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