powerbasic 任意调节窗口大小
时间: 2023-07-18 13:46:51 浏览: 98
yingpanxuliehao.rar_powerbasic
要在PowerBASIC中调整窗口大小,您需要使用API函数来实现。您可以使用以下代码来调整窗口大小:
```
DECLARE FUNCTION SetWindowPos LIB "user32.dll" ALIAS "SetWindowPos" _
(BYVAL hWnd AS DWORD, BYVAL hWndInsertAfter AS DWORD, BYVAL x AS LONG, _
BYVAL y AS LONG, BYVAL cx AS LONG, BYVAL cy AS LONG, BYVAL uFlags AS DWORD) AS LONG
CONST SWP_NOZORDER = &H4
CONST SWP_NOMOVE = &H2
CONST SWP_SHOWWINDOW = &H40
FUNCTION ResizeWindow(BYVAL hWnd AS DWORD, BYVAL newX AS LONG, BYVAL newY AS LONG, BYVAL newWidth AS LONG, BYVAL newHeight AS LONG) AS LONG
RETURN SetWindowPos(hWnd, 0, newX, newY, newWidth, newHeight, SWP_NOZORDER OR SWP_NOMOVE OR SWP_SHOWWINDOW)
END FUNCTION
```
您可以将此代码复制并粘贴到您的PowerBASIC项目中,并使用`ResizeWindow`函数来调整窗口大小。例如,要将窗口大小调整为500x500像素,您可以使用以下代码:
```
DIM hWnd AS DWORD
hWnd = GetActiveWindow() '获取当前活动窗口的句柄
CALL ResizeWindow(hWnd, 0, 0, 500, 500)
```
请注意,此代码将调整当前活动窗口的大小。如果您要调整其他窗口的大小,则需要使用该窗口的句柄。
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