WebPartManager.OnWebPartsConnecting(WebPartConnectionsCancelEventArgs) Method
Important
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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);
protected virtual void OnWebPartsConnecting (System.Web.UI.WebControls.WebParts.WebPartConnectionsCancelEventArgs e);
abstract member OnWebPartsConnecting : System.Web.UI.WebControls.WebParts.WebPartConnectionsCancelEventArgs -> unit
override this.OnWebPartsConnecting : System.Web.UI.WebControls.WebParts.WebPartConnectionsCancelEventArgs -> unit
Protected Overridable Sub OnWebPartsConnecting (e As WebPartConnectionsCancelEventArgs)
A WebPartConnectionsCancelEventArgs that contains the event data.
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.
Developers who create derived WebPartManager classes can override the OnWebPartsConnecting(WebPartConnectionsCancelEventArgs) method to customize the event handling.
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 |
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