title: How to give focus to the inputbox for ASP.NET in C#？
body: <p>I was trying to find out how to create an <code>input messagebox</code> in C#. 
  I found the solution which uses the inputbox of visualbasic. </p>
  
  <p>I will tell how to do for those who are not aware.
  Add Microsoft VisualBasic dll to your project. Use the namespace where you need it.</p>
  
  <pre><code>protected void btnUpdateComment_Click(object sender, EventArgs e)
  {
     string str = Microsoft.VisualBasic.Interaction.InputBox("", "Edit your comment and Click Ok", "Default");
     label1.Text = str;
  }
  </code></pre>
  
  <p>You see the codes above are about WinForm. But how to cope with that in an ASP.NET？</p>