📄 sortdataview.aspx

📁 asp.net技术内幕的书配源码

💻 ASPX

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<%@ Page Language="C#" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>

<script runat=server>
DataView dvwProducts;

void Page_Load(Object sender , EventArgs e) 
{
	SqlConnection conNorthwind;
	SqlDataAdapter dadProducts;
	DataSet dstProducts;

	// Create Products DataSet
	dstProducts = new DataSet();
	conNorthwind = new SqlConnection( @"Server=localhost;Integrated Security=SSPI;Database=Northwind" );
	dadProducts = new SqlDataAdapter( "Select * From Products", conNorthwind );
	dadProducts.Fill( dstProducts, "Products" );

	// Create default DataView
	  
	dvwProducts = dstProducts.Tables[ "Products"].DefaultView;

	// Bind to datagrid
	dgrdProducts.DataSource = dstProducts;
	dgrdProducts.DataBind();
}

void dgrdProducts_SortCommand( object s, DataGridSortCommandEventArgs e ) {
	// Sort DataView
	dvwProducts.Sort = e.SortExpression;

	// Rebind to DataGrid
	dgrdProducts.DataSource = dvwProducts;
	dgrdProducts.DataBind();
}
</Script>

<html>
<head><title>SortDataView.aspx</title></head>
<body>

<form Runat="Server">
<asp:DataGrid
  ID="dgrdProducts"
  AllowSorting="True"
  OnSortCommand="dgrdProducts_SortCommand"
  Runat="Server" />
</form>

</body>
</html>

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