WebPartManager.OnWebPartsDisconnecting Method

Reference

Definition

Namespace:: System.Web.UI.WebControls.WebParts

Assembly:: System.Web.dll

Important

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Raises the WebPartsDisconnecting event, which indicates that two WebPart or server or user controls in a WebPartZoneBase zone are in the process of ending a connection.

protected:
 virtual void OnWebPartsDisconnecting(System::Web::UI::WebControls::WebParts::WebPartConnectionsCancelEventArgs ^ e);

protected virtual void OnWebPartsDisconnecting(System.Web.UI.WebControls.WebParts.WebPartConnectionsCancelEventArgs e);

abstract member OnWebPartsDisconnecting : System.Web.UI.WebControls.WebParts.WebPartConnectionsCancelEventArgs -> unit
override this.OnWebPartsDisconnecting : System.Web.UI.WebControls.WebParts.WebPartConnectionsCancelEventArgs -> unit

Protected Overridable Sub OnWebPartsDisconnecting (e As WebPartConnectionsCancelEventArgs)

Parameters

e: WebPartConnectionsCancelEventArgs

A WebPartConnectionsCancelEventArgs that contains the event data.

Remarks

The OnWebPartsDisconnecting method raises the WebPartsDisconnecting event, which occurs when two controls are ending a connection. The method provides the opportunity to cancel the disconnection process. If the connection is successfully removed, the WebPartsDisconnected event follows.

Page developers can provide a custom handler for the associated event by adding the OnWebPartsDisconnecting 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 OnWebPartsDisconnecting(WebPartConnectionsCancelEventArgs) method to customize the event handling.

Applies to

Продукт	Версії
.NET Framework	2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1

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