private FlowLayoutPanel binddata_for_review(string SubjectCode)
        {

            var query = from p in question_dataset.Tables[0].AsEnumerable()
                        where p.Field<string>(2).Equals(SubjectCode)
                        select new
                        {
                            ExamCode = p.Field<string>(0),
                            TestCode = p.Field<string>(1),
                            SubjectCode = p.Field<string>(2),
                            ExamName = p.Field<string>(3),
                            TestName = p.Field<string>(4),
                            SubjectName = p.Field<string>(5),
                            QuestionNo = p.Field<int>(6),
                            QuestionName = p.Field<string>(7),
                            Answer1 = p.Field<string>(8),
                            Answer2 = p.Field<string>(9),
                            Answer3 = p.Field<string>(10),
                            Answer4 = p.Field<string>(11),
                            Answer5 = p.Field<string>(12),
                            CorrectOption = p.Field<int>(13),
                            Qname_HasImage = p.Field<int>(14),
                            Option1 = p.Field<int>(15),
                            Option2 = p.Field<int>(16),
                            Option3 = p.Field<int>(17),
                            Option4 = p.Field<int>(18),
                            Option5 = p.Field<int>(19),
                            IsAttempted = p.Field<int>(20),
                            Ans1_HasImage = p.Field<int>(21),
                            Ans2_HasImage = p.Field<int>(22),
                            Ans3_HasImage = p.Field<int>(23),
                            Ans4_HasImage = p.Field<int>(24),
                            Ans5_HasImage = p.Field<int>(25)
                        };


            FlowLayoutPanel FlPanel = new FlowLayoutPanel();

            foreach (var grp in query)
            {
                obj_UsrCntrl[count] = new usr_cntrl();


                if (grp.Qname_HasImage == 1)
                {
                    obj_UsrCntrl[count].Picture.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.QuestionName);
                    obj_UsrCntrl[count].Flpanel.Visible = true;
                    obj_UsrCntrl[count].Question_Label.Visible = false;
                    obj_UsrCntrl[count].Flpanel.Size = new Size(793, 196);
                    obj_UsrCntrl[count].Flpanel.Location = new Point(29, 40);
                }
                if (grp.Ans1_HasImage == 1)
                {
                    obj_UsrCntrl[count].ImageAns1.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.Answer1);
                }
                if (grp.Ans2_HasImage == 1)
                {
                    obj_UsrCntrl[count].ImageAns2.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.Answer2);
                }
                if (grp.Ans3_HasImage == 1)
                {
                    obj_UsrCntrl[count].ImageAns3.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.Answer3);
                }
                if (grp.Ans4_HasImage == 1)
                {
                    obj_UsrCntrl[count].ImageAns4.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.Answer4);
                }
                if (grp.Ans5_HasImage == 1)
                {
                    obj_UsrCntrl[count].ImageAns5.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.Answer5);
                }
                if (grp.Qname_HasImage == 0)
                {
                    obj_UsrCntrl[count].Question_Label.Text = grp.QuestionName;
                    obj_UsrCntrl[count].Flpanel.Visible = false;
                    obj_UsrCntrl[count].Question_Label.Visible = true;
                    obj_UsrCntrl[count].Question_Label.Size = new Size(793, 196);
                    obj_UsrCntrl[count].Question_Label.Location = new Point(29, 40);
                }
                if (grp.Ans1_HasImage == 0)
                {
                    obj_UsrCntrl[count].ImageAns1.Text = grp.Answer1;
                }
                if (grp.Ans2_HasImage == 0)
                {
                    obj_UsrCntrl[count].ImageAns2.Text = grp.Answer2;
                }
                if (grp.Ans3_HasImage == 0)
                {
                    obj_UsrCntrl[count].ImageAns3.Text = grp.Answer3;
                }
                if (grp.Ans4_HasImage == 0)
                {
                    obj_UsrCntrl[count].ImageAns4.Text = grp.Answer4;
                }
                if (grp.Ans5_HasImage == 0)
                {
                    obj_UsrCntrl[count].ImageAns5.Text = grp.Answer5;
                }



