我在使用 c# 将选中的复选框添加到数据库时遇到问题

Question

can any one help me plz............i make this coda put the problem it's add into database just first row not all checked

  ` for(int i =0; i < CheckBoxList1.Items.Count; i++)
                if (CheckBoxList1.Items[i].Selected == true)
                {
                    SqlParameter[] CommandParameter = new SqlParameter[3];

                    CommandParameter[0] = new SqlParameter("DMLType", "Insert");
                    CommandParameter[1] = new SqlParameter("@Work_DoctorID", Request.QueryString["ID"].ToString());
                    CommandParameter[2] = new SqlParameter("@Work_WorkDayes", CheckBoxList1.Items[i].Text);



                    dt = db.ExecSp("AllWorkingDayes", CommandParameter);
                    if (dt != null && dt.Rows.Count > 0)
                    {


                        Response.Redirect("?type=All");

                    }
                    else
                    {

                        Label1.Text = "خطأ في الاضافه";
                    }`

Answer 1

Just change this code

if (CheckBoxList1.Items[i].Selected == true)

To

 if (CheckBoxList1.Items[i].Checked)

And another tip if working with booleans: it's ok to not add a comparison because it's already true or false