輸入值項目模板，在GridView

我想在aspx頁面上欄添加和值是來自不同勢查詢不同勢查詢和獲取參數值，輸入值項目模板，在GridView

是我的ASPX的datagridview：

    <asp:Panel ID="pnlGrid" runat="server" align="center"> 
         <asp:Label ID="lbldgTime" runat="server" Text=" "></asp:Label><br /> 
         <asp:GridView ID="gvData" runat="server" AllowPaging="True" AutoGenerateColumns="False" 
          EmptyDataText="No data available." CellPadding="4" DataKeyNames="PayId" Font-Size="13px" 
          ForeColor="Black" PageSize="20" Width="100%" Style="text-align: center"> 
          <Columns> 
           <asp:TemplateField> 
            <ItemStyle HorizontalAlign="Center" Width="20px" /> 
            <FooterStyle HorizontalAlign="Left" /> 
            <ItemTemplate> 
             <asp:ImageButton ID="imgbtn" ImageUrl="~/Img/view.png" runat="server" Width="25" 
              Height="25" OnClick="imgbtn_Click" /> 
            </ItemTemplate> 
            <EditItemTemplate> 
            </EditItemTemplate> 
            <FooterTemplate> 
            </FooterTemplate> 
           </asp:TemplateField> 
           <asp:TemplateField HeaderText="No Account"> 
            <ItemStyle HorizontalAlign="Center" Width="100px" /> 
            <FooterStyle HorizontalAlign="Left" /> 
            <ItemTemplate> 
             <asp:Label ID="lblNoaccount" runat="server" Text='<%# Bind("PayAccount") %>'></asp:Label> 
            </ItemTemplate> 
            <EditItemTemplate> 
            </EditItemTemplate> 
            <FooterTemplate> 
            </FooterTemplate> 
           </asp:TemplateField> 
           <asp:TemplateField HeaderText="Customer Name"> 
            <ItemStyle HorizontalAlign="Center" Width="150px" /> 
            <FooterStyle HorizontalAlign="Left" /> 
            <ItemTemplate> 
             <asp:Label ID="lblCustName" runat="server" Text='<%# Bind("PayCustName") %>'></asp:Label> 
            </ItemTemplate> 
           </asp:TemplateField> 
           <asp:TemplateField HeaderText="Amount"> 
            <ItemStyle HorizontalAlign="Center" Width="20px" /> 
            <FooterStyle HorizontalAlign="Left" /> 
            <ItemTemplate> 
             <asp:Label ID="lblAmount" runat="server" Text='<%# Bind("PayAmount") %>'></asp:Label> 
            </ItemTemplate> 
           </asp:TemplateField> 
           <asp:TemplateField HeaderText="Amount Paid"> 
            <ItemStyle HorizontalAlign="Center" Width="40px" /> 
            <FooterStyle HorizontalAlign="Left" /> 
            <ItemTemplate> 
             <asp:Label ID="lblRefNo" runat="server" Text='<%# Bind("PayRefNo") %>'></asp:Label> 
            </ItemTemplate> 
           </asp:TemplateField> 
           <asp:TemplateField HeaderText="Response"> 
            <ItemStyle HorizontalAlign="Center" Width="70px" /> 
            <FooterStyle HorizontalAlign="Center" /> 
            <ItemTemplate> 
             <asp:Label ID="lblResponse" runat="server" Text='<%# Bind("PayResponse") %>'></asp:Label> 
            </ItemTemplate> 
           </asp:TemplateField> 


          </Columns> 

         </asp:GridView>

領域：

<asp:TemplateField HeaderText="Response"> 
            <ItemStyle HorizontalAlign="Center" Width="70px" /> 
            <FooterStyle HorizontalAlign="Center" /> 
            <ItemTemplate> 
             <asp:Label ID="lblResponse" runat="server" Text='<%# Bind("PayResponse") %>'></asp:Label> 
            </ItemTemplate> 
           </asp:TemplateField>

值是來自不同勢查詢時佔滿DataGrid，

，這裏是我的DataGrid的背後代碼：

Sub FillData() 
     Try 
      Dim dt As New DataTable 
      Me.lbleMessage.Text = "" 
      If txtDate.Text = "__/__/____" Then 
       txtDate.Text = "" 
      End If 

      If CPayment.SearchPayment(txtAccount.Text.Trim, txtCustName.Text.Trim, txtAmount.Text, txtAmountPaid.Text, dropResponse.SelectedValue.ToString, txtRefNo.Text.Trim, txtDate.Text) Then 

       dt = CPayment.DT 
      Else 
       eMessage("System failure: ", CPayment.eMsg) 
      End If 
      Dim RC As Integer = dt.Rows.Count 
      totalrows = RC 
      If RC = 0 Then 
       'dt.Rows.Add() 
       dt.Clear() 
       gvData.DataSource = dt.DefaultView 
       gvData.DataBind() 
       eMessage("", "There are no row to display.") 

      Else 
       gvData.DataSource = dt.DefaultView 
       gvData.DataBind() 
       gvData.BottomPagerRow.Visible = True 
      End If 
     Catch ex As Exception 
      eMessage("Load Data failure: ", ex.ToString()) 
     End Try 

    End Sub

，這裏是爲響應字段的查詢：

Public Function Revstatus(ByVal PayRefNo As String) As Boolean 
     Dim strsql As String = " Select COUNT(*) from payment(Pay) inner(Join) Reversal(Rev) on Pay.PayRefNo = Rev.PayRefNo where Pay.PayRefNo ='%" & PayResponse & "%'" 
     Return runQuery(strsql) 
    End Function

的ByVal PayRefNo As String參數來自

<asp:TemplateField HeaderText="Amount Paid"> 
             <ItemStyle HorizontalAlign="Center" Width="40px" /> 
             <FooterStyle HorizontalAlign="Left" /> 
             <ItemTemplate> 
              <asp:Label ID="lblRefNo" runat="server" Text='<%# Bind("PayRefNo") %>'></asp:Label> 
             </ItemTemplate> 
            </asp:TemplateField>

是有可能在填充數據網格時在數據網格上輸入不同的查詢？

來源

2013-06-03 Sabilv

ahhhhh ... finnaly我找到了方法。

上的DataGridView行約束我這樣做：

If e.Row.RowType = DataControlRowType.DataRow Then 
      Dim RefNo As Label = CType(e.Row.FindControl("lblRefNo"), Label) 
      If CPayment.Revstatus(RefNo.Text) Then 
       CType(e.Row.FindControl("lblRevResp"), Label).Text = "Reversed" 
      Else 
       CType(e.Row.FindControl("lblRevResp"), Label).Text = "Paid" 
      End If 
     End If

來源

2013-06-03 03:17:34 Sabilv

輸入值項目模板，在GridView

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