C# GridViewRow.FindControl方法代码示例

 private OrderItem GetOrderItem(GridViewRow row)
 {
     var qtyLabel = row.FindControl("Quantity") as Label;
     var nameLabel = row.FindControl("ItemName") as Label;
     var priceLabel = row.FindControl("Price") as Label;
     var result = new OrderItem()
     {
         Quantity = int.Parse(qtyLabel.Text),
         ItemName = nameLabel.Text,
         Price = decimal.Parse(priceLabel.Text)
     };
     return result;
 }

    private CategoryProduct GetProductByCategory(GridViewRow row)
    {
        var cateDesLabel = row.FindControl("ProductCategoryDes_LB") as Label;
        var productDesLabel = row.FindControl("ProductDes_LB") as Label;
        var priceLabel = row.FindControl("SellingPrice_LB") as Label;
        var qohLabel = row.FindControl("QOH_LB") as Label;
        var result = new CategoryProduct()
        {
            ProdcutCategoryDes = cateDesLabel.Text,
            ProductDes = productDesLabel.Text,
            SellingPrice = Decimal.Parse(priceLabel.Text.ToString()),
            QOH = int.Parse(qohLabel.Text.ToString())

        };
        return result;
    }

    protected bool IsRowModified(GridViewRow r)
    {
        int currentID;
        Boolean cbVerificado;

        currentID = Convert.ToInt32(GridView1.DataKeys[0].Value);

        cbVerificado = ((CheckBox)r.FindControl("CheckBox1")).Checked;
        DataRow row =
            originalDataTable.Select(String.Format("id = {0}", currentID))[0];

         if (!cbVerificado.Equals(row["Estado"].ToString()))
        {
            return true;
        }
        return false;
    }

 private void SetVisibilityForCancelButton(GridViewRow currentRow, bool visibility)
 {
     if (currentRow.FindControl("lnkEdit") != null)
     {
         currentRow.FindControl("lnkEdit").Visible = visibility;
     }
 }

 //Assigns the right controls to global controls variables
 public void SetInputControls(GridViewRow gridViewRowData)
 {
     DropDownListClient = (PolytexControls.DropDownList)(gridViewRowData.FindControl("DropDownListClient"));
     DropDownListModel = (PolytexControls.DropDownList)(gridViewRowData.FindControl("DropDownListModel"));
     TextBoxSerial = (PolytexControls.TextBox)(gridViewRowData.FindControl("TextBoxSerial"));
     TextBoxDescription = (PolytexControls.TextBox)(gridViewRowData.FindControl("TextBoxDescription"));
     territoryId = getTerritoryIdByClient(Util.ValidateInt(DropDownListClient.AspDropDownList.SelectedValue.ToString(), 0));
     TextBoxUnitIp = (PolytexControls.TextBox)(gridViewRowData.FindControl("TextBoxUnitIP"));
     TextBoxCameraIp = (PolytexControls.TextBox)(gridViewRowData.FindControl("TextBoxCameraIP"));
     TextBoxSWVersion = (PolytexControls.TextBox)(gridViewRowData.FindControl("TextBoxSWVersion"));
 }

 private void SetVisibilityForReIssueButton(GridViewRow currentRow, bool visibility)
 {   
     if (currentRow.FindControl("lnkReIssue") != null)
     {
         currentRow.FindControl("lnkReIssue").Visible = visibility;
     }
 }

    private int CancelInvByChange(GridViewRow grdRow)
    {
        HiddenField hdfINV_NO = (HiddenField)grdRow.FindControl("hdfINV_NO");
        HiddenField hdfUPDATEDATE = (HiddenField)grdRow.FindControl("hdfUPDATEDATE");
        HiddenField hdfUPDATEUID = (HiddenField)grdRow.FindControl("hdfUPDATEUID");
        ASP.wui_slp_slp_slpdate_ascx slp_CANCEL_DATE = (ASP.wui_slp_slp_slpdate_ascx)grdRow.FindControl("slp_CANCEL_DATE");

