WebPartManager.OnWebPartsConnecting(WebPartConnectionsCancelEventArgs) Method

Definition

Raises the WebPartsConnecting event, which occurs during the process of establishing a connection between two WebPart or server or user controls contained in a WebPartZoneBase zone.

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

Parameters

Remarks

The OnWebPartsConnecting method raises the WebPartsConnecting event, which occurs when two controls attempt to establish a connection. The method provides the opportunity to cancel the connection attempt. If the connection is successful, the WebPartsConnected event follows.

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

Applies to

Produkt Versions
.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

See also