DataKeyNames="CustomerID" AutoGenerateColumns="False"
AllowSorting="True" OnSorting="GridView1_Sorting">
DataField="CustomerID"
SortExpression="CustomerID">
SortExpression="CompanyName">
SortExpression="ContactName">
SortExpression="ContactTitle">
SortExpression="Address">
SortExpression="City">
SortExpression="Region">
SortExpression="PostalCode">
SortExpression="Country">
SortExpression="Phone">
SortExpression="Fax">
SelectCommand="SELECT * FROM [Customers]"
ConnectionString="<%$ ConnectionStrings:AppConnectionString1 %>"
DataSourceMode="DataSet"
ConflictDetection="CompareAllValues" EnableCaching="True"
CacheKeyDependency="MyKey" CacheDuration="Infinite">