public string JsFunction_AfterDocumentClosed { get; set; }

Public Property JsFunction_AfterDocumentClosed As String
	Get
	Set

<asp:AceoffixCtrl JsFunction_AfterDocumentClosed="String" />

Property Value

This event is triggered at the client-side after the document is closed.

If you want to capture this event, You should define a JavaScript function in the aspx file of current page.

The following code example shows how to use the JsFunction_AfterDocumentClosed property.

AceoffixCtrl1.JsFunction_AfterDocumentClosed = "AfterDocumentClosed()";

And then, you should define the AfterDocumentClosed() JavaScript function in the aspx file of current page.

<script language="javascript" type="text/javascript">
    function AfterDocumentClosed() {
        // Add your code here.
    }
</script>

Reference