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This following code just allowed you to entered strings / alphabetics only (no numbers or any special characters):

10/27/08 , Posted by Gregfox at 6:15 AM 

  1. Private Sub TextBox2_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox2.KeyPress
    2. 

  2. If (Microsoft.VisualBasic.Asc(e.KeyChar) < 65) _
    3. 

  3. Or (Microsoft.VisualBasic.Asc(e.KeyChar) > 90) _
    4. 

  4. And (Microsoft.VisualBasic.Asc(e.KeyChar) < 97) _
    5. 

  5. Or (Microsoft.VisualBasic.Asc(e.KeyChar) > 122) Then
    6. 

  6. 'Allowed space
    7. 

  7. If (Microsoft.VisualBasic.Asc(e.KeyChar) <> 32) Then
    8. 

  8. e.Handled = True
    9. 

  9. End If
    10. 

  10. End If
    11. 

  11. ' Allowed backspace
    12. 

  12. If (Microsoft.VisualBasic.Asc(e.KeyChar) = 8) Then
    13. 

  13. e.Handled = False
    14. 

  14. End If
    15. 

  15. End Sub
    16.

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