fix compilation in vs2019

Author: jogibear9988

src/DriverTest/DriverTest.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net472;net8.0</TargetFrameworks>
+    <TargetFrameworks>net472;net5.0</TargetFrameworks>
     <OutputType>Exe</OutputType>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
   </PropertyGroup>

src/S7CommPlusDriver.sln

@@ -0,0 +1,39 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.34929.205
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DriverTest", "DriverTest\DriverTest.csproj", "{46732CB7-E62E-95C1-8A42-D9D0EAF369DC}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "S7CommPlusDriver", "S7CommPlusDriver\S7CommPlusDriver.csproj", "{C29B1925-D8AF-9BD5-79ED-F21839035924}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "S7CommPlusGUIBrowser", "S7CommPlusGUIBrowser\S7CommPlusGUIBrowser.csproj", "{3FE3D073-77D0-0BAA-5681-1E25A46B3E1F}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Zlib.net", "Zlib.net\Zlib.net.csproj", "{9CD592D6-6D9F-816F-6CFB-CB96925F47A6}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{46732CB7-E62E-95C1-8A42-D9D0EAF369DC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{46732CB7-E62E-95C1-8A42-D9D0EAF369DC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{46732CB7-E62E-95C1-8A42-D9D0EAF369DC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{46732CB7-E62E-95C1-8A42-D9D0EAF369DC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C29B1925-D8AF-9BD5-79ED-F21839035924}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C29B1925-D8AF-9BD5-79ED-F21839035924}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C29B1925-D8AF-9BD5-79ED-F21839035924}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C29B1925-D8AF-9BD5-79ED-F21839035924}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3FE3D073-77D0-0BAA-5681-1E25A46B3E1F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3FE3D073-77D0-0BAA-5681-1E25A46B3E1F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3FE3D073-77D0-0BAA-5681-1E25A46B3E1F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3FE3D073-77D0-0BAA-5681-1E25A46B3E1F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9CD592D6-6D9F-816F-6CFB-CB96925F47A6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9CD592D6-6D9F-816F-6CFB-CB96925F47A6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9CD592D6-6D9F-816F-6CFB-CB96925F47A6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9CD592D6-6D9F-816F-6CFB-CB96925F47A6}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

src/S7CommPlusDriver/S7CommPlusDriver.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net472</TargetFrameworks>
+    <TargetFrameworks>net5.0;net472</TargetFrameworks>
     <OutputType>Library</OutputType>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <LangVersion>9.0</LangVersion>

src/S7CommPlusGUIBrowser/S7CommPlusGUIBrowser.csproj

@@ -1,16 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net8.0-windows</TargetFrameworks>
+    <TargetFrameworks>net5.0-windows</TargetFrameworks>
     <OutputType>WinExe</OutputType>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <UseWindowsForms>true</UseWindowsForms>
     <ImportWindowsDesktopTargets>true</ImportWindowsDesktopTargets>
     <EnableWindowsTargeting>true</EnableWindowsTargeting>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net8.0-windows|AnyCPU'">
-    <NoWarn>1701;1702;CA1416</NoWarn>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|net8.0-windows|AnyCPU'">
+  <PropertyGroup>
     <NoWarn>1701;1702;CA1416</NoWarn>
   </PropertyGroup>
   <ItemGroup>

src/Zlib.net/Zlib.net.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net472</TargetFrameworks>
+    <TargetFrameworks>net5.0;net472</TargetFrameworks>
     <ProjectType>Local</ProjectType>
     <AssemblyKeyContainerName />
     <AssemblyOriginatorKeyFile />