描述
将一个窗口放在屏幕上或另一个窗口.它也确保在工作区域内进行布局.
FreeBASIC 语法
SUB Center ( _ BYVAL hwnd AS HWND = NULL, _ BYVAL hwndParent AS HWND = NULL _ ) |
参数
hwnd |
[in, opt]窗口的句柄.如果NULL,主窗口的句柄使用. |
hwndParent |
[in, opt]的父窗口的句柄.如果NULL,的桌面窗口工作区坐标进行计算. |
示例
' // Creates the main window
DIM pWindow AS CWindow
pWindow.Create(NULL, "CWindow test", @WndProc)
' // Sizes it by setting the wanted width and height of its client area
pWindow.SetClientSize(500, 320)
' // Centers the window
pWindow.Center
引用文件
CWindow.inc