How Can I Control Elements on One ASP.NET Page from Another?

Cross-Page Element Control in ASP.NET

ASP.NET developers often need to manage web page elements from a different page. This requires establishing communication between the pages.

Imagine this: Page1.aspx contains an

element (ID: "test"). The goal is to change the text within this

element from Page2.aspx (an administrative page).

Solution:

To control an element on one page from another, you need a reference to the target element's containing form. Assume the form containing the

element is named "form1".

Form form1 = (Form)Page.FindControl("form1");

With the form reference, access the

element using its ID:

HtmlElement test = (HtmlElement)form1.FindControl("test");

Finally, modify the element's content:

test.InnerText = "New Text";

Example:

// (Illustrative code snippet - Page1.aspx and Page2.aspx details omitted for brevity)

This approach enables cross-page element manipulation, enhancing flexibility and code reusability in ASP.NET applications.

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