<asp:GridView ID="ArticleList" runat="server" CellPadding="4"
            ForeColor="Black" GridLines="Vertical" Width="100%" AutoGenerateColumns="False"
            onrowcancelingedit="ArticleList_RowCancelingEdit"
            onrowdeleting="ArticleList_RowDeleting" onrowediting="ArticleList_RowEditing"
            onrowupdating="ArticleList_RowUpdating" BackColor="White"
            BorderColor="#DEDFDE" BorderStyle="None" BorderWidth="1px"
            DataKeyNames="CustomerID">
            <FooterStyle BackColor="#CCCC99" />
            <RowStyle BackColor="#F7F7DE" />
            <Columns>
                <asp:BoundField DataField="CustomerName" HeaderText="用户姓名" />
                <asp:BoundField DataField="CustomerSex" HeaderText="用户性别" />
                <asp:BoundField DataField="Address" HeaderText="家庭住址" />
                <asp:BoundField DataField="CustomerTel" HeaderText="联系电话" />
                <asp:CommandField ShowEditButton="True" />
                <asp:CommandField ShowSelectButton="True" />
                <asp:CommandField ShowDeleteButton="True" />
            </Columns>
            <PagerStyle BackColor="#F7F7DE" ForeColor="Black" HorizontalAlign="Right" />
            <SelectedRowStyle BackColor="#CE5D5A" Font-Bold="True" ForeColor="White" />
            <HeaderStyle BackColor="#6B696B" Font-Bold="True" ForeColor="White" />
            <AlternatingRowStyle BackColor="White" />
        </asp:GridView>


    protected void ArticleList_RowUpdating(object sender, GridViewUpdateEventArgs e)
    {
        string CustomerID = this.ArticleList.DataKeys[e.RowIndex][0].ToString();
        string CustomerName = ((TextBox)(this.ArticleList.Rows[e.RowIndex].Cells[0].Controls[0])).Text.ToString().Trim();
        string CustomerSex = ((TextBox)(this.ArticleList.Rows[e.RowIndex].Cells[1].Controls[0])).Text.ToString().Trim();
        string Address = ((TextBox)(this.ArticleList.Rows[e.RowIndex].Cells[2].Controls[0])).Text.ToString().Trim();
        string CustomerTel = ((TextBox)(this.ArticleList.Rows[e.RowIndex].Cells[3].Controls[0])).Text.ToString().Trim();
        UpdateCus(CustomerID, CustomerName, CustomerSex, CustomerTel, Address);
        this.ArticleList.EditIndex = -1;
        getlist();
    }


    public void UpdateCus(string CustomerID, string CustomerName, string CustomerSex, string CustomerTel, string Address)
    {
        try
        {
            OpenConnection();
             = CommandType.Text;
             = "Update [Customer] Set CustomerName = '" + CustomerName + "', CustomerSex = " + CustomerSex + ", CustomerTel = '" + CustomerTel + "', Address = '" + Address + "' where CustomerID = " + CustomerID + "";
            comm.ExecuteNonQuery();
        }
        catch (Exception x)
        {
            Response.Write(x.Message);
        }
        finally
        {
            CloseConnection();
        }
    }


CustomerName, CustomerSex, CustomerTel, Address都取得是输出数据，而无法取得编辑表单中的数据是什么原因呢？

[ 本帖最后由 zhangyao3287 于 2010-1-20 13:51 编辑 ]

又是IsPostBack惹得祸