title: How to read values from Gridview columns controls in WPF
body: <p>I have a listview control which has 3 gridview columns. I am filling the list view with a datatable from code behind file. First Gridview column has a label control and the remaining 2 gridview columns has textbox control.</p>
  <p>My problem is if the user enters a value in the first Gridview textbox column, the second gridview textbox column should be updated with some value. Is there any way to do that.</p>
  <p>And also is there any way to get the value of the label control in the 1st gridview column.</p>