Robert,
You could use an Interface that has the error-handler method. Form1 implements that Interface, Formxyz doesn't. Then your cal control can check that:
if (oPage is IError)
((IError) oPage).MyErrorMethod();~~Bonnie
>Hi Jayesh!
>
>Thanks for info.
>But your example will only work if I drop the ASCX onto my WebForm - if I see things right.
>What if I add the ASCX dynamically?
>
>
An example:>
I create "cal.ascx" which contains a calendar and is used for handling dates.
>"cal.ascx" can be used on form1.aspx and also on formxy.aspx
>Within "cal.ascx" I use the error-handling method which exists in form1.aspx (your code example below).
>In formxy.aspx this error-handling method does not exist
>
>How can I handle this example and am I able to handle it this way?
>
>TIA
>
>>Yes. You can but not using Parent.Parent method.
>>
>>You can store the reference of the Page into a property of UserControl and then refer it to call Page methods. You will have to cast the page property to the page class in order access it's members.
>>
>>For example,
>>
>>((myCustomerPage) oPage).MyPageMethod()
>>
>>where oPage is a property in you usercontrol which stores a reference of myCustomerPage WebForm class.
>>
>>>Hi all!
>>>
>>>I'm creating several WebUserControls (ASCX).
>>>These ASCX's are later shown in my WebForms (either added dynamically or directly dropped onto them).
>>>
>>>Now my question:
>>>Is it possible to access my WebForm methods (eg: ErrorHandling methods,...) from within my ASCX?
>>>In VFP I'd say this.parent.parent.mymethod().
>>>
>>>TIA
