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要怎麼寫程式讓輸入textbox的值要英文&數字,不能用中文啊?

2005-12-29 16:54:47 · 1 個解答 · 發問者 Anonymous in 電腦與網際網路 程式設計

1 個解答

Private Sub Text1_KeyPress(KeyAscii As Integer)
 If KeyAscii <> 8 And KeyAscii <> 13 Then
  If KeyAscii < Asc("a") Or KeyAscii > Asc("z") Then
   If KeyAscii < Asc("A") Or KeyAscii > Asc("Z") Then
    If KeyAscii < Asc("0") Or KeyAscii > Asc("9") Then
     KeyAscii = 0
    End If
   End If
  End If
 End If
End Sub

2006-01-01 11:04:52 · answer #1 · answered by 世賢 7 · 0 0

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