0610414}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {72CAD41F-72FA-48A8-B94D-41BCC0610414}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {0919E075-88FE-4A1B-AC18-F68F7C15CDD4}
+ EndGlobalSection
+EndGlobal
diff --git a/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools.csproj b/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools.csproj
new file mode 100644
index 0000000..4ac41d0
--- /dev/null
+++ b/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools.csproj
@@ -0,0 +1,52 @@
+
+
+
+
+ Debug
+ AnyCPU
+ {72CAD41F-72FA-48A8-B94D-41BCC0610414}
+ Library
+ Properties
+ Mk0.Tools.SQLiteTools
+ Mk0.Tools.SQLiteTools
+ v4.6.1
+ 512
+ true
+
+
+ true
+ full
+ false
+ bin\Debug\
+ DEBUG;TRACE
+ prompt
+ 4
+
+
+ pdbonly
+ true
+ bin\Release\
+ TRACE
+ prompt
+ 4
+
+
+
+
+
+ ..\..\..\System.Data.SQLite.dll
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/Properties/AssemblyInfo.cs b/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..35b79bf
--- /dev/null
+++ b/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// Allgemeine Informationen über eine Assembly werden über die folgenden
+// Attribute gesteuert. Ändern Sie diese Attributwerte, um die Informationen zu ändern,
+// die einer Assembly zugeordnet sind.
+[assembly: AssemblyTitle("Mk0.Tools.SQLiteTools")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Mk0.Tools.SQLiteTools")]
+[assembly: AssemblyCopyright("Copyright © 2019")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Durch Festlegen von ComVisible auf FALSE werden die Typen in dieser Assembly
+// für COM-Komponenten unsichtbar. Wenn Sie auf einen Typ in dieser Assembly von
+// COM aus zugreifen müssen, sollten Sie das ComVisible-Attribut für diesen Typ auf "True" festlegen.
+[assembly: ComVisible(false)]
+
+// Die folgende GUID bestimmt die ID der Typbibliothek, wenn dieses Projekt für COM verfügbar gemacht wird
+[assembly: Guid("72cad41f-72fa-48a8-b94d-41bcc0610414")]
+
+// Versionsinformationen für eine Assembly bestehen aus den folgenden vier Werten:
+//
+// Hauptversion
+// Nebenversion
+// Buildnummer
+// Revision
+//
+// Sie können alle Werte angeben oder Standardwerte für die Build- und Revisionsnummern verwenden,
+// indem Sie "*" wie unten gezeigt eingeben:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/SQLiteTools.cs b/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/SQLiteTools.cs
new file mode 100644
index 0000000..e9181e9
--- /dev/null
+++ b/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/SQLiteTools.cs
@@ -0,0 +1,92 @@
+using System;
+using System.Data.SQLite;
+
+namespace Mk0.Tools.SQLiteTools
+{
+ public static class SQLiteTools
+ {
+ ///
+ /// Connects to SQLite, only if sql=null
+ ///
+ ///
+ ///
+ ///
+ public static SQLiteConnection SQLiteConnect(this SQLiteConnection sql, string fileName)
+ {
+ if (sql == null)
+ {
+ try
+ {
+ sql = new SQLiteConnection("Data Source=" + fileName + ";Version=3;")
+ {
+ ParseViaFramework = true
+ };
+ sql.Open();
+ }
+ catch (Exception ex)
+ {
+ throw new SQLiteToolsException("Not connected to SQLite.", ex);
+ }
+ }
+ return sql;
+ }
+
+ ///
+ /// Disconnects from SQLite (optional VACUUM before diconnection)
+ ///
+ ///
+ ///
+ public static void SQLiteDisconnect(this SQLiteConnection sql, bool vacuumBeforeClose = false)
+ {
+ if (sql != null)
+ {
+ if (vacuumBeforeClose)
+ {
+ try
+ {
+ SQLiteExecute(sql, "VACUUM;");
+ }
+ catch (Exception ex)
+ {
+ throw new SQLiteToolsException("Could not VACUUM before closing the SQLite Connection.", ex);
+ }
+ }
+ try
+ {
+ sql.Close();
+ sql.Dispose();
+ }
+ catch (Exception ex)
+ {
+ throw new SQLiteToolsException("Error while closing SQLite Connection.", ex);
+ }
+ }
+ else
+ {
+ throw new SQLiteToolsException("SQLite Connection is NULL - so it could not be closed.");
+ }
+ }
+
+ ///
+ /// Executes Queries on SQLite (no selects!)
+ ///
+ ///
+ ///
+ public static void SQLiteExecute(this SQLiteConnection sql, string query)
+ {
+ try
+ {
+ SQLiteCommand command = new SQLiteCommand(sql)
+ {
+ CommandText = query
+ };
+ command.ExecuteNonQuery();
+ command.Dispose();
+ }
+ catch (Exception ex)
+ {
+ throw new SQLiteToolsException("Could not execute the Query \"" + query + "\".", ex);
+ }
+ }
+ }
+}
diff --git a/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/SQLiteToolsException.cs b/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/SQLiteToolsException.cs
new file mode 100644
index 0000000..5ecfb0d
--- /dev/null
+++ b/Mk0.Tools.SQLiteTools/Mk0.Tools.SQLiteTools/SQLiteToolsException.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace Mk0.Tools.SQLiteTools
+{
+ [Serializable]
+ internal class SQLiteToolsException : Exception
+ {
+ public SQLiteToolsException()
+ {
+ }
+
+ public SQLiteToolsException(string message) : base(message)
+ {
+ }
+
+ public SQLiteToolsException(string message, Exception innerException) : base(message, innerException)
+ {
+ }
+
+ protected SQLiteToolsException(SerializationInfo info, StreamingContext context) : base(info, context)
+ {
+ }
+ }
+}