2
It has how to make a field of one textbox
only receive integer values?
2
It has how to make a field of one textbox
only receive integer values?
2
At the event Change
of Textbox, check if the entered value is number, if it is not then assign the old value.
Dim textval As String
Dim numval As String
Private Sub TextBox1_Change()
textval = TextBox1.Text
If IsNumeric(textval) Then
numval = textval
Else
TextBox1.Text = CStr(numval)
End If
End Sub
0
At the event KeyPress
of your Textbox add the following check:
Private Sub TextBox1_KeyPress(KeyAscii As Integer)
if not IsNumeric(Chr$(KeyAscii)) then
KeyAscii= 0
exit sub
end if
End Sub
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ASP.NET, Windows Forms, or WCF?
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