ContentDialog.onbeforehide event
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Occurs before the dialog is hidden. When you call preventDefault on this event, the dialog does not hide.
Syntax
function handler(eventInfo) { /* Your code */ }
// addEventListener syntax
contentDialog.addEventListener("beforehide", handler);
contentDialog.removeEventListener("beforehide", handler);
- or -
contentDialog.onbeforehide = handler;
Event information
| Synchronous | No |
| Bubbles | Yes |
| Cancelable | Yes |
Event handler parameters
eventInfo
Type: CustomEvent**An object that contains information about the event. The detail property of this object contains the following sub-properties:
- detail.propertyName
A object that specifies why the dialog was dismissed. This is usually a WinJS.UI.ContentDialog.DismissalResult value, but it may be any object.
- detail.propertyName
Requirements
Minimum WinJS version |
WinJS 4.0 |
Namespace |
WinJS.UI |