mwfd.net
当前位置:首页 >> VB API如何获取窗口内控件的句柄(急急急!) >>

VB API如何获取窗口内控件的句柄(急急急!)

Private Declare Function WindowFromPoint Lib "user32" (ByVal xPoint As Long, ByVal yPoint As Long) As Long Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long Private Declare Function GetWindowText ...

Private Declare Function WindowFromPoint Lib "user32" (ByVal xPoint As Long, ByVal yPoint As Long) As Long Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long Private Declare Function GetWindowText ...

一般是用钩子程序的。 比较复杂,只能说个大体思路,要花最少30分钟。分太少了。 API函数的声明就不说了。 先用findwindow找到窗体,用GetWindow和GetClassName获得其窗体内各对象的句柄,从而可以获得文本框的句柄。 最后用SendMessage函数想文...

'添加如下声明 Private Declare Function BringWindowToTop Lib "user32" (ByVal hwnd As Long) As Long Private Declare Function GetWindowRect Lib "user32" (ByVal hwnd As Long, lpRect As RECT) As Long Private Declare Function GetWind...

先找到窗口的句柄,再来查找按钮的句柄,如果按钮有文本内容,那就好办,如果没有,那建议你利用SPY++先来察看一下按钮的类型,以此类型为查找参数多次调用FindWindowEx来查找,直到找到的的句柄和Spy++相同,那么这个按钮就找到了。 按钮类名同...

这个可能是你想要的东东吧! ========================= VB 遍历窗口所有子窗体句柄 Private Const GW_CHILD = 5 Private Const GW_HWNDFIRST = 0 Private Const GW_HWNDNEXT = 2 Private Declare Function GetWindowT...

GetWindow怎么会找到hdc呢?他的返回值就是hwnd埃 ============ 话说回来,如果你已知一个hdc想要找他的hwnd,用WindowFromDC函数。

是不是取某个程序的窗口句柄? 我以前写辅助的时候弄过 使用的API函数是findWindow 首先声明一下API 在你窗口最顶的位置上写上 Private Declare Function 取窗口句柄 Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWi...

我有个实例:打开记事本+获得记事本的句柄+向记事本中写入字符串+更改记事本的标题+获得所有运行的程序的标题。代码如下: VERSION 5.00 Begin VB.Form Form1 Caption = "Form1" ClientHeight = 5325 ClientLeft = 60 ClientTop = 450 ClientWid...

Private Declare Function WindowFromPoint Lib "user32" (ByVal xPoint As Long, ByVal yPoint As Long) As Long Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long Private Type POINTAPI x As Long y As Lo...

网站首页 | 网站地图
All rights reserved Powered by www.mwfd.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com