/// <summary>
/// Gets the full path of .net framework sdk tools for the given visual studio version.
/// i.e. "C:\Program Files (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools\" for .net v4.5 on VS11.
/// </summary>
public virtual string GetPathToDotNetFrameworkSdkTools(VisualStudioSpec visualStudioSpec)
{
string cachedPath;
if (this._pathsToDotNetFrameworkSdkTools.TryGetValue(visualStudioSpec.Version, out cachedPath))
{
return cachedPath;
}
string registryPath = string.Join(@"\", MicrosoftSDKsRegistryKey, visualStudioSpec.GetDotNetFrameworkSdkRegistryKey(Version), this._dotNetFrameworkSdkRegistryToolsKey);
// For the Dev10 SDK, we check the registry that corresponds to the current process' bitness, rather than
// always the 32-bit one the way we do for Dev11 and onward, since that's what we did in Dev10 as well.
// As of Dev11, the SDK reg keys are installed in the 32-bit registry.
RegistryView registryView = visualStudioSpec.Version == visualStudioVersion100 ? RegistryView.Default : RegistryView.Registry32;
string generatedPathToDotNetFrameworkSdkTools = FindRegistryValueUnderKey(
registryPath,
this.DotNetFrameworkSdkRegistryInstallationFolderName,
registryView);
if (string.IsNullOrEmpty(generatedPathToDotNetFrameworkSdkTools))
{
// Fallback mechanisms.
// Try to find explicit fallback rule.
// i.e. v4.5.1 on VS12 fallbacks to v4.5 on VS12.
bool foundExplicitRule = false;
for (int i = 0; i < s_explicitFallbackRulesForPathToDotNetFrameworkSdkTools.GetLength(0); ++i)
{
var trigger = s_explicitFallbackRulesForPathToDotNetFrameworkSdkTools[i, 0];
if (trigger.Item1 == this.Version && trigger.Item2 == visualStudioSpec.Version)
{
foundExplicitRule = true;
var fallback = s_explicitFallbackRulesForPathToDotNetFrameworkSdkTools[i, 1];
generatedPathToDotNetFrameworkSdkTools = FallbackToPathToDotNetFrameworkSdkToolsInPreviousVersion(fallback.Item1, fallback.Item2);
break;
}
}
// Otherwise, fallback to previous VS.
// i.e. fallback to v110 if the current visual studio version is v120.
if (!foundExplicitRule)
{
int index = Array.IndexOf(s_visualStudioSpecs, visualStudioSpec);
if (index > 0)
{
// The items in the array "visualStudioSpecs" must be ordered by version. That would allow us to fallback to the previous visual studio version easily.
VisualStudioSpec fallbackVisualStudioSpec = s_visualStudioSpecs[index - 1];
generatedPathToDotNetFrameworkSdkTools = FallbackToPathToDotNetFrameworkSdkToolsInPreviousVersion(this.Version, fallbackVisualStudioSpec.Version);
}
}
}
if (string.IsNullOrEmpty(generatedPathToDotNetFrameworkSdkTools))
{
// Fallback to "default" ultimately.
generatedPathToDotNetFrameworkSdkTools = FallbackToDefaultPathToDotNetFrameworkSdkTools(this.Version);
}
if (!string.IsNullOrEmpty(generatedPathToDotNetFrameworkSdkTools))
{
this._pathsToDotNetFrameworkSdkTools[visualStudioSpec.Version] = generatedPathToDotNetFrameworkSdkTools;
}
return generatedPathToDotNetFrameworkSdkTools;
}
/// <summary>
/// Gets the full registry key of this .net framework Sdk for the given visual studio version.
/// i.e. "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v8.0A\WinSDK-NetFx40Tools-x86" for .net v4.5 on VS11.
/// </summary>
public virtual string GetDotNetFrameworkSdkRootRegistryKey(VisualStudioSpec visualStudioSpec)
{
return string.Join(@"\", HKLM, MicrosoftSDKsRegistryKey, visualStudioSpec.GetDotNetFrameworkSdkRegistryKey(Version), _dotNetFrameworkSdkRegistryToolsKey);
}
