move beginning of page writing into RenderBeginTag so we can properly override content in RenderContents

src/lib/MBS.Web/UI/WebPage.cs

@@ -19,9 +19,9 @@ public class WebPage : Control
 	{
 	}
 
-    protected override void PersistentInitializeInternal()
+	protected override void PersistentInitializeInternal()
-    {
+	{
-        base.PersistentInitializeInternal();
+		base.PersistentInitializeInternal();
 		
 		Controls.Clear();
 		CreateChildControls();
@@ -33,22 +33,19 @@ public class WebPage : Control
 			ChildControlsCreated = true;
 		}
 		*/
-    }
+	}
 
 	protected virtual IEnumerable<Control> GetHeaderControls()
 	{
 		return [ ];
 	}
 
-    protected override string TagName => "html";
+	protected override string TagName => "html";
-    protected override void RenderBeginTag(XmlWriter writer)
+	protected override void RenderBeginTag(XmlWriter writer)
-    {
+	{
 		EnsureInitialized();
 		writer.WriteStartElement(TagName, "http://www.w3.org/1999/xhtml");
-    }
 
-    protected override void RenderContents(XmlWriter writer)
-	{
 		writer.WriteStartElement("head");
 		writer.WriteElementString("title", "Mocha Application");
 
@@ -89,11 +86,19 @@ public class WebPage : Control
 		
 		writer.WriteStartElement("form");
 		writer.WriteAttributeString("method", "POST");
+	}
+
+	protected override void RenderContents(XmlWriter writer)
+	{
 		foreach (Control control in Controls)
 		{
 			control.Context = Context;
 			control.Render(writer);
 		}
+	}
+	protected override void RenderEndTag(XmlWriter writer)
+	{
+		base.RenderEndTag(writer);
 		writer.WriteEndElement();
 
 		writer.WriteEndElement();