/**
* Read the page from the provider, set the sort mode, and update all of the pagination links
* If page 1 is selected, don't show "First" and "Previous" links.
* If last page selected, don't show "Next" and "Last" links.
* If a page has no data, don't set a link to it.
*/
public void SelectPage(int pageIndex)
{
_currentPageIndex = pageIndex;
dgv.DataSource = PagedDataProvider.GetPage(DataSetId, pageIndex, PageSize);
foreach (DataGridViewColumn col in dgv.Columns)
{
col.SortMode = DefaultColumnSortMode;
}
SetPageDescription(GetPageDescription(pageIndex, PagedDataProvider.GetRecordCount(DataSetId)));
int pageCount = GetPageCount(PagedDataProvider.GetRecordCount(DataSetId));
if (PagedDataProvider.GetRecordCount(DataSetId) > PageSize)
{
lnkFirstPage.Visible = (pageIndex != 1);
lnkPreviousPage.Visible = (pageIndex != 1);
SetPageLinks(pageIndex);
lnkNextPage.Visible = (pageIndex != pageCount);
lnkLastPage.Visible = (pageIndex != pageCount);
}
else
{
lnkFirstPage.Visible = lnkLastPage.Visible = false;
lnkPreviousPage.Visible = lnkNextPage.Visible = false;
lnkPageA.Visible = lnkPageB.Visible = lnkPageC.Visible = lnkPageD.Visible = lnkPageE.Visible = false;
}
}