快照應用程序和文字

Question

我正在製作一個應用程序，我希望用戶能夠點擊一個按鈕，捕捉Word或其他程序佔用屏幕70％，並且我的應用程序佔用餘下的30個％。

這可能嗎？

有沒有一種原生的方式來做到這一點？

是否有第三方的方式來做到這一點？

在此先感謝您的幫助！

Answer 1

這的確是可能的，試試這個功能：

[DllImport("user32.dll")] 
private static extern bool GetWindowRect(IntPtr hwnd, ref Rectangle rectangle); 
[DllImport("user32.dll", CharSet = CharSet.Auto)] 
private static extern bool PostMessage(IntPtr hWnd, uint msg, int WPARAM, int LPARAM); 
[DllImport("user32.dll", SetLastError = true)] 
internal static extern bool MoveWindow(IntPtr hWnd, int X, int Y, int nWidth, int nHeight, bool bRepaint); 
[DllImport("user32.dll")] 
[return: MarshalAs(UnmanagedType.Bool)] 
public static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X, int, Y, int cx, int cy, uint uFlags); 

public const uint WM_SYSCOMMAND = 0x0112; 
public const int SC_NEXTWINDOW = 0xF040; 
public static readonly IntPtr HWND_TOPMOST = new IntPtr(-1); 
public static readonly IntPtr HWND_NOTOPMOST = new IntPtr(-2); 
public static readonly IntPtr HWND_TOP = new IntPtr(0); 
public static readonly IntPtr HWND_BOTTOM = new IntPtr(1); 
public const UInt32 TOPMOST_FLAGS = 0x0002 | 0x0001; 

Public void resisezeWindow(String procesname, int Width, int Height, Boolean bringtofront) 
{ 
    foreach (Process proc in Process.GetProcesses()) 
    { 
     IntPtr id = proc.MainWindowHandle; 
     Rectangle rect = new Rectangle(); 
     GetWindowRect(id, ref rect); 
     if (proc.MainWindowTitle.Contains(procesname)) 
     { 
      PostMessage(proc.Handle, WM_SYSCOMMAND, SC_NEXTWINDOW, 0); 
        MoveWindow(id, 0, 0, Width, Height, true); 
        if(bringtofront) SetWindowPos(id, HWND_TOPMOST, 0, 0, 0, 0, TOPMOST_FLAGS); 
        proc.Refresh(); 
     } 
    } 
} 

的點擊here看到原來的問題。