ASP.NET Web Form GridView DetailsView Query Edit

<%@ Page language="C#" validaterequest="false" enableviewstate="false"%>
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<html xmlns="http://www.w3.org/1999/xhtml" >
    <head>
        <title>
            DetailsView GridView Query Edit Example
        </title>
        <meta name="generator" content="editplus" />
        <meta name="author" content="" />
        <meta name="keywords" content="" />
        <meta name="description" content="" />
    </head>
<body>
    <form  runat="server">
            <asp:DetailsView
                
                runat="server"
                AutoGenerateRows="false"
                DefaultMode="Insert"
                DataKeyNames="RowID"
                DataSource
            >
                <Fields>
                    <asp:BoundField
                        DataField="Field01"
                        HeaderText="Field01"
                    />
                    <asp:BoundField
                        DataField="Field02"
                        HeaderText="Field02"
                    />
                    <asp:BoundField
                        DataField="Field03"
                        HeaderText="Field03"
                    />
                    <asp:TemplateField
                        ShowHeader="False"
                    >
                        <InsertItemTemplate>
                            <asp:Button
                                
                                runat="server"
                                CausesValidation="True" 
                                CommandName="Insert"
                                Text="插入"
                                OnClientClick="return confirm('add?')"
                            />
                            <input type="reset" />
                        </InsertItemTemplate>
                    </asp:TemplateField>
                </Fields>
            </asp:DetailsView>
        <BR>
        Field01: 
        <asp:TextBox
            
            runat="server"
        />
        <asp:Button
            
            runat="server"
            Text="查询"
        />
        <BR>
        <asp:gridview
             
            datasource 
            autogeneratecolumns="true"
            allowpaging="true"
            pagesize="20"
            datakeynames="RowID"
            runat="server"
        >
            <Columns>
                <asp:TemplateField
                    ShowHeader="False"
                >
                    <ItemTemplate>
                        <asp:LinkButton
                            
                            runat="server"
                            CausesValidation="False" 
                            CommandName="Delete"
                            Text="删除"
                            OnClientClick="return confirm('delete?')"
                        />
                    </ItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField
                    ShowHeader="False"
                >
                    <EditItemTemplate>
                        <asp:LinkButton
                            
                            runat="server"
                            CausesValidation="True" 
                            CommandName="Update"
                            Text="更新"
                            OnClientClick="return confirm('update?')"
                        />
                        &nbsp;
                        <asp:LinkButton
                            
                            runat="server"
                            CausesValidation="False" 
                            CommandName="Cancel"
                            Text="取消"
                        />
                    </EditItemTemplate>
                    <ItemTemplate>
                        <asp:LinkButton
                            
                            runat="server"
                            CausesValidation="False" 
                            CommandName="Edit"
                            Text="编辑"
                        />
                    </ItemTemplate>
                </asp:TemplateField>
            </Columns>
        </asp:gridview>
        <!-- to do -->
        <asp:sqldatasource
            
            selectcommand="execute xsp_TableName_SelectAll @Field01"
            updatecommand="execute xsp_TableName_UpdateByRowID @RowID,@Field01,@Field02,@Field03"
            insertcommand="execute xsp_TableName_Insert @Field01,@Field02,@Field03"
            deletecommand="execute xsp_TableName_DeleteByRowID @RowID"
            connectionstring="Application Name=AppTest;Integrated Security=SSPI;Persist Security Info=False;Data Source=SQLServerName;database=DataBaseName"
            runat="server"
        >
            <SelectParameters>
                <asp:ControlParameter
                    Control
                    Name="Field01"
                    PropertyName="Text"
                    DefaultValue=" "
                    DbType="String"
                />
            </SelectParameters>
        </asp:sqldatasource>
    </form>
</body>
</html>