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This following code just allowed you to entered numbers only (No alphabetics or any special characters

10/27/08 , Posted by Gregfox at 6:14 AM 

  1. Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
    2. 

  2. If (Microsoft.VisualBasic.Asc(e.KeyChar) < 48) _
    3. 

  3. Or (Microsoft.VisualBasic.Asc(e.KeyChar) > 57) Then
    4. 

  4. e.Handled = True
    5. 

  5. End If
    6. 

  6. If (Microsoft.VisualBasic.Asc(e.KeyChar) = 8) Then
    7. 

  7. e.Handled = False
    8. 

  8. End If
    9. 

  9. End Sub
    10. 

  10.   
    11.

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