protected override void RenderBody(HtmlTextWriter writer)
{
RenderBodyTableBeginTag(writer);
if (DesignMode)
{
RenderDesignerRegionBeginTag(writer, Orientation.Vertical);
}
if (HasControls())
{
bool firstCell = true;
RenderInstructionText(writer, ref firstCell);
if (_applyError)
{
RenderErrorText(writer, ref firstCell);
}
EditorPartChrome chrome = EditorPartChrome;
foreach (EditorPart editorPart in EditorParts)
{
if ((!editorPart.Display) || (!editorPart.Visible))
{
continue;
}
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
if (!firstCell)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.PaddingTop, "0");
}
else
{
firstCell = false;
}
writer.RenderBeginTag(HtmlTextWriterTag.Td);
chrome.RenderEditorPart(writer, editorPart);
writer.RenderEndTag(); // Td
writer.RenderEndTag(); // Tr
}
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
// Mozilla renders padding on an empty TD without this attribute
writer.AddStyleAttribute(HtmlTextWriterStyle.Padding, "0");
// Add an extra row with height of 100%, to Microsoft up any extra space
// if the height of the zone is larger than its contents
// Mac IE needs height=100% set on <td> instead of <tr>
writer.AddStyleAttribute(HtmlTextWriterStyle.Height, "100%");
writer.RenderBeginTag(HtmlTextWriterTag.Td);
writer.RenderEndTag(); // Td
writer.RenderEndTag(); // Tr
}
else
{
RenderEmptyZoneText(writer);
}
if (DesignMode)
{
RenderDesignerRegionEndTag(writer);
}
RenderBodyTableEndTag(writer);
}
protected internal override void OnPreRender(EventArgs e)
{
base.OnPreRender(e);
EditorPartChrome.PerformPreRender();
}
