private static void Fetch_Method2()
{
const string PATH = @"SOFTWARE\Microsoft\MSBuild\ToolsVersions\";
RegistryKey registry = Registry.LocalMachine.OpenSubKey(PATH);
string[] versions = registry.GetSubKeyNames();
int largest = 0;
foreach (string version in versions)
{
float ver = 0.0F;
if (!float.TryParse(version, out ver))
{
continue;
}
if (ver > largest)
{
largest = (int)ver;
}
}
if (largest == 0.0F)
{
throw new Exception(NOT_FOUND_EXCEPTION_TEXT);
}
string versionStr = largest.ToString("F1");
registry = Registry.LocalMachine.OpenSubKey(PATH + versionStr + @"\");
string[] files = Directory.GetFiles(registry.GetValue("MSBuildToolsPath").ToString(), "MSBuild.exe");
if (files.Length == 0)
{
throw new Exception(NOT_FOUND_EXCEPTION_TEXT);
}
Path = files[0];
switch (largest)
{
case 14:
ToolsVersion = MicrosoftVCProjectGenerator.ToolsVersions.v14_0;
break;
case 4:
ToolsVersion = MicrosoftVCProjectGenerator.ToolsVersions.v14_1;
break;
default:
throw new Exception(NOT_FOUND_EXCEPTION_TEXT);
}
}
private static void Fetch_Method1()
{
//Visual Studio 6 - 6.0
//Visual Studio .NET(2002) - 7.0
//Visual Studio .NET 2003 - 7.1
//Visual Studio 2005 - 8.0
//Visual Studio 2008 - 9.0
//Visual Studio 2010 - 10.0
//Visual Studio 2012 - 11.0
//Visual Studio 2013 - 12.0
//Visual Studio 2015 - 14.0
//Visual Studio 2017 - 15.0
//Visual Studio 2019 - 16.0
const string VS_WHERE_PATH = "C:/Program Files (x86)/Microsoft Visual Studio/Installer/vswhere.exe";
if (!File.Exists(VS_WHERE_PATH))
{
throw new Exception(NOT_FOUND_EXCEPTION_TEXT);
}
CommandLineProcess process = new CommandLineProcess();
process.FilePath = VS_WHERE_PATH;
process.Start();
string output = process.Output.ReadToEnd();
const string PATH_KEY = "installationPath: ";
int index = output.IndexOf(PATH_KEY);
index += PATH_KEY.Length;
int endOfLineIndex = output.IndexOf('\r', index);
string path = output.Substring(index, endOfLineIndex - index);
string[] files = Directory.GetFiles(path, "MSBuild.exe", SearchOption.AllDirectories);
if (files.Length == 0)
{
throw new Exception(NOT_FOUND_EXCEPTION_TEXT);
}
Path = files[0];
const string VERSION_KEY = "installationVersion: ";
index = output.IndexOf(VERSION_KEY);
index += VERSION_KEY.Length;
int firstPointIndex = output.IndexOf('.', index);
int version = Convert.ToInt32(output.Substring(index, firstPointIndex - index));
switch (version)
{
case 14:
ToolsVersion = MicrosoftVCProjectGenerator.ToolsVersions.v14_0;
break;
case 15:
ToolsVersion = MicrosoftVCProjectGenerator.ToolsVersions.v14_1;
break;
case 16:
ToolsVersion = MicrosoftVCProjectGenerator.ToolsVersions.v14_2;
break;
default:
throw new Exception(NOT_FOUND_EXCEPTION_TEXT);
}
}
