I have 4 "cascade drop down linked" each other. The first one is "AccesoryFor", the second "TypeOfAccesory", the third "MarkOfAccesory" and the fourth "ModelOfAccesory".
The problem is that sometimes is possible in the web page I'm programming that a "Session Variable" could have a value that must be selected in one of that ddls. But not only that, the "ddl" or the entire "row" where the ddl is located ,must disappear. The problem is that, when the page does the rendering process, the others "cascade drop down" don't find its "control parents", so they stay disable and without data.
So, what I do in the Load Method:
protected void Page_Load(object sender, EventArgs e)
Session["AccesoryFor"] = "cellphone";
public void loadValuesToUI()
if (Session["consultarRecursos_AccesorioDe"] != null)
rowAccesoryFor.Visible = false;
As the row where the first DLL is located dissapears, and error occurs saying that "Control-Parents" are not found. There's no way to "Disable" or make dissapear the ddl in the web-service because
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