/// <summary>
///
/// </summary>
/// <param name="ctr"></param>
/// <returns></returns>
public static ControlRenderMode GetControlRenderMode(Control ctr)
{
PageRenderMode pageRenderMode = WebUtility.GetRequestPageRenderMode();
ControlRenderMode renderMode = new ControlRenderMode(pageRenderMode);
PageRenderModePageCache currentPageCache = PageRenderModeHelper.GetPageRenderModeCache(ctr.Page);
PageRenderModePageCache requestPageCache = renderMode.PageCache;
int currentPageLevel = GetPageLevel(currentPageCache);
string currentPageUniqueID = GetPageUniqueID(currentPageCache);
int requestPageLevel = GetPageLevel(requestPageCache);
string requestPageUniqueID = GetPageUniqueID(requestPageCache);
if (requestPageLevel == currentPageLevel)
{
if (ctr.UniqueID == pageRenderMode.RenderControlUniqueID)
{
renderMode.OnlyRenderSelf = true;
}
}
else if (requestPageLevel > currentPageLevel)
{
string id = requestPageUniqueID.Split(',')[currentPageLevel];
if (ctr.UniqueID == id)
{
renderMode.OnlyRenderSelf = true;
}
}
return(renderMode);
}
/// <summary>
/// 通过页面输出状态，加载控件的输出状态
/// </summary>
/// <param name="pageRenderMode">页面输出模式</param>
/// <remarks>通过页面输出状态，加载控件的输出状态</remarks>
public void LoadFromPageRenderMode(PageRenderMode pageRenderMode)
{
//if (!string.IsNullOrEmpty(controlUniqueID) && controlUniqueID == pageRenderMode.RenderControlUniqueID)
//{
// this._OnlyRenderSelf = true;
//}
this._UseNewPage = pageRenderMode.UseNewPage;
this._ContentTypeKey = pageRenderMode.ContentTypeKey;
this._DispositionType = pageRenderMode.DispositionType;
this._AttachmentFileName = pageRenderMode.AttachmentFileName;
this._PageCache = pageRenderMode.PageCache;
this._RenderArgument = pageRenderMode.RenderArgument;
}
/// <summary>
/// 通过页面输出模式，构造出UniqueID为controlUniqueID的控件输出模式
/// </summary>
/// <param name="pageRenderMode">页面输出模式</param>
/// <remarks>通过页面输出模式，构造出UniqueID为controlUniqueID的控件输出模式</remarks>
public ControlRenderMode(PageRenderMode pageRenderMode)
: this()
{
LoadFromPageRenderMode(pageRenderMode);
}
