private void OnSaveCommand()
{
IsBusy = true;
SubmitOperation subOperation = systemManageDomainContext.SubmitChanges();
subOperation.Completed += subOperation_Completed;
}
private void departmentWindow_Closed(object sender, EventArgs e)
{
DepartmentWindow departmentWindow = sender as DepartmentWindow;
if (departmentWindow.DialogResult == true)
{
DepartmentEntityList.Add(AddDepartmentEntity);
systemManageDomainContext.departments.Add(AddDepartmentEntity.Department);
IsBusy = true;
SubmitOperation submitOperation = systemManageDomainContext.SubmitChanges();
submitOperation.Completed += submitOperation_Completed;
}
}