/// <summary>
/// 判断是否只是输出本控件，如果是则进行只输出本控件处理，否则进行正常的控件输出
/// </summary>
/// <param name="writer">接收控件内容的 HtmlTextWriter 对象。</param>
public override void RenderControl(HtmlTextWriter writer)
{
if (this.RenderMode.OnlyRenderSelf && !this.RenderMode.UseNewPage)
{
StringBuilder strB = new StringBuilder();
StringWriter sw = new StringWriter(strB);
using (HtmlTextWriter baseWriter = new HtmlTextWriter(sw))
{
base.RenderControl(baseWriter);
}
WebControlUtility.RenderControlOnlySelf(this, strB.ToString(), this.RenderMode);
}
else
{
base.RenderControl(writer);
}
}