Projektdateien hinzufügen.

BI.sln

+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31321.278
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BI", "BI\BI.csproj", "{A0A50DD1-14B0-448B-89A9-0E2DE9003875}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A0A50DD1-14B0-448B-89A9-0E2DE9003875}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A0A50DD1-14B0-448B-89A9-0E2DE9003875}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A0A50DD1-14B0-448B-89A9-0E2DE9003875}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A0A50DD1-14B0-448B-89A9-0E2DE9003875}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {BB1ADA21-0BF4-4437-98E0-A38C66E69B4B}
+	EndGlobalSection
+EndGlobal

BI/BI.csproj

+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <COMReference Include="{d37e2a3e-8545-3a39-9f4f-31827c9124ab}">
+      <WrapperTool>tlbimp</WrapperTool>
+      <VersionMinor>4</VersionMinor>
+      <VersionMajor>2</VersionMajor>
+      <Guid>d37e2a3e-8545-3a39-9f4f-31827c9124ab</Guid>
+    </COMReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="PdfSharpCore" Version="1.2.17" />
+    <PackageReference Include="System.Drawing.Common" Version="4.0.2.0" Culture="neutral" PublicKeyToken="cc7b13ffcd2ddd51" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="5.0.0" />
+  </ItemGroup>
+
+</Project>

BI/Properties/launchSettings.json

+{
+  "profiles": {
+    "BI": {
+      "commandName": "Project"
+    }
+  }
+}
\ No newline at end of file