Question

SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["erp"].ConnectionString);
con.Open();
string intero = "Select * from judete";
SqlCommand cmd = new SqlCommand(intero, con);

SqlDataReader rdr;

rdr = cmd.ExecuteReader();

while (rdr.Read())
{
    CheckBoxList check = new CheckBoxList();
    check.Visible = true;

    check.Items.Add(new ListItem(rdr[1].ToString()));
    Panel1.Controls.Add(check);

    foreach (ListItem item in this.check)
    {

    }

I want to make a foreach in the checkboxlist but I get an error that I don’t have a checkboxlist check despite that I’m creating it.Do you have any idea why my checkboxlist check isn’t recognized? I’m using c# in an asp.net application.

Answer 1

Remove the this. before check in the foreach loop and add .Items after it:

foreach (ListItem item in check.Items)

Reasons:

• check is a local variable and not a member variable.
• You want to enumerate the Items of the CheckBoxList.