((PagingOptions)_this.Customers.PagingOptions).GoToFirstPage();
((IRefreshableGridViewDataSet)_this.Customers).RequestRefresh()
((PagingOptions)_this.Customers.PagingOptions).GoToLastPage();
((IRefreshableGridViewDataSet)_this.Customers).RequestRefresh()
((PagingOptions)_this.Customers.PagingOptions).GoToNextPage();
((IRefreshableGridViewDataSet)_this.Customers).RequestRefresh()
((PagingOptions)_this.Customers.PagingOptions).GoToPage(_thisIndex);
((IRefreshableGridViewDataSet)_this.Customers).RequestRefresh()
((PagingOptions)_this.Customers.PagingOptions).GoToPreviousPage();
((IRefreshableGridViewDataSet)_this.Customers).RequestRefresh()
