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using System;
using System.Collections;
using System.Data;
using System.Web.UI.WebControls;
using System.Xml.XPath;
namespace test
{
public class SimplePage : System.Web.UI.Page
{
protected XmlDataSource XmlDataSource;
public SimplePage()
{
RepeaterTest t = new RepeaterTest ();
Controls.Add (t);
#if true
t.DataSourceID = "XmlDataSource";
#else
t.DataSource = XmlDataSource;
#endif
}
}
public class RepeaterTest : Repeater {
public override void DataBind ()
{
Page.Response.Write (String.Format ("<pre>In DataBind, from {0}</pre>", Environment.StackTrace));
base.DataBind ();
}
protected override void CreateControlHierarchy (bool useDataSource) {
Page.Response.Write (String.Format ("<pre>In CreateControlHierarchy({0}), from {1}</pre>", useDataSource, Environment.StackTrace));
base.CreateControlHierarchy (useDataSource);
}
protected override void OnInit (EventArgs e) {
Page.Response.Write (String.Format ("<pre>In OnInit, from {0}</pre>", Environment.StackTrace));
base.OnInit (e);
}
protected override IEnumerable GetData () {
Page.Response.Write (String.Format ("<pre>In GetData, from {0}</pre>", Environment.StackTrace));
IEnumerable data = base.GetData();
IEnumerator e = data.GetEnumerator();
while (e.MoveNext()) {
Page.Response.Write (String.Format (" + {0}<br/>", e.Current));
IXPathNavigable desc = (IXPathNavigable)e.Current;
Page.Response.Write (String.Format ("+ + navigator = {0}<br/>", desc.CreateNavigator().GetType()));
}
return data;
}
#if false
/* can't do this one, as it is invoked in the setter for DataSourceID. */
protected override void OnDataPropertyChanged () {
if (Page != null)
Page.Response.Write (String.Format ("<pre>In OnDataPropertyChanged, from {0}</pre>", Environment.StackTrace));
base.OnDataPropertyChanged ();
}
#endif
protected override void OnDataSourceViewChanged (object sender, EventArgs e) {
Page.Response.Write (String.Format ("<pre>In OnDataSourceViewChanged, from {0}</pre>", Environment.StackTrace));
base.OnDataSourceViewChanged (sender, e);
}
protected override RepeaterItem CreateItem (int itemIndex, ListItemType itemType) {
Page.Response.Write (String.Format ("<pre>In CreateItem, from {0}</pre>", Environment.StackTrace));
return base.CreateItem (itemIndex, itemType);
}
protected override void InitializeItem (RepeaterItem item) {
Page.Response.Write (String.Format ("<pre>In InitializeItem, from {0}</pre>", Environment.StackTrace));
base.InitializeItem (item);
}
}
}
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