protected void btnSubmit_Click(object sender, EventArgs e)
        {
            if (IsValid)
            {
                //errNumber = -1;
                try
                {
                    if (btnSubmit.Enabled)
                    {
                        int obhReturn = -1;
                        objBusinessClass  = new BusinessLayer.BusinessClass();
                        objML_CokeDynamic = new ML_CokeDynamic();

                        //objML_CokeDynamic.Id = ML_Common.string2Long(ML_Common.clean(txtId.Text));
                        //objML_CokeDynamic.CokeDynamicId = ML_Common.string2Long(ML_Common.clean(txtCokeDynamicId.Text));
                        //objML_CokeDynamic.CokeDynamic = ML_Common.clean(txtCokeDynamic.Text);

                        objML_CokeDynamic.CokeTypeId = ML_Common.string2int32(ML_Common.GetDropDownValue(ddlCokeType, true));
                        objML_CokeDynamic.CokeType   = ML_Common.string2string(ML_Common.GetDropDownValue(ddlCokeType, false));

                        objML_CokeDynamic.CokeSupplierId = ML_Common.string2int32(ML_Common.GetDropDownValue(ddlCokeSupplier, true));
                        objML_CokeDynamic.CokeSupplier   = ML_Common.string2string(ML_Common.GetDropDownValue(ddlCokeSupplier, false));

                        objML_CokeDynamic.AnalysisTypeId = ML_Common.string2int32(ML_Common.GetDropDownValue(ddlAnalysisType, true));
                        objML_CokeDynamic.AnalysisType   = ML_Common.string2string(ML_Common.GetDropDownValue(ddlAnalysisType, false));


                        objML_CokeDynamic.FieldSize = ML_Common.clean(txtFieldSize.Text);
                        objML_CokeDynamic.FieldUnit = ML_Common.clean(txtFieldUnit.Text);
                        objML_CokeDynamic.FieldSpec = ML_Common.clean(txtFieldSpec.Text);
                        objML_CokeDynamic.MinValue  = ML_Common.clean(txtMinValue.Text);
                        objML_CokeDynamic.MaxValue  = ML_Common.clean(txtMaxValue.Text);



                        for (int i = 0; i <= grdCokeDynamic.Rows.Count - 1; i++)
                        {
                            objML_CokeDynamic.FieldSize = string.Empty;
                            objML_CokeDynamic.FieldUnit = string.Empty;
                            objML_CokeDynamic.FieldSpec = string.Empty;
                            objML_CokeDynamic.MinValue  = string.Empty;
                            objML_CokeDynamic.MaxValue  = string.Empty;


                            GridViewRow gRow          = grdCokeDynamic.Rows[i];
                            Label       lblCokeTypeID = (Label)gRow.FindControl("lblCokeTypeID");
                            if (lblCokeTypeID != null)
                            {
                                objML_CokeDynamic.CokeTypeId = ML_Common.string2int32(lblCokeTypeID.Text);
                            }
                            Label lblCokeType = (Label)gRow.FindControl("lblCokeType");
                            if (lblCokeType != null)
                            {
                                objML_CokeDynamic.CokeType = ML_Common.clean(lblCokeType.Text);
                            }



                            Label lblCokeSupplierID = (Label)gRow.FindControl("lblCokeSupplierID");
                            if (lblCokeSupplierID != null)
                            {
                                objML_CokeDynamic.CokeSupplierId = ML_Common.string2int32(lblCokeSupplierID.Text);
                            }
                            Label lblCokeSupplier = (Label)gRow.FindControl("lblCokeSupplier");
                            if (lblCokeSupplier != null)
                            {
                                objML_CokeDynamic.CokeSupplier = ML_Common.clean(lblCokeSupplier.Text);
                            }



                            Label lblAnalysisTypeID = (Label)gRow.FindControl("lblAnalysisTypeID");
                            if (lblAnalysisTypeID != null)
                            {
                                objML_CokeDynamic.AnalysisTypeId = ML_Common.string2int32(lblAnalysisTypeID.Text);
                            }
                            Label lblAnalysisType = (Label)gRow.FindControl("lblAnalysisType");
                            if (lblAnalysisTypeID != null)
                            {
                                objML_CokeDynamic.AnalysisType = ML_Common.clean(lblAnalysisType.Text);
                            }



                            Label lblFieldSize = (Label)gRow.FindControl("lblFieldSize");
                            if (lblFieldSize != null)
                            {
                                objML_CokeDynamic.FieldSize = lblFieldSize.Text;
                            }
                            Label lblFieldUnit = (Label)gRow.FindControl("lblFieldUnit");
                            if (lblFieldUnit != null)
                            {
                                objML_CokeDynamic.FieldUnit = lblFieldUnit.Text;
                            }
                            Label lblFieldSpec = (Label)gRow.FindControl("lblFieldSpec");
                            if (lblFieldSpec != null)
                            {
                                objML_CokeDynamic.FieldSpec = lblFieldSpec.Text;
                            }
                            Label lblMinValue = (Label)gRow.FindControl("lblMinValue");
                            if (lblMinValue != null)
                            {
                                objML_CokeDynamic.MinValue = lblMinValue.Text;
                            }
                            Label lblMaxValue = (Label)gRow.FindControl("lblMaxValue");
                            if (lblMaxValue != null)
                            {
                                objML_CokeDynamic.MaxValue = lblMaxValue.Text;
                            }
                            obhReturn = objBusinessClass.AddCokeDynamic(objML_CokeDynamic);
                        }

                        if (obhReturn == 1)
                        {
                            lblMsg.Text       = "Record Update Successfully";
                            lblMsgEdit.Text   = "Record Update Successfully";
                            btnSubmit.Visible = false;
                            UpdatePanelSave.Update();
                        }
                        else
                        {
                            lblMsg.Text     = "Ooops!OtherIssue...";
                            lblMsgEdit.Text = "Ooops!OtherIssue...";
                        }
                        txtFieldSize.Text = string.Empty;
                        txtFieldUnit.Text = string.Empty;
                        txtFieldSpec.Text = string.Empty;
                        txtMinValue.Text  = string.Empty;
                        txtMaxValue.Text  = string.Empty;

                        lblMsg.Text     = string.Empty;
                        lblMsgEdit.Text = string.Empty;
                        UpdatePanelSave.Update();
                        btnSubmit.Enabled = true;

                        ViewState["dtCokeDynamic"] = null;

                        dtCokeDynamic             = new DataTable();
                        dtCokeDynamic             = BindCokeDynamicDataTable();
                        grdCokeDynamic.DataSource = dtCokeDynamic;
                        grdCokeDynamic.DataBind();
                        UpdatePanelGrid.Update();

                        btnAdd.Enabled = true;
                        //btnSubmit.Visible = false;
                    }
                }

                catch (Exception ex)
                {
                    Exception exc = ex;// Exception exc=ex;// LogManager.LogManager.WriteErrorLog(ex);
                }
            }
        }