        CAAModel.ProcessInvoiceChange BCO = new CAAModel.ProcessInvoiceChange(ConntionDB);
        ParameterList.Clear();
        ParameterList.Add(hdfINV_NO.Value);
        ParameterList.Add(slp_CANCEL_DATE.Text);
        ParameterList.Add(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss"));
        ParameterList.Add(Session["UID"].ToString());
        ParameterList.Add(hdfUPDATEDATE.Value);
        ParameterList.Add(hdfUPDATEUID.Value);
        return BCO.CancelInvByChange(ParameterList, null);
    }

 private Visualization_GoodsTraceability_Traceability_View GetOrderViewControl(GridViewRow gvr)
 {
     return (Visualization_GoodsTraceability_Traceability_View)gvr.FindControl("ucView");
 }

 private Visualization_InvVisualBoard_Kanban GetKanbanControl(GridViewRow gvr)
 {
     return (Visualization_InvVisualBoard_Kanban)gvr.FindControl("ucKanban");
 }

    private string GetTextBoxValue(GridViewRow currentRow, string controlName)
    {
        string textBoxValue = string.Empty;
        if (currentRow.FindControl(controlName).Visible == true)
        {
            textBoxValue = ((TextBox)currentRow.FindControl(controlName)).Text;
        }

        return textBoxValue;
    }

 private TextBox GetItemCodeTextBox(GridViewRow gvr)
 {
     return (TextBox)gvr.FindControl("tbItemCode");
 }

    private void UpdateItem(GridViewRow gvr)
    {
        if (gvr != null)
        {
            string model = string.Empty;
            TextBox txtOrderQty = gvr.Cells[3].FindControl("txtOrderQty") as TextBox;
            DropDownList dropPriority = gvr.Cells[3].FindControl("ddlOrderPriority") as DropDownList;

            Label lbModel = gvr.Cells[1].FindControl("lbModel") as Label;
            if (lbModel.Visible)    // not on sale model
                model = lbModel.ToolTip;
            else    //if (string.IsNullOrEmpty(model))
            {
                DropDownList ddlItem = gvr.Cells[3].FindControl("ddlItem") as DropDownList;
                model = ddlItem.SelectedValue;
            }

            int index = int.Parse(gvr.Cells[0].Text) - 1;
            VDMS.Core.Domain.Item it = Order.GetItemById(model);

            if (it == null)
            {
                _items[index].Item = new Item() { Id = string.Empty };
                gvr.Cells[2].Text = string.Empty;
                gvr.Cells[4].Text = "0";
                _items[index].Orderqty = 0;
                _items[index].Orderpriority = 2;
                _items[index].Unitprice = 0;
            }
            else
            {
                Literal litPrice = (Literal)gvr.FindControl("litPrice");
                _items[index].Item = it;
                gvr.Cells[2].Text = it.Colorname;
                gvr.Cells[4].Text = it.GetUnitPrice(UserHelper.DatabaseCode).ToString("N0");
                _items[index].Orderqty = int.Parse(txtOrderQty.Text);
                _items[index].Orderpriority = int.Parse(dropPriority.SelectedValue);
                _items[index].Unitprice = it.GetUnitPrice(UserHelper.DatabaseCode);
                litPrice.Text = _items[index].Price.ToString("N0");
            }

            CalculateTotal(gvMain);
            //BindData();
        }
    }

 private MRP_ShiftPlan_Import_PreviewDetail GetDetailControl(GridViewRow gvr)
 {
     return (MRP_ShiftPlan_Import_PreviewDetail)gvr.FindControl("ucDetail");
 }

 private Label GetItemCodeLabel(GridViewRow gvr)
 {
     return (Label)gvr.FindControl("lblItemCode");
 }

 private Hu_TransformerDetail GetTransformerDetailControl(GridViewRow gvr)
 {
     return (Hu_TransformerDetail)gvr.FindControl("ucTransformerDetail");
 }