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PopupWindowManager.PopupShowing Event

Occurs before a popup window is displayed.

Namespace: DevExpress.ExpressApp.Web

Assembly: DevExpress.ExpressApp.Web.v24.2.dll

NuGet Package: DevExpress.ExpressApp.Web

#Declaration

public event EventHandler<PopupShowingEventArgs> PopupShowing

#Event Data

The PopupShowing event's data class is PopupShowingEventArgs. The following properties provide information specific to this event:

Property Description
ContentUrl Gets a URL that will be assigned to the ASPxPopupControlBase.ContentUrl property of the displayed popup.
PopupControl Gets the XafPopupWindowControl object that manages the ASPxPopupControl used to display popup windows in ASP.NET Web Forms applications.
ShowViewSource Gets the object providing access to the popup window’s source Action.
SourceFrame Gets the parent Window for the current popup.

#Remarks

You can handle this event to access the XafPopupWindowControl object. An example of using the PopupShowing event is provided in the How to: Adjust the Size and Style of Pop-up Dialogs (ASP.NET Web Forms) topic.

See Also