vb中通过 api如何区别同一窗口下的两个相同控件 使用vb需要获得在同一窗口下两个RichEdit20A控件中其中一个的句柄,使用spy++发现描述的样式有区别,不知vb中如何获取这个样式值?通过对样式的筛选可否直接获得句柄? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 两个RichEdit20A控件的句柄可直接用EnumChildWindows枚举到。要区别的话,可通过座标位置区分开来。 已经解决 分享一下, Private Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long Private Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal hWndInsertAfter As Long, ByVal x As Long, ByVal y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long Private Const SWP_NOSIZE = &H1 Private Const SWP_NOZORDER = &H4 Private Const SWP_NOMOVE = &H2 Private Const SWP_DRAWFRAME = &H20 Private Const GWL_STYLE = (-16) Private Const WS_THICKFRAME = &H40000 Private Const WS_DLGFRAME = &H400000 Private Const WS_POPUP = &H80000000 Private Const WS_CAPTION = &HC00000 Private Const WS_SYSMENU = &H80000 Private Const WS_MINIMIZEBOX = &H20000 Private Const WS_MAXIMIZEBOX = &H10000 Private Const WS_MINIMIZE = &H20000000 Private Const WS_MAXIMIZE = &H1000000通过获得 GWL_STYLE 可以区别如下 GetWindowLong(QQHwnd, GWL_STYLE) 如何实现网络连接后自动运行IE 一个超简单的问题 有没有方法知道一个窗口是否打开,谢谢 帮帮忙,一个很简单的查询问题 问:高手一定要来? 求救!大家快来帮忙啊! 送分啦 , 關於 vb 窗口靠在一起的問題 , 簡單只是我不會 有关WORD的问题! 声卡-你选择 创新 PCI128 还是 VIBRA 128 还是别的?(<200元) 求大侠帮忙实现 自动填写 网页表单,谢谢了,奉上全部身价一半 一个奇怪的问题,听说标题长才有人来,我长,我长,我长长长 求教:串口通信发送、接收16进制数据为何不能正常显示?
Private Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long
Private Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal hWndInsertAfter As Long, ByVal x As Long, ByVal y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long
Private Const SWP_NOSIZE = &H1
Private Const SWP_NOZORDER = &H4
Private Const SWP_NOMOVE = &H2
Private Const SWP_DRAWFRAME = &H20
Private Const GWL_STYLE = (-16)
Private Const WS_THICKFRAME = &H40000
Private Const WS_DLGFRAME = &H400000
Private Const WS_POPUP = &H80000000
Private Const WS_CAPTION = &HC00000
Private Const WS_SYSMENU = &H80000
Private Const WS_MINIMIZEBOX = &H20000
Private Const WS_MAXIMIZEBOX = &H10000
Private Const WS_MINIMIZE = &H20000000
Private Const WS_MAXIMIZE = &H1000000通过获得 GWL_STYLE 可以区别如下 GetWindowLong(QQHwnd, GWL_STYLE)