In Visual Basic, create the interface which is shown below.  The user can disable or enable the textbox by clicking on the appropriate button.  After the user clicks the Enable button, the text box should receive the focus.

Suggested Control Names and Attributes:

Name Property	Text Property	Control Type	Notes
frmTextBox	Text Box	Form	Holds Controls
txtBox		Text Box	Blank text box
btnDisable	Disable Text Box	Button	Disables the text box.
btnEnable	Enable Text Box	Buton	Enables the text box.

Write the Code:

' Project: Text Box
' Programmer: Your Name Here
' Date: January 27, 2014
' Description: Creates a text box and two buttons which enable or disable the text box.

Public Class frmTextBox

   Private Sub btnDisable_Click(sender As Object, e As EventArgs) Handles btnDisable.Click
      txtTextBox.Enabled = False
   End Sub

   Private Sub btnEnable_Click(sender As Object, e As EventArgs) Handles btnEnable.Click
      txtTextBox.Enabled = True
   End Sub

End Class