public static void AssertWin32(bool expression, string message)
{
#if DEBUG
if (!expression)
{
Debug.Fail(message + "\r\nError: " + DbgUtil.GetLastErrorStr());
}
#endif
}
[Conditional("DEBUG")] // This code will be compiled into the assembly anyways, it is up to the compiler to ignore the call.
private static void AssertWin32Impl(bool expression, string format, object[] args)
{
#if DEBUG
if (!expression)
{
string message = string.Format(CultureInfo.CurrentCulture, format, args);
Debug.Fail(message + "\r\nError: " + DbgUtil.GetLastErrorStr());
}
#endif
}
protected override void CreateBrush()
{
IntPtr nativeHandle = IntSafeNativeMethods.CreateSolidBrush(ColorTranslator.ToWin32( this.Color));
if(nativeHandle == IntPtr.Zero) // Don't use Debug.Assert, DbgUtil.GetLastErrorStr would always be evaluated.
{
Debug.Fail("CreateSolidBrush failed : " + DbgUtil.GetLastErrorStr());
}
this.NativeHandle = nativeHandle; // sets the handle value in the base class.
}