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如何在程序中修改某一窗体的大小与位置?

znull 2002-05-07 08:46:04
如题,谢谢!
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huqiming 2002-05-07
看情况了,如果创建时就修改,则可以在initdialog中实现。

放在什么地方的前提是hwnd已经存在
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znull 2002-05-07
在什么地方用MoveWindow?(Dialog based)
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xuying 2002-05-07
MoveWindow
The MoveWindow function changes the position and dimensions of the specified window. For a top-level window, the position and dimensions are relative to the upper-left corner of the screen. For a child window, they are relative to the upper-left corner of the parent window's client area.

BOOL MoveWindow(
HWND hWnd, // handle to window
int X, // horizontal position
int Y, // vertical position
int nWidth, // width
int nHeight, // height
BOOL bRepaint // repaint option
);
Parameters
hWnd
[in] Handle to the window.
X
[in] Specifies the new position of the left side of the window.
Y
[in] Specifies the new position of the top of the window.
nWidth
[in] Specifies the new width of the window.
nHeight
[in] Specifies the new height of the window.
bRepaint
[in] Specifies whether the window is to be repainted. If this parameter is TRUE, the window receives a WM_PAINT message. If the parameter is FALSE, no repainting of any kind occurs. This applies to the client area, the nonclient area (including the title bar and scroll bars), and any part of the parent window uncovered as a result of moving a child window.
Return Values
If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero. To get extended error information, call GetLastError.

Remarks
If the bRepaint parameter is TRUE, the system sends the WM_PAINT message to the window procedure immediately after moving the window (that is, the MoveWindow function calls the UpdateWindow function). If bRepaint is FALSE, the application must explicitly invalidate or redraw any parts of the window and parent window that need redrawing.

MoveWindow sends the WM_WINDOWPOSCHANGING, WM_WINDOWPOSCHANGED, WM_MOVE, WM_SIZE, and WM_NCCALCSIZE messages to the window.

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huqiming 2002-05-07
MoveWindow
SetWindowPos
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