求救！！！Asp.net编辑GridView 单元格出现问题！

Question

        //修改按钮
        protected void EditGrid_EditCommand(object source, DataGridCommandEventArgs e)
        {            
            Alert("aaaaaaaaa");
            EditGrid.EditItemIndex = e.Item.ItemIndex;
            Bind_EditGrid();
        }        //更新按钮
        protected void EditGrid_UpdateCommand(object source, DataGridCommandEventArgs e)
        {
            Alert("ssssssss");
        }  在做一个编辑GridView 中的单元格的功能，但是每次点更新按钮时加断点，总是跳到EditCommand里，也就是弹出aaaaaaaa，什么原因啊？   求救！！！！

Answer 1

因为每次提交的时候  EditCommand要比UpdateCommand 先执行。在EditCommand做个判断吧

Answer 2

  我还没见过能卡成这样的！
  呵呵，当然不是啦！
  就是不知道什么原因！ 前台代码如下：：
              <cc1:HtDataGrid ID="EditGrid" runat="server" AllowSorting="True" AutoGenerateColumns="False"
            CellPadding="4" CssClass="datagrid" Width="800px" Font-Size="12px" ForeColor="#333333"
            GridLines="None" PageSize="50" OnEditCommand="EditGrid_EditCommand" OnUpdateCommand="EditGrid_UpdateCommand"
            OnCancelCommand="EditGrid_CancelCommand">
            <Columns>
                <asp:TemplateColumn HeaderText="序号">
                    <ItemTemplate>
                        <asp:Label ID="Label1" runat="server" Text='<%# (int)(DataBinder.Eval(Container, "DataSetIndex")) + 1 %>'></asp:Label>
                    </ItemTemplate>
                    <HeaderStyle Wrap="false" />
                </asp:TemplateColumn>
                <asp:TemplateColumn HeaderText="名片产品名称">
                    <ItemTemplate>
                        <asp:Label ID="lblHRowID" runat="server" Text='<%# Eval("RowID")%>' Visible="false"></asp:Label>
                        <asp:Label ID="lblHCode" runat="server" Text='<%# Eval("SpecificationCode")%>' Visible="false"></asp:Label>
                        <%--<asp:Label ID="lblDistrictCode" runat="server" Text='<%# Eval("DistrictCode")%>' Visible="false"></asp:Label>--%>
                        <asp:Label ID="lblProductName" runat="server" Text='<%# Eval("ProductName")%>'></asp:Label>
                    </ItemTemplate>
                    <HeaderStyle Wrap="false" />
                </asp:TemplateColumn>
                <asp:TemplateColumn HeaderText="基础价格">
                    <ItemTemplate>
                        <asp:Label ID="lblBasePrice" runat="server" Text='<%# DataBinder.Eval(Container,"DataItem.BasePrice", "{0:c}")%>'></asp:Label>
                    </ItemTemplate>
                    <HeaderStyle Wrap="false" />
                </asp:TemplateColumn>
                <asp:TemplateColumn HeaderText="区域价格">
                    <ItemTemplate>
                        <asp:Label ID="Label2" runat="server" Text='<%# DataBinder.Eval(Container, "DataItem.AreaPrice", "{0:c}") %>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox runat="server" onkeyup="test(this);" ID="txtAreaPrice" Text='<%# DataBinder.Eval(Container, "DataItem.AreaPrice", "{0:F2}") %>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateColumn>
                <asp:EditCommandColumn ButtonType="LinkButton" UpdateText="保存" EditText="修改" CancelText="取消"
                    HeaderText="修改"></asp:EditCommandColumn>
            </Columns>
        </cc1:HtDataGrid>

Answer 3

建议用这个方法来做gridview的编辑修改功能
    protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
    {
        GridView1.EditIndex = e.NewEditIndex;
    }    protected void GridView1_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
    {
        GridView1.EditIndex = -1;
    }    protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
    {    }

Answer 4

cc1:HtDataGrid 是写好的GridView RowEditing事件都没有！

Answer 5

找到错误了，是因为我在 这里绑定了Grid    protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e) 
    { 
        GridView1.EditIndex = e.NewEditIndex; 
        Bind_EditGrid();
    } 
而在   Bind_EditGrid() 方法里面
           protected void Bind_EditGrid()
        {
            DataTable dt = new DataTable();
            //根据会员简称查询会员编号
            dt = bllp.LoadProductsByMemberShortName(dalCustomerID.Text);
            if (dt != null)
            {
                GridEdit.DataSource = dt;
                GridEdit.DataBind();
            }
            else
            {
                WebUtility.Alert("当前无数据！");
            }
            GridEdit.EditItemIndex = -1; //每次绑定都给他初始化一次，所以跳不到RowUpdating 事件里！
        }