public static SafeWaitChainHandle OpenThreadWaitChainSession()
{
// Get the COM APIs into WCT. I have no idea why WCT just doesn't do this itself.
if (oleModule == null)
{
oleModule = LoadLibraryW("OLE32.DLL");
IntPtr coGetCallState = GetProcAddress(oleModule, "CoGetCallState");
IntPtr coGetActivationState = GetProcAddress(oleModule, "CoGetActivationState");
// Register these functions with WCT.
RegisterWaitChainCOMCallback(coGetCallState, coGetActivationState);
}
SafeWaitChainHandle wctHandle = RealOpenThreadWaitChainSession(0, IntPtr.Zero);
if (wctHandle.IsInvalid == true)
{
throw new InvalidOperationException("Unable to open the Wait Thread Chain.");
}
return(wctHandle);
}
internal static extern IntPtr GetProcAddress(SafeModuleHandle hModule, string lpProcName);
public static SafeWaitChainHandle OpenThreadWaitChainSession()
{
// Get the COM APIs into WCT. I have no idea why WCT just doesn't do this itself.
if (oleModule == null)
{
oleModule = LoadLibraryW("OLE32.DLL");
IntPtr coGetCallState = GetProcAddress(oleModule, "CoGetCallState");
IntPtr coGetActivationState = GetProcAddress(oleModule, "CoGetActivationState");
// Register these functions with WCT.
RegisterWaitChainCOMCallback(coGetCallState, coGetActivationState);
}
SafeWaitChainHandle wctHandle = RealOpenThreadWaitChainSession(0, IntPtr.Zero);
if (wctHandle.IsInvalid == true)
{
throw new InvalidOperationException("Unable to open the Wait Thread Chain.");
}
return (wctHandle);
}
internal static extern IntPtr GetProcAddress(SafeModuleHandle hModule, string lpProcName);
