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Event fired when the page is about to be closed by the user. Allows to cancel closing the page.
[C1Description("C1DockingTabPage.Closing", "Event fired when the page is about to be closed by the user. Allows to cancel closing the page.")]
public event CancelEventHandler Closing
| Type | Description |
|---|---|
| CancelEventHandler | Event fired when the page is about to be closed by the user. Allows to cancel closing the page. |