■ BitBlt API 함수를 선언하는 방법을 보여준다.
▶ 예제 코드 (C#)
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using System; using System.Runtime.InteropServices; #region 비트맵 복사하기 - BitBlt(targetDeviceContextHandle, targetX, targetY, width, height, sourceDeviceContextHandle, sourceX, sourceY, rasterOperationCode /// <summary> /// 비트맵 복사하기 /// </summary> /// <param name="targetDeviceContextHandle">타겟 디바이스 컨텍스트 핸들</param> /// <param name="targetX">타겟 X</param> /// <param name="targetY">타겟 Y</param> /// <param name="width">너비</param> /// <param name="height">높이</param> /// <param name="sourceDeviceContextHandle">소스 디바이스 컨텍스트 핸들</param> /// <param name="sourceX">소스 X</param> /// <param name="sourceY">소스 Y</param> /// <param name="rasterOperationCode">래스터 연산 코드</param> /// <returns>처리 결과</returns> [DllImport("gdi32")] private static extern bool BitBlt ( IntPtr targetDeviceContextHandle, int targetX, int targetY, int width, int height, IntPtr sourceDeviceContextHandle, int sourceX, int sourceY, int rasterOperationCode ); #endregion |