                    obj_UsrCntrl[count].RadioButton6.Checked = Convert.ToBoolean(grp.Option1);
                    obj_UsrCntrl[count].RadioButton7.Checked = Convert.ToBoolean(grp.Option2);
                    obj_UsrCntrl[count].RadioButton8.Checked = Convert.ToBoolean(grp.Option3);
                    obj_UsrCntrl[count].RadioButton9.Checked = Convert.ToBoolean(grp.Option4);
                    obj_UsrCntrl[count].RadioButton10.Checked = Convert.ToBoolean(grp.Option5);
                    obj_UsrCntrl[count].RadioButton6.Enabled = false;
                    obj_UsrCntrl[count].RadioButton7.Enabled = false;
                    obj_UsrCntrl[count].RadioButton8.Enabled = false;
                    obj_UsrCntrl[count].RadioButton9.Enabled = false;
                    obj_UsrCntrl[count].RadioButton10.Enabled = false;


                    if (obj_UsrCntrl[count].RadioButton6.Checked)
                    {
                        obj_UsrCntrl[count].WrongImage1.Visible = true;
                        obj_UsrCntrl[count].WrongImage2.Visible = false;
                        obj_UsrCntrl[count].WrongImage3.Visible = false;
                        obj_UsrCntrl[count].WrongImage4.Visible = false;
                        obj_UsrCntrl[count].WrongImage5.Visible = false;
                    }
                    else if (obj_UsrCntrl[count].RadioButton7.Checked)
                    {
                        obj_UsrCntrl[count].WrongImage1.Visible = false;
                        obj_UsrCntrl[count].WrongImage2.Visible = true;
                        obj_UsrCntrl[count].WrongImage3.Visible = false;
                        obj_UsrCntrl[count].WrongImage4.Visible = false;
                        obj_UsrCntrl[count].WrongImage5.Visible = false;
                    }
                    else if (obj_UsrCntrl[count].RadioButton8.Checked)
                    {
                        obj_UsrCntrl[count].WrongImage1.Visible = false;
                        obj_UsrCntrl[count].WrongImage2.Visible = false;
                        obj_UsrCntrl[count].WrongImage3.Visible = true;
                        obj_UsrCntrl[count].WrongImage4.Visible = false;
                        obj_UsrCntrl[count].WrongImage5.Visible = false;
                    }
                    else if (obj_UsrCntrl[count].RadioButton9.Checked)
                    {
                        obj_UsrCntrl[count].WrongImage1.Visible = false;
                        obj_UsrCntrl[count].WrongImage2.Visible = false;
                        obj_UsrCntrl[count].WrongImage3.Visible = false;
                        obj_UsrCntrl[count].WrongImage4.Visible = true;
                        obj_UsrCntrl[count].WrongImage5.Visible = false;
                    }
                    else if (obj_UsrCntrl[count].RadioButton10.Checked)
                    {
                        obj_UsrCntrl[count].WrongImage1.Visible = false;
                        obj_UsrCntrl[count].WrongImage2.Visible = false;
                        obj_UsrCntrl[count].WrongImage3.Visible = false;
                        obj_UsrCntrl[count].WrongImage4.Visible = false;
                        obj_UsrCntrl[count].WrongImage5.Visible = true;
                    }
                    else
                    {
                        obj_UsrCntrl[count].WrongImage1.Visible = false;
                        obj_UsrCntrl[count].WrongImage2.Visible = false;
                        obj_UsrCntrl[count].WrongImage3.Visible = false;
                        obj_UsrCntrl[count].WrongImage4.Visible = false;
                        obj_UsrCntrl[count].WrongImage5.Visible = false;
                    }


