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VB6 如何限制textbox 只允许输入数字资料?请各位大大帮帮忙,谢谢了
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Private Sub Text1_KeyPress(KeyAscii As Integer)
If Not (KeyAscii >= vbKey0 And KeyAscii <= vbKey9 Or KeyAscii = vbKeyDelete Or KeyAscii = vbKeyBack) Then
KeyAscii = 0
End If
End Sub
If Not (KeyAscii >= vbKey0 And KeyAscii <= vbKey9 Or KeyAscii = vbKeyDelete Or KeyAscii = vbKeyBack) Then
KeyAscii = 0
End If
End Sub
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