ASPxLoadingPanel.ContainerElementResolve Event
Allows an object specified by the ASPxLoadingPanel.ContainerElementID property to be found manually, if it can’t be found automatically (for instance, if it’s hidden within a naming container).
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v19.1.dll
Declaration
Event Data
The ContainerElementResolve event's data class is ControlResolveEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| ControlID | Gets the ID value of a control that should be resolved. |
| ResolvedControl | Gets or sets the control relating to the event. |
Remarks
The ContainerElementResolve event occurs when the hierarchically-qualified identifier of a control specified by the ASPxLoadingPanel.ContainerElementID property is queried during loading panel rendering.
If the specified object cannot be found within a web page in a standard manner (for instance, it is contained within a naming container such as an ASPxRoundPanel, or there is more than one object with the same ID on the page - within UserControl objects), you should handle the ContainerElementResolve event to obtain the required object manually.
The ContainerElementResolve event argument’s parameters allow you to identify the control that should be found (the ControlResolveEventArgs.ControlID property) and point out the resolved control (the ControlResolveEventArgs.ResolvedControl property).