HWND属性
请问各位高手:VBA中,LISTBOX等控件的HWND属性怎样才能加以利用呢?谢谢!!! 调用Api的时候会用到 这个是当然的!我是说我想用API中的SendMessage,但ACAD的VBA中像LISTBOX等控件好像没有HWND,是不是改为其它的了?怎样才能用它们的HWND呢?谢谢版主! 各位版主及其他网友兄弟,你们能帮帮我吗?万分谢谢了!!! 使用GetFocus,不过先要用控件的SetFocus来设置焦点。我试着写了一个在ListBox中寻找字串,但不会弄它,请你或其他兄弟帮我改一下,谢谢先!!!谢谢尹凡超班!!!
Const LB_FINDSTRING = &H18F
Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" _
(ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, _
lParam As Any) As Long
Private Sub Textbox1_Change()
ListBox1.SetFocus
'ListBox1.ListIndex = SendMessage(ListBox1.SetFocus, LB_FINDSTRING, -1, _
ByVal CStr(TextBox1.Text))
End Sub
Private Sub UserForm_Initialize()
ListBox1.Clear
ListBox1.AddItem "Apples"
ListBox1.AddItem "Banana"
ListBox1.AddItem "Bread"
ListBox1.AddItem "Break"
ListBox1.AddItem "Baareak"
TextBox1.Text = ""
End Sub
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