[C#/WIN32] BitBlt API 함수 선언하기

■ BitBlt API 함수를 선언하는 방법을 보여준다.

 

▶ 예제 코드 (C#)

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