It's not really difficult but I'll have to review / modify my existing code which I'd like to avoid.

But if this is the least complicated way I'll take it ;-)

>>Thanks for advice Bonnie!<
>
>You're welcome, Robert. =)
>
>>Is this the only possibility???<
>
>Well, there may be other ways to do it, all probably more complicated. I think using an Interface is the more elegant approach. Why do you ask? Is this difficult for you to do?
>
>~~Bonnie
>
>
>>
>>>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

robert.oh.