TransparentColor example for C++ 4.0 and later

This example sets white as a transparent color; then loads a test image and paints it.

m_Lead1.SetAutoRepaint(FALSE);

// Enable transparency
m_Lead1.SetBitmapEnableTransparency(TRUE); 

// Make white the transparent color
m_Lead1.SetBitmapTransparentColor(RGB(255, 255, 255)); 
m_Lead1.Load("d:\\temp\\ctest.bmp", 0, 0, 1);
m_Lead1.ForceRepaint();