Start a new project named Names. Build the form as shown below:
4. Write the code as shown below:
Note: When you double click on the text box the TxtName_TextChanged sub opens. This event doesn't tell us which key was pressed.
In the list of events for TxtName find the KeyPress event. You can delete the TextChanged event.
'Strings Public Class Form1 Private Sub TxtName_KeyPress(sender As Object, e As KeyPressEventArgs) Handles TxtName.KeyPress If e.KeyChar.Equals(Chr(13)) Then 'If they pressed Enter Dim First, Last As String Dim name As String = TxtName.Text Dim P As Integer = name.IndexOf(",") 'Find position of comma If P >= 0 Then First = name.Substring(P + 1) 'First name is everything AFTER the comma Last = name.Substring(0, P) 'Last name is everything BEFORE the comma LblGreeting.Text = "Hello " & First & " " & Last Else LblGreeting.Text = "Please put in a comma between first and last" End If End If End Sub End Class