how can i trap my textbox that allows numbers and letters only, no space no special characters e.g (,./;'[]-=`<>?:"{}_+|~!@#$%^&*())
brylle
-2
Junior Poster in Training
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Jump to PostPrivate Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress If Not Char.IsLetterOrDigit(e.KeyChar) Then e.Handled = True End If End Sub
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TnTinMN
418
Practically a Master Poster
Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
If Not Char.IsLetterOrDigit(e.KeyChar) Then
e.Handled = True
End If
End Sub
TnTinMN
418
Practically a Master Poster
Just thought about the decimal seperator.
Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
If (Not Char.IsLetterOrDigit(e.KeyChar)) And e.KeyChar <> Threading.Thread.CurrentThread.CurrentUICulture.NumberFormat.NumberDecimalSeparator Then
e.Handled = True
End If
End Sub
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