void TabHost_TabItemClosing(object sender, TabItemCancelEventArgs e)
{
if (e.TabItem.Content is IDisposable)
{
((IDisposable)e.TabItem.Content).Dispose();
}
}
private void tabControl_TabItemClosing(object sender, TabItemCancelEventArgs e)
{
if (e.TabItem.Content is IDisposable)
{
(e.TabItem.Content as IDisposable).Dispose();
}
e.TabItem.Content = null; // set no parent
}
private void DocumentsTabControl_TabItemClosing(object sender, TabItemCancelEventArgs e)
{
try
{
var DocumentsTabControl = __HostContanier as DocumentsTabControl;
var currentTab = Helper.FindParentLogicalControl <TabItem>(this);
if (DocumentsTabControl != null && Equals(currentTab, sender))
{
DocumentsTabControl.TabItemClosing -= new EventHandler <TabItemCancelEventArgs>(DocumentsTabControl_TabItemClosing);
__HostContanier = null;
__phoneIsUnload = true;
Disonnect();
}
}
catch (Exception ex)
{
RosApplication.App.AddLog(ex);
}
}
private void QueryTabPage_TabItemClosing(object sender, TabItemCancelEventArgs e)
{
e.Cancel = !this.ViewModel.CloseQueryTab(e.TabItem);
}
