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2nd attempt - post back event in server control



2nd attempt - post back event in server control Jon Paal
9/24/2006 9:14:47 AM
asp.net building controls: my code is not getting successful result.

how do I get the server control to recognize a button click event ??


========code=============

Public Class MyButton
Inherits System.Web.UI.Page
Implements IPostBackEventHandler


Public Response As HttpResponse = HttpContext.Current.Response


' Defines the Click event.
'-----------------------------
Public Event Click As EventHandler

' OnClick dispatches the event to delegates that
' are registered with the Click event.
' Controls that derive from MyButton can handle the
' Click event by overriding OnClick
' instead of attaching a delegate. The event data
' is passed as an argument to this method.
'-----------------------------------------------
Protected Overridable Sub OnClick(e As EventArgs)
RaiseEvent Click(Me, e)
End Sub

' Method of IPostBackEventHandler that raises change events.
'-----------------------------------------------------------
Public Sub RaisePostBackEvent(eventArgument As String)
Implements PostBackEventHandler.RaisePostBackEvent
OnClick(EventArgs.Empty)
System.Web.UI.Page.ClientScript.RegisterStartupScript(Me.GetType(), "MyScript", _
"function AlertHello() { alert('Hello'); }", True)
End Sub 'RaisePostBackEvent

Public Sub New()
Response.Write("<INPUT TYPE = submit name = " & Me.UniqueID & " Value = 'Click Me' />")
End Sub


End Class

Re: 2nd attempt - post back event in server control Gaurav Vaish (www.EduJiniOnline.com)
9/30/2006 7:52:35 PM
[quoted text, click to view]

???

I think it should be:

Public Class MyButton
Inherits System.Web.UI.Contro
'or Inherits System.Web.UI.WebControls.WebControl
Implements IPostBackEventHandler...



--
Happy Hacking,
Gaurav Vaish | http://www.mastergaurav.com
http://www.edujinionline.com
http://articles.edujinionline.com/webservices
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