Web Forms :: Find Control Of Parent Webpage From Child Page Under Iframe?

Oct 19, 2010

I Have a webpage suppose ParentPage.aspx which contains a iframe. Under iframe i am calling another webpage Childpage.aspx . Now i want to access ParentPage controls from ChildPage and change the property of that control.

how it is possible ?

Below i am writing a code which i am trying. In this code Page.PreviousPage is always null .

[code]....

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