                    switch (grp.CorrectOption)
                    {
                        case 1:
                            obj_UsrCntrl[count].CorrectImage1.Visible = true;
                            obj_UsrCntrl[count].CorrectImage2.Visible = false;
                            obj_UsrCntrl[count].CorrectImage3.Visible = false;
                            obj_UsrCntrl[count].CorrectImage4.Visible = false;
                            obj_UsrCntrl[count].CorrectImage5.Visible = false;
                            if (obj_UsrCntrl[count].RadioButton6.Checked)
                            {
                                obj_UsrCntrl[count].WrongImage1.Visible = false;
                                obj_UsrCntrl[count].WrongImage2.Visible = false;
                                obj_UsrCntrl[count].WrongImage3.Visible = false;
                                obj_UsrCntrl[count].WrongImage4.Visible = false;
                                obj_UsrCntrl[count].WrongImage5.Visible = false;
                            }
                            break;
                        case 2:
                            obj_UsrCntrl[count].CorrectImage1.Visible = false;
                            obj_UsrCntrl[count].CorrectImage2.Visible = true;
                            obj_UsrCntrl[count].CorrectImage3.Visible = false;
                            obj_UsrCntrl[count].CorrectImage4.Visible = false;
                            obj_UsrCntrl[count].CorrectImage5.Visible = false;
                            if (obj_UsrCntrl[count].RadioButton7.Checked)
                            {
                                obj_UsrCntrl[count].WrongImage1.Visible = false;
                                obj_UsrCntrl[count].WrongImage2.Visible = false;
                                obj_UsrCntrl[count].WrongImage3.Visible = false;
                                obj_UsrCntrl[count].WrongImage4.Visible = false;
                                obj_UsrCntrl[count].WrongImage5.Visible = false;
                            }
                            break;
                        case 3:
                            obj_UsrCntrl[count].CorrectImage1.Visible = false;
                            obj_UsrCntrl[count].CorrectImage2.Visible = false;
                            obj_UsrCntrl[count].CorrectImage3.Visible = true;
                            obj_UsrCntrl[count].CorrectImage4.Visible = false;
                            obj_UsrCntrl[count].CorrectImage5.Visible = false;
                            if (obj_UsrCntrl[count].RadioButton8.Checked)
                            {
                                obj_UsrCntrl[count].WrongImage1.Visible = false;
                                obj_UsrCntrl[count].WrongImage2.Visible = false;
                                obj_UsrCntrl[count].WrongImage3.Visible = false;
                                obj_UsrCntrl[count].WrongImage4.Visible = false;
                                obj_UsrCntrl[count].WrongImage5.Visible = false;
                            }
                            break;
                        case 4:
                            obj_UsrCntrl[count].CorrectImage1.Visible = false;
                            obj_UsrCntrl[count].CorrectImage2.Visible = false;
                            obj_UsrCntrl[count].CorrectImage3.Visible = false;
                            obj_UsrCntrl[count].CorrectImage4.Visible = true;
                            obj_UsrCntrl[count].CorrectImage5.Visible = false;
                            if (obj_UsrCntrl[count].RadioButton9.Checked)
                            {
                                obj_UsrCntrl[count].WrongImage1.Visible = false;
                                obj_UsrCntrl[count].WrongImage2.Visible = false;
                                obj_UsrCntrl[count].WrongImage3.Visible = false;
                                obj_UsrCntrl[count].WrongImage4.Visible = false;
                                obj_UsrCntrl[count].WrongImage5.Visible = false;
                            }
                            break;
                        case 5:
                            obj_UsrCntrl[count].CorrectImage1.Visible = false;
                            obj_UsrCntrl[count].CorrectImage2.Visible = false;
                            obj_UsrCntrl[count].CorrectImage3.Visible = false;
                            obj_UsrCntrl[count].CorrectImage4.Visible = false;
                            obj_UsrCntrl[count].CorrectImage5.Visible = true;
                            if (obj_UsrCntrl[count].RadioButton10.Checked)
                            {
                                obj_UsrCntrl[count].WrongImage1.Visible = false;
                                obj_UsrCntrl[count].WrongImage2.Visible = false;
                                obj_UsrCntrl[count].WrongImage3.Visible = false;
                                obj_UsrCntrl[count].WrongImage4.Visible = false;
                                obj_UsrCntrl[count].WrongImage5.Visible = false;
                            }
                            break;
                    }


                obj_UsrCntrl[count].question_number.Text = Convert.ToString(grp.QuestionNo);
                obj_UsrCntrl[count].CorrectOption.Text = Convert.ToString(grp.CorrectOption);
                obj_UsrCntrl[count].CorrectOption.Visible = false;
                obj_UsrCntrl[count].section_code.Text = grp.SubjectCode;
                obj_UsrCntrl[count].section_code.Visible = false;
                obj_UsrCntrl[count].Dock = System.Windows.Forms.DockStyle.Top;
                FlPanel.Controls.Add(obj_UsrCntrl[count]);
                count++;

            }


            FlPanel.AutoScroll = true;
            FlPanel.Size = new Size(856, 462);
            return FlPanel;
        }
        private FlowLayoutPanel bind_data(string SubjectCode)
        {
            var query = from p in question_dataset.Tables[0].AsEnumerable()
                        where p.Field<string>(2).Equals(SubjectCode)
                        select new
                        {
                            SubjectGroup = p.Field<string>(0),
                            SubjectName = p.Field<string>(1),
                            SubjectCode = p.Field<string>(2),
                            QuestionNo = p.Field<int>(3),
                            QuestionName = p.Field<string>(4),
                            Answer1 = p.Field<string>(5),
                            Answer2 = p.Field<string>(6),
                            Answer3 = p.Field<string>(7),
                            Answer4 = p.Field<string>(8),
                            Answer5 = p.Field<string>(9),
                            CorrectOption = p.Field<int>(10),
                            Qname_HasImage = p.Field<int>(11),
                            Ans1_HasImage = p.Field<int>(12),
                            Ans2_HasImage = p.Field<int>(13),
                            Ans3_HasImage = p.Field<int>(14),
                            Ans4_HasImage = p.Field<int>(15),
                            Ans5_HasImage = p.Field<int>(16)
                        };


