Hitting Enter key clears form / not Submitting

I want the same routine to happen if I hit the Enter key or click the Submit button. Here is what I have that I thought would work. But when I hit the Enter key it clears my form.

VB Code:

Private Sub btnSubmit_KeyPress(ByVal KeyAscii As Integer)
        KeyAscii = Asc(UCase(Chr(KeyAscii)))
        If KeyAscii = 13 Then
            KeyAscii = 0
            EnterMemoriam()
        End If
    End Sub
 
    Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
        EnterMemoriam()
    End Sub