/// <summary>
/// Expands this instance.
/// </summary>
public void Expand()
{
if (Placeholders != null)
{
foreach (var placeHolderName in Placeholders)
{
global::Sitecore.Web.UI.WebControls.Placeholder holder = new global::Sitecore.Web.UI.WebControls.Placeholder();
holder.Key = placeHolderName.ToLower();
this.Controls.Add(holder);
}
}
this.Controls.Cast <Control>().Where(x => x is global::Sitecore.Layouts.IExpandable)
.Cast <global::Sitecore.Layouts.IExpandable>().ToList().ForEach(x => x.Expand());
}
/// <summary>
/// Placeholders the specified key.
/// </summary>
/// <param name="key">The key.</param>
/// <returns>IEncodedString.</returns>
public IEncodedString Placeholder(string key)
{
key = key.ToLower();
var placeHolder = Placeholders.FirstOrDefault(x => x.Key == key);
if (placeHolder == null)
{
placeHolder = new global::Sitecore.Web.UI.WebControls.Placeholder {
Key = key
}
}
;
ParentControl.Controls.Add(placeHolder);
var sb = new StringBuilder();
placeHolder.RenderControl(new HtmlTextWriter(new StringWriter(sb)));
return(Raw(sb.ToString()));
}