Question

我需要更新sql表然后在页面回发时可以绑定数据。我不想在gridview中编辑。

我的aspx代码......

<asp:GridView ID="VRGridservicefee" runat="server" AllowPaging="True" AllowSorting="True"
    AutoGenerateColumns="False" BackColor="#DEBA84" BorderColor="#DEBA84" BorderStyle="None"
    BorderWidth="1px" CellPadding="3" CellSpacing="2" Width="100%" EmptyDataText="No Records Added"
    DataKeyNames="V16_TRANID" DataSourceID="SqlDataSource1_V16_VEN_SER_FEE" OnRowUpdating="VRGridservicefee_RowUpdating">
    <Columns>
        <asp:TemplateField>
            <ItemTemplate>
                <asp:LinkButton ID="LinkButton1" CommandName="Update" runat="server" Text="Delete"
                    OnClientClick="javascript:return confirm('Are you sure you want to delete this Fee?');" /></ItemTemplate>

        </asp:TemplateField>
        <asp:BoundField DataField="V16_TRANID" HeaderText="Vendor ser ID" />
        <asp:BoundField DataField="V16_V13TRANID" HeaderText="Vendor ID" />
        <asp:BoundField DataField="V16_SERVICES" HeaderText="Service" />
        <asp:BoundField DataField="V16_CURRENCY" HeaderText="Service Currency" />
        <asp:BoundField DataField="V16_FEES" HeaderText="Service Fees" />
        <asp:BoundField DataField="V16_REM" HeaderText="Service Remarks" ItemStyle-Wrap="true"
            ItemStyle-Width="90 px" ItemStyle-HorizontalAlign="Left" />
    </Columns>
    <FooterStyle BackColor="#F7DFB5" ForeColor="#8C4510" Font-Names="Verdana" />
    <HeaderStyle BackColor="#A55129" Font-Bold="True" ForeColor="White" Font-Names="Verdana"
        HorizontalAlign="Left" VerticalAlign="Middle" />
    <PagerStyle ForeColor="#8C4510" HorizontalAlign="Center" Font-Names="Verdana" />
    <RowStyle BackColor="#FFF7E7" ForeColor="#8C4510" Font-Names="Verdana" />
    <SelectedRowStyle BackColor="#738A9C" Font-Bold="True" ForeColor="White" Font-Names="Verdana" />
    <SortedAscendingCellStyle BackColor="#FFF1D4" Font-Names="Verdana" />
    <SortedAscendingHeaderStyle BackColor="#B95C30" Font-Names="Verdana" />
    <SortedDescendingCellStyle BackColor="#F1E5CE" Font-Names="Verdana" />
    <SortedDescendingHeaderStyle BackColor="#93451F" Font-Names="Verdana" />
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1_V16_VEN_SER_FEE" runat="server" ConnectionString="<%$ ConnectionStrings:VMSTEST %>"
    SelectCommand="SELECT [V16_TRANID], [V16_V13TRANID], [V16_SERVICES], [V16_CURRENCY], [V16_FEES], [V16_REM] FROM [V16_VEN_SER_FEE] WHERE ([V16_V13TRANID] = @V16_V13TRANID) and V16_Status = 'A'">
    <SelectParameters>
        <asp:ControlParameter ControlID="VDtranid" Name="V16_V13TRANID" PropertyName="Text"
            Type="Int32" />
    </SelectParameters>                                              
</asp:SqlDataSource>

我的.cs代码

protected void VRGridservicefee_RowUpdating(object sender, System.Web.UI.WebControls.GridViewUpdateEventArgs e)
{
    con.Open();
    //Label tranidid = VRGridservicefee.Rows[e.RowIndex].FindControl("V16_TRANID") as Label;
    //TextBox tranidid = (TextBox)VRGridservicefee.Rows[e.RowIndex].FindControl("V16_TRANID");
    int tranidid = Convert.ToInt32(VRGridservicefee.DataKeys[e.RowIndex].Values[0]);
    SqlCommand updategrid = new SqlCommand("update V16_VEN_SER_FEE set V16_STATUS='I' where V16_TRANID = @v16tranid", con);
    updategrid.Parameters.AddWithValue("@v16tranid",tranidid);
    updategrid.ExecuteNonQuery();
    con.Close();

    VRGridservicefee.DataBind();

}

我需要将特定行V16_tranid作为更新sql的条件...简单..无法找到任何解决方案。我只想做后面的代码。

仅限Sql更新不使用更新按钮c＃编辑gridview

0 个答案: