Skip the same code for buttons [RESOLVED]

Question

I have several Windows Forms in my VB .NET application.
Most of them have a button called btnExit that has this event.

Public Class frmTest
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
        Handles btnExit.Click

        Me.Close()

    End Sub
End Class

I think this piece of code could removed from all the forms and substitute by a code that reflects the following way of reasoning

btnExit belongs to the Class of clsButtonsExit, and that class always handles the Me.Close () statement when clicked.... But, how is this implemented???

Another question: the underscore in the function declaration can't be removed in Visual Basic 2010 Express, it causes a Debug error. I thought underscores where no longer required in VB 2010 (althought I think it is a good practise to keep them )

thanks

omid eidivandi · Answer

hi dear yo need to make base form class that have exit button and implement the close method example: public class formBase:form { button btnExit=new button(); btnExit.Click+= this.btnExitclick; public brnExitClick(sender s, clickEventArgs e) { this.close(); } }

Mahesh Chand · Answer

I don't think using a single class for all closes will help. You are just calling Me.Close(). I would keep it this way. Underscore in your case is defined as an event handler (method) that executes when the button is clicked. If you search for this "Button1_Click" in entire project, you will see a definition. In the definition, you can change it to say any name like "ClickButtonMethod" and then you can change Button1_Click to ClickButtonMethod in this code. If a definition of event handler is there, it must have implementation. Otherwise you will get an error.