Represents a drawing surface. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr Pointer and use this Pointer to pass it to functions as argument.... void Clear ( Color ) Clears the drawing surface...specified color. void CopyFromScreen ( Point , Point , Size ,...