- 幼儿园
- 9079729
- 11
- 0
- 9 朵
- 30 个
- 20 个
- 0
- 2023-07-14
|
1#
t
T
发表于 2023-07-14 18:10
|
|只看楼主
- //向其它程序中的控件【Edit输入框】中填写数据的代码为:
- Declare Function SendMessage Lib "user32" Alias "SendMessageW" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any)
- Declare Function InvalidateRect Lib "user32" (ByVal hwnd As Long, lpRect As RECT, ByVal bErase As Long) As Long
- Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long
- Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
- Declare Function ShowScrollBar Lib "user32" Alias "ShowScrollBar" (ByVal hwnd As Long,ByVal hwnd As Long,ByVal hwnd As Long)
//设置输入框内容,hwnd为控件句柄,str为设置内容:
- Call SendMessage(hwnd, &HC, 0, str)
- //其中&HC的意义不详,不知道是什么作用。
如果想要先读取其它程序控件【Edit输入框】中的数据,应该用什么函数?
|