void CloseTab_Executed(object sender, ExecutedRoutedEventArgs args)
{
if (sender == this)
{
XamlDocument document = null;
if (args.Parameter != null)
{
document = args.Parameter as XamlDocument;
}
else if (this.DocumentsView.SelectedView != null)
{
document = this.DocumentsView.SelectedView.XamlDocument;
}
if (document != null)
{
if (document.NeedsSave)
{
MessageBoxResult result = MessageBox.Show("The document " + document.Filename + " has not been saved. Would you like to save it before closing?", "Save Document", MessageBoxButton.YesNoCancel);
if (result == MessageBoxResult.Yes)
{
document.Save();
}
if (result == MessageBoxResult.Cancel)
{
return;
}
}
this.DocumentsView.XamlDocuments.Remove(document);
}
}
}
public bool Save(XamlDocument document)
{
if (document.UsingTemporaryFilename)
{
return(SaveAs(document));
}
else
{
return(document.Save());
}
}
/// <summary>
/// Saves the XAML DOM into the XML writer.
/// </summary>
public override void Save(System.Xml.XmlWriter writer)
{
_doc.Save(writer);
}