public static void RemoveAttachment(this object parent, string name)
{
var attchments = WeakAttachmentsManager.GetAttachments(parent);
if (attchments != null)
{
attchments.SetAttachment(name, null);
}
}
public static object GetAttachment(this object parent, string name)
{
var attchments = WeakAttachmentsManager.GetAttachments(parent);
if (attchments != null)
{
return(attchments.GetAttachment(name));
}
return(null);
}
public static void SetAttachment(this object parent, string name, object attach)
{
if (name == null)
{
ClearAttachments(parent);
}
else if (attach == null)
{
RemoveAttachment(parent, name);
}
else
{
WeakAttachmentsManager.GetOrCreateAttachments(parent).SetAttachment(name, attach);
}
}
public static void ClearAttachments(this object parent)
{
WeakAttachmentsManager.ClearAttachments(parent);
}