怎么限制输入?
文本框只能输入数字和小数,怎么写,谢谢
2023-03-27 14:12
程序代码:
Private Sub Text1_KeyPress(KeyAscii As Integer)
If KeyAscii = 46 Then '输入小数点
If InStr(1, Text1.Text, ".") > 0 Then KeyAscii = 0 '只能有1个小数点
ElseIf KeyAscii < 48 Or KeyAscii > 57 Then '非数字字符
KeyAscii = 0
End If
End Sub
2023-03-27 15:13
2023-03-27 15:41
2023-03-28 01:30
[此贴子已经被作者于2023-3-28 11:50编辑过]
2023-03-28 11:28
2023-03-28 14:20
2023-03-28 16:29
[此贴子已经被作者于2023-4-3 19:37编辑过]

2023-04-03 19:32
2023-04-03 21:38