            FlowLayoutPanel FlPanel = new FlowLayoutPanel();
            foreach (var grp in query)
            {
                obj_UsrCntrl[count] = new usr_cntrl();
               
                    obj_UsrCntrl[count].CorrectImage1.Visible = false;
                    obj_UsrCntrl[count].CorrectImage2.Visible = false;
                    obj_UsrCntrl[count].CorrectImage3.Visible = false;
                    obj_UsrCntrl[count].CorrectImage4.Visible = false;
                    obj_UsrCntrl[count].CorrectImage5.Visible = false;
                    obj_UsrCntrl[count].WrongImage1.Visible = false;
                    obj_UsrCntrl[count].WrongImage2.Visible = false;
                    obj_UsrCntrl[count].WrongImage3.Visible = false;
                    obj_UsrCntrl[count].WrongImage4.Visible = false;
                    obj_UsrCntrl[count].WrongImage5.Visible = false;


                    if (grp.Qname_HasImage == 1)
                    {
                        obj_UsrCntrl[count].Picture.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.QuestionName);
                        obj_UsrCntrl[count].Flpanel.Visible = true;
                        obj_UsrCntrl[count].Question_Label.Visible = false;
                        obj_UsrCntrl[count].Flpanel.Size = new Size(793, 196);
                        obj_UsrCntrl[count].Flpanel.Location = new Point(29, 40);
                    }
                    if (grp.Ans1_HasImage == 1)
                    {
                        obj_UsrCntrl[count].ImageAns1.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.Answer1);
                    }
                    if (grp.Ans2_HasImage == 1)
                    {
                        obj_UsrCntrl[count].ImageAns2.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.Answer2);
                    }
                    if (grp.Ans3_HasImage == 1)
                    {
                        obj_UsrCntrl[count].ImageAns3.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.Answer3);

                    }
                    if (grp.Ans4_HasImage == 1)
                    {
                        obj_UsrCntrl[count].ImageAns4.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.Answer4);

                    }
                    if (grp.Ans5_HasImage == 1)
                    {
                        obj_UsrCntrl[count].ImageAns5.Image = Image.FromFile(Application.StartupPath + "\\image_path\\" + grp.Answer5);

                    }
                    if (grp.Qname_HasImage == 0)
                    {
                        obj_UsrCntrl[count].Question_Label.Text = grp.QuestionName;
                        obj_UsrCntrl[count].Flpanel.Visible = false;
                        obj_UsrCntrl[count].Question_Label.Visible = true;
                        obj_UsrCntrl[count].Question_Label.Size = new Size(793, 196);
                        obj_UsrCntrl[count].Question_Label.Location = new Point(29, 40);
                    }
                    if (grp.Ans1_HasImage == 0)
                    {
                        obj_UsrCntrl[count].ImageAns1.Text = grp.Answer1;
                    }
                    if (grp.Ans2_HasImage == 0)
                    {
                        obj_UsrCntrl[count].ImageAns2.Text = grp.Answer2;
                    }
                    if (grp.Ans3_HasImage == 0)
                    {
                        obj_UsrCntrl[count].ImageAns3.Text = grp.Answer3;

                    }
                    if (grp.Ans4_HasImage == 0)
                    {
                        obj_UsrCntrl[count].ImageAns4.Text = grp.Answer4;

                    }
                    if (grp.Ans5_HasImage == 0)
                    {
                        obj_UsrCntrl[count].ImageAns5.Text = grp.Answer5;

                    }
                        
                obj_UsrCntrl[count].question_number.Text = Convert.ToString(grp.QuestionNo);
                obj_UsrCntrl[count].CorrectOption.Text = Convert.ToString(grp.CorrectOption);
                obj_UsrCntrl[count].CorrectOption.Visible = false;
                obj_UsrCntrl[count].section_code.Text = grp.SubjectCode;
                obj_UsrCntrl[count].section_code.Visible = false;
                obj_UsrCntrl[count].Dock = System.Windows.Forms.DockStyle.Top;
                FlPanel.Controls.Add(obj_UsrCntrl[count]);
                count++;

            }


            FlPanel.AutoScroll = true;
            FlPanel.Size = new Size(856, 462);
            return FlPanel;
        }