/// <summary>
/// Waits on the specified handle. This method should be called only once.
/// </summary>
/// <param name="launchCompleteHandle">[Required] handle to wait on</param>
/// <param name="cancellationSource">[Required] Object to signal cancellation if cancellation is requested</param>
/// <returns>true if we were able to successfully wait, false if we failed to wait and should fall back to the CLR provided wait function</returns>
/// <exception cref="FileNotFoundException">Thrown by the JIT if Visual Studio is not installed</exception>
public void Wait(WaitHandle launchCompleteHandle, CancellationTokenSource cancellationSource)
{
if (_vsWaitLoop != null)
{
_vsWaitLoop.Wait(launchCompleteHandle, cancellationSource);
lock (_progressLock)
{
_vsWaitLoop = null;
}
}
else
{
launchCompleteHandle.WaitOne(); // For glass, fall back to waiting using the .NET Framework APIs
}
}