[C#/WIN32] GetClientRect API 함수 선언하기

■ GetClientRect API 함수를 선언하는 방법을 보여준다.

 

▶ 예제 코드 (C#)

using System.Runtime.InteropServices;

#region 클라이언트 사각형 구하기 - GetClientRect(windowHandle, rectangle)

/// <summary>
/// 클라이언트 사각형 구하기
/// </summary>
/// <param name="windowHandle">윈도우 핸들</param>
/// <param name="rectangle">사각형</param>
/// <returns>처리 결과</returns>
[DllImport("user32")]
private static extern int GetClientRect(int windowHandle, ref RECT rectangle);

#endregion

/// <summary>
/// 사각형
/// </summary>
public struct RECT
{
    //////////////////////////////////////////////////////////////////////////////////////////////////// Field
    ////////////////////////////////////////////////////////////////////////////////////////// Public

    #region Field

    /// <summary>
    /// 왼쪽
    /// </summary>
    public int Left;

    /// <summary>
    /// 위쪽
    /// </summary>
    public int Top;

    /// <summary>
    /// 오른쪽
    /// </summary>
    public int Right;

    /// <summary>
    /// 아래쪽
    /// </summary>
    public int Bottom;

    #endregion
}