VB.Net by API/System.Windows.Forms/MessageBoxDefaultButton

MessageBoxDefaultButton.Button2

<source lang="vbnet"> Imports System.Windows.Forms public class MessageBoxDefaultButtonDemo

  public Shared Sub Main
     Dim answer As DialogResult
     answer = MessageBox.Show("A", "B",MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2)
  End Sub

End class

 </source>