How to Validate only Uppercase in text box

[tomexlfc]

Hi,

I want to make my staff id text box only accept upper case letters and not lower cases, please how do i go about it?

I wrote these lines but they stil dont work:

Private Sub txtStudID_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtStudID.KeyPress

        txtStudID.Text.ToUpper()

    End Sub

Thanks for your help in advance

[kingsonprisonic]

try this

Private Sub TextBox2_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox2.KeyPress
        e.KeyChar = UCase(e.KeyChar)
    End Sub

[tomexlfc]

try this

Private Sub TextBox2_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox2.KeyPress
        e.KeyChar = UCase(e.KeyChar)
    End Sub

Hi King,
Thanks for the post, it works fine now..

God bless :)