private void btnSave_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
FlowMap canvas = this.ActiveMdiChild as FlowMap;
if (canvas != null)
{
canvas.Save();
}
}
private void btnSaveAll_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
foreach (Form f in this.MdiChildren)
{
FlowMap w = f as FlowMap;
if (w != null)
{
w.Save();
}
}
}