WebPartManager.OnWebPartClosing(WebPartCancelEventArgs) Method
Definition
Important
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Raises the WebPartClosing event, which occurs during the process of a WebPart or server control being removed from a page.
protected:
virtual void OnWebPartClosing(System::Web::UI::WebControls::WebParts::WebPartCancelEventArgs ^ e);
protected virtual void OnWebPartClosing (System.Web.UI.WebControls.WebParts.WebPartCancelEventArgs e);
abstract member OnWebPartClosing : System.Web.UI.WebControls.WebParts.WebPartCancelEventArgs -> unit
override this.OnWebPartClosing : System.Web.UI.WebControls.WebParts.WebPartCancelEventArgs -> unit
Protected Overridable Sub OnWebPartClosing (e As WebPartCancelEventArgs)
Parameters
A WebPartCancelEventArgs that contains the event data.
Remarks
The OnWebPartClosing method raises the WebPartClosing event to indicate that a control is in the process of being closed or removed from a page. The method also provides the option to cancel the closing process. If the control is successfully removed from the page, the WebPartClosed event follows.
Page developers can provide a custom handler for the associated event by adding the OnWebPartClosing
attribute to the <asp:webpartmanager>
element on a Web page, and then assigning a custom method name to the attribute.
Notes to Inheritors
Developers who create derived WebPartManager classes can override the OnWebPartClosing(WebPartCancelEventArgs) method to customize the event handling.
Applies to
See also
Pripomienky
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