public override void AddAttributesToRender(HtmlTextWriter writer, WebControl owner)
{
base.AddAttributesToRender(writer, owner);
if(BackImageUrl.Length > 0)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.BackgroundImage, "url(" + owner.ResolveUrl(BackImageUrl) + ")");
}
if(CellSpacing >= 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, CellSpacing.ToString(NumberFormatInfo.InvariantInfo));
if(CellSpacing == 0)
writer.AddStyleAttribute(HtmlTextWriterStyle.BorderCollapse, "collapse");
}
if(CellPadding >= 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, CellPadding.ToString(NumberFormatInfo.InvariantInfo));
}
if(HorizontalAlign != HorizontalAlign.NotSet)
{
writer.AddAttribute(HtmlTextWriterAttribute.Align, Enum.Format(typeof(HorizontalAlign), HorizontalAlign, "G"));
}
string gd = null;
switch(GridLines)
{
case GridLines.None: break;
case GridLines.Horizontal: gd = "rows";
break;
case GridLines.Vertical: gd = "cols";
break;
case GridLines.Both: gd = "all";
break;
}
if (gd != null)
writer.AddAttribute(HtmlTextWriterAttribute.Rules, gd);
}