title: On TextBox changed in one Form,change GridView content on another Form with event and delegate
body: <p>In <strong>C# Winform</strong>, I have two forms,in first form i have a TextBox,and next form I have a GridView with text of TextBox in first form.</p>
  
  <p>Now I want to when text in TextBox of first form changed,the content of last form change.<br>
  Any idea? How can do it?</p>