datagrid paging sort下载

weixin_39820835 2020-05-16 07:30:17

datagrid paging sort
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datagrid paging sort

Flex中DataGrid和一些其它控件使用

Current Features: -Filter: in the admin page you can specify a field to act as a filter. A drop down will be populated with Distinct values from that Field. -Sorting: users can click on any column header to sort by that column. -Search: Allows users to search a specified field for a value. Basically this adds a "[fieldname] Like [value]" to the WHERE clause. -Paging- Admin can specify whether to use paging on the grid and how many records to show per page. -Export datagrid to an Excel file. -Parameter Substitution: SQL can include [dnn:UserID] or [dnn:PortalID] and the system will use the DNN values for the CurrentUserID or the PortalID. E.g. Select FirstName, LastName from Users where UserID = [dnn:UserID].

private void BindGrid(int pageNumber) { SqlDataReader dr = null; try { dr = SqlHelper.ExecuteReader(conStr, spName, new object[]{Tables, PK, Sort, pageNumber, PageSize, Fields, Filter, Group}); DataGrid1.DataSource = dr; DataGrid1.DataBind(); } catch (Exception ex) { throw(ex); } finally { if (dr!=null) dr.Close(); } } //Handle Paging private void DataGrid1_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e) { DataGrid1.CurrentPageIndex = e.NewPageIndex ; BindGrid(e.NewPageIndex ); }

datagrig控件使用！

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