public ManageCollectionPointControl() { currentEmployee = Util.ValidateUser(Constants.EMPLOYEE_ROLE.DEPARTMENT_REPRESENTATIVE); inventory = new InventoryEntities(); collectionPointBroker = new CollectionPointBroker(inventory); employeeBroker = new EmployeeBroker(inventory); allCollectionPoint = collectionPointBroker.GetAllCollectionPoint(); dataColumn = new DataColumn[] { new DataColumn(columnName[2]), new DataColumn(columnName[0]) }; dataColumnList = new DataColumn[] { new DataColumn(columnName[2]), new DataColumn(columnName[0]), new DataColumn(columnName[1]) }; }