DynamicRouteExpression.ColumnName Property
.NET Framework (current version)
Gets or sets the name of a column that contains a foreign key that is used to query the data source.
Assembly: System.Web.DynamicData (in System.Web.DynamicData.dll)
The ColumnName property represents a foreign key. This key is used to modify the query for the data source.
The following example shows how to specify the ProductCategory foreign-key column for filtering the products to display. This example is part of the larger example that is provided for the DynamicRouteExpression class.
<asp:QueryExtender TargetControlID="GridDataSource"
ID="GridQueryExtender" runat="server">
<asp:DynamicRouteExpression ColumnName="ProductCategory" />
</asp:QueryExtender>
.NET Framework
Available since 4.0
Available since 4.0
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