- add visual studio project

GBase.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29709.97
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GBase", "GBase\GBase.csproj", "{46E770B6-0422-430E-8C73-47DCF626E7DE}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{46E770B6-0422-430E-8C73-47DCF626E7DE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{46E770B6-0422-430E-8C73-47DCF626E7DE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{46E770B6-0422-430E-8C73-47DCF626E7DE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{46E770B6-0422-430E-8C73-47DCF626E7DE}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {A0B562D8-46AE-4232-A016-69EFEFEC00E7}
+	EndGlobalSection
+EndGlobal

GBase.sln.DotSettings

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+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:String x:Key="/Default/CodeStyle/FileHeader/FileHeaderText/@EntryValue">Author: $USER_NAME$&#xD;
+Created: $CREATED_YEAR$-$CREATED_MONTH$-$CREATED_DAY$&#xD;
+Copyright(c) $CREATED_YEAR$ SimonG. All Rights Reserved.</s:String></wpf:ResourceDictionary>

GBase/GBase.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.1</TargetFramework>
+    <Authors>SimonG</Authors>
+    <Description>A database based on .net</Description>
+    <Copyright>Copyright(c) 2020 SimonG. All Rights Reserved.</Copyright>
+    <PackageLicenseFile>LICENSE.md</PackageLicenseFile>
+    <PackageProjectUrl>https://github.com/SimonG96/GBase</PackageProjectUrl>
+    <RepositoryUrl>https://github.com/SimonG96/GBase</RepositoryUrl>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Include="..\LICENSE.md">
+      <Pack>True</Pack>
+      <PackagePath></PackagePath>
+    </None>
+  </ItemGroup>
+
+</Project>