这样可以吗?? Private Sub List1_DblClick() Dim i As Integer Dim ls As String Dim mm As Boolean mm = False ls = List1.Text For i = 0 To List2.ListCount - 1 If ls = List2.List(i) Then mm = True Exit For End If Next i If mm Then MsgBox "这个数据已经存在" Else MsgBox "这个数据已经不存在" End IfEnd Sub
'将鼠标双击该为单击 Dim listX As ListItemPrivate Sub ListView1_ItemClick(ByVal Item As MSComctlLib.ListItem) For i = 1 To ListView2.ListItems.Count If Item = ListView2.ListItems(i) Then Exit For End If Next i If i <= ListView2.ListItems.Count Then MsgBox Item & "这个数据已经存在。" Else MsgBox Item & "这个数据已经不存在。" End If End Sub
Private Sub List1_DblClick()
Dim i As Integer
Dim ls As String
Dim mm As Boolean
mm = False
ls = List1.Text For i = 0 To List2.ListCount - 1
If ls = List2.List(i) Then
mm = True
Exit For
End If
Next i If mm Then
MsgBox "这个数据已经存在"
Else
MsgBox "这个数据已经不存在"
End IfEnd Sub
Dim listX As ListItemPrivate Sub ListView1_ItemClick(ByVal Item As MSComctlLib.ListItem)
For i = 1 To ListView2.ListItems.Count
If Item = ListView2.ListItems(i) Then
Exit For
End If
Next i
If i <= ListView2.ListItems.Count Then
MsgBox Item & "这个数据已经存在。"
Else
MsgBox Item & "这个数据已经不存在。"
End If
End Sub
List2.List(i)
List2.List(i)
???
ListView2.ListItems(i)
ListView2.ListItems(i)
???