private void mi_loadDrawing(object sender, EventArgs e)
{
MenuItem mi = sender as MenuItem;
if (mi != null)
{
IDrawDesignControl drc = mi.Tag as IDrawDesignControl;
if (drc != null && drc.Item != null)
{
IDesignerHost host = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (host != null)
{
HostSurface surface = host.GetService(typeof(DesignSurface)) as HostSurface;
if (surface != null)
{
ClassPointer root = surface.Loader.GetRootId();
if (root != null)
{
ILimnorDesignerLoader ldp = root.GetDesignerLoader();
if (ldp != null)
{
IDesignPane idp = ldp.DesignPane as IDesignPane;
OpenFileDialog dlg = new OpenFileDialog();
dlg.CheckFileExists = true;
dlg.DefaultExt = ".xml";
dlg.Filter = "XML files|*.xml";
dlg.Title = "Select XML file for loading drawing";
if (dlg.ShowDialog(drc.Item.Page) == DialogResult.OK)
{
drc.Item.LoadDrawingsFromFile(dlg.FileName, idp, drc);
}
}
}
}
}
}
}
}