public void UpdateRepository(WarehouseLocationType itemType)
{
if (_repositoryContext.GetEntityDescriptor(itemType) != null)
{
itemType.LastModifiedBy = XERP.Client.ClientSessionSingleton.Instance.SystemUserID;
itemType.LastModifiedByDate = DateTime.Now;
_repositoryContext.MergeOption = MergeOption.AppendOnly;
_repositoryContext.UpdateObject(itemType);
}
}