Posted on: 9/28/2014 9:43:43 PM | Views : 335

Hi 
I have to cascading dropdown list first is: Secdrdoads which has postback and user since he open the page he can choose the section of product. And the 2nd one is Catedrdoads which depend on the frist DDL to show the categories of each section. And my panel "carpanel" is visible = false what i am looking for is to show this panel in case if the user select car from 2nd DDL which is Catedrdoads so can you help me guys with this case

protected void Page_Load(object sender, EventArgs e) { carpanel.Visible = false; }  
Here is the Secdrdoads 
protected void Secdrdoads_SelectedIndexChanged(object sender, EventArgs e) { DataTable CateDT = new DataTable(); using (SqlConnection con2 = new SqlConnection(ConfigurationManager.Connect ...

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