Parameters not reflect Panel in stimulsoft (C#)

Question

showing parameters panel the report.
I do not want show.

_{(source: picofile.com)}

My Code is:

StiReport sr = new StiReport();
sr.Load(ClsVariable.Address + "ReportCustomerBuy.mrt");
sr.Dictionary.Variables["Ccode"].Value = txtCode.Text;
sr.Dictionary.Variables["Cname"].Value = txtName.Text;
sr.Dictionary.Variables["Ctel"].Value = txtTel.Text;
sr.Dictionary.Variables["Caddress"].Value = txtAddress.Text;
sr.Dictionary.Variables["Cfathername"].Value = txtFatherName.Text;
sr.Dictionary.Variables["Cdate"].Value = txtDate.Text;
sr.Dictionary.Variables["CPay"].Value = lblGivePrice.Text;
sr.Dictionary.Variables["CHesabK"].Value = lblPriceKK.Text;
sr.Dictionary.Variables["CBedehkar"].Value = s;
sr.Show();

Answer 1

Disable the request from user property

sr.Dictionary.Variables["Ccode"].RequestFromUser = false;