private static string GetMsBuildPathFromRegistry(MsBuildToolsVersion toolsVersion, bool use64Bit)
{
const string valueName32Bit = "MSBuildToolsPath32";
const string valueName64Bit = "MSBuildToolsPath";
using (var key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\MSBuild\ToolsVersions\" + toolsVersion.Version))
{
if (key == null)
{
throw new ArgumentException(
string.Format("For the given tools version '{0}' no registry key could be found.", toolsVersion),
"toolsVersion");
}
var valueName = use64Bit ? valueName64Bit : valueName32Bit;
var value = (string)key.GetValue(valueName, null);
while (value != null && value.StartsWith("$(Registry:") && value.EndsWith(")"))
{
var path = value.Substring(11, value.Length - 12).Split('@');
value = (string)Registry.GetValue(path[0], path[1], null);
}
if (use64Bit && value == null)
{
value = ((string)key.GetValue(valueName64Bit, null)).Replace("64", "");
}
Debug.Assert(value != null, "value != null");
return(Path.Combine(value, "MSBuild.exe"));
}
}
public static FileInfo GetMsBuildExe(this MsBuildToolsVersion msBuildToolsVersion)
{
var toolsVersion = msBuildToolsVersion.GetDescription();
var keyName = string.Format(
@"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\{0}\",
toolsVersion);
var directory = Registry.GetValue(
keyName, "MSBuildToolsPath", null);
return(new FileInfo(Path.Combine(directory.ToString(), "MSBuild.exe")));
}
private static string GetMsBuildPathFromRegistry(MsBuildToolsVersion toolsVersion, bool use64Bit)
{
if (toolsVersion == MsBuildToolsVersion.v15_0)
{
// VS2017 comes with MsBuild tools version 15 which does not include a registry key
int arrSize = 10, instanceCount;
var arr = new ISetupInstance[arrSize];
new SetupConfiguration().EnumInstances().Next(arrSize, arr, out instanceCount);
var instance = arr.FirstOrDefault(i => i.GetInstallationVersion().Contains("15"));
if (instance == null)
{
throw new InvalidOperationException(
string.Format("Could not find MSBuild executable for version '{0}'.", toolsVersion));
}
var msBuildSubFolder = use64Bit ? @"MSBuild\15.0\Bin\amd64" : @"MSBuild\15.0\Bin\";
return(Path.Combine(instance.GetInstallationPath(), msBuildSubFolder, "MSBuild.exe"));
}
const string valueName32Bit = "MSBuildToolsPath32";
const string valueName64Bit = "MSBuildToolsPath";
using (var key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\MSBuild\ToolsVersions\" + toolsVersion.Version))
{
if (key == null)
{
throw new ArgumentException(
string.Format("For the given tools version '{0}' no registry key could be found.", toolsVersion),
"toolsVersion");
}
var valueName = use64Bit ? valueName64Bit : valueName32Bit;
var value = (string)key.GetValue(valueName, null);
while (value != null && value.StartsWith("$(Registry:") && value.EndsWith(")"))
{
var path = value.Substring(11, value.Length - 12).Split('@');
value = (string)Registry.GetValue(path[0], path[1], null);
}
if (use64Bit && value == null)
{
value = ((string)key.GetValue(valueName64Bit, null)).Replace("64", "");
}
Debug.Assert(value != null, "value != null");
return(Path.Combine(value, "MSBuild.exe"));
}
}
