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MDI Deactivate

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47319 Aug 2,2006 05:15 PM UTC Aug 2,2006 06:56 PM UTC General Discussion 1
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Tags: General Discussion
Administrator [Syncfusion]
Asked On August 2, 2006 05:15 PM UTC

I would like to prompt the user to save before switching from one tab to another in my application. The Deactivate() function fires too late. Is there something that can be done to achieve similar functionality to the Closing() function, but when the user switches tabs?

Mano J [Syncfusion]
Replied On August 2, 2006 06:56 PM UTC

Hi,

I suppose you are using TabbedMDIManager in your application. You can use the cancellable SelectedIndexChanging event of internal tabControlAdv used in tabbedMDIManager for this purpose.

tabbedMDIManager.TabControlAdded += new TabbedMDITabControlEventHandler(tabbedMDIManager_TabControlAdded);

private void tabbedMDIManager_TabControlAdded(object sender, TabbedMDITabControlEventArgs args)
{
args.TabControl.SelectedIndexChanging += new SelectedIndexChangingEventHandler(TabControl_SelectedIndexChanging);
}

private void TabControl_SelectedIndexChanging(object sender, SelectedIndexChangingEventArgs args)
{
// Check whether the selected tab needs to be saved here.
}

Please let me know if this meets your requirements.

Regards,
Mano

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