C# and sql server connect

Ado_netPractise
...............\Ado_netPractise
...............\Ado_netPractise.sln
...............\Ado_netPractise.suo
...............\...............\Ado_netPractise.csproj
...............\...............\bin
...............\...............\...\Debug
...............\...............\...\.....\Ado_netPractise.exe
...............\...............\...\.....\Ado_netPractise.pdb
...............\...............\...\.....\Ado_netPractise.vshost.exe
...............\...............\...\.....\Ado_netPractise.vshost.exe.manifest
...............\...............\obj
...............\...............\...\x86
...............\...............\...\...\Debug
...............\...............\...\...\.....\Ado_netPractise.csproj.FileListAbsolute.txt
...............\...............\...\...\.....\Ado_netPractise.csprojResolveAssemblyReference.cache
...............\...............\...\...\.....\Ado_netPractise.exe
...............\...............\...\...\.....\Ado_netPractise.pdb
...............\...............\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
...............\...............\...\...\.....\TempPE
...............\...............\Program.cs
...............\...............\Properties
...............\...............\..........\AssemblyInfo.cs

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