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gridview使用数据
gridview使用数据
使用Gridview
绑定数据库中的图片
用
下面代码来绑定
数据
。SqlConnection connection=new SqlConnection(ConfigurationManager.ConnectionStrings["connectionString"].ConnectionString);SqlCommand command=new SqlCommand("SELECT imagename,Image
ID
from[Image]",...
在DevExpress程序中
使用GridView
直接录入
数据
的时候，增加列表选择的功能
在我上篇随笔《在DevExpress程序中
使用
Winform分页控件直接录入
数据
并保存》中介绍了在
GridView
以及在其封装的分页控件上做
数据
的直接录入的处理，介绍情况下
数据
的保存和校验等操作，不过还没有涉及到
数据
列表选择的这种方式，而这种在...
GridView
中
使用
DataKeyNames存储
数据
键值
有同学喜欢
用
隐藏列的方式，把需要
使用
但不显示的字段绑定到此列上，同时设置列宽为0或不显示，
使用
时可以
用
常规的取某行某列的方式来获取
数据
。但是在Framework 2.0中，我们可以采用DataKeyNames的方式来获取此类
数据
。代码示例：（前台）...
GridView
中
使用
DataKeyNames存储
数据
键值
有同学喜欢
用
隐藏列的方式，把需要
使用
但不显示的字段绑定到此列上，同时设置列宽为0或不显示，
使用
时可以
用
常规的取某行某列的方式来获取
数据
。但是在Framework 2.0中，我们可以采用DataKeyNames的方式来获取此类
数据
。代码示例：（前台）...
ObjectDataSource与
GridView
配合
使用
经验总结系列一：
数据
绑定
1<Asp:ObjectDataSource runat="server"
id
="ods"TypeName="XmlBLL"SelectMethod="GetData"/>2<Asp:
GridView
runat="server"
id
="gv"DataSourceID="ods">3</Asp:
GridView
>ObjectDataSource属性说明：TypeName——指定定义了查询、删除、更新、...
ObjectDataSource与
GridView
配合
使用
经验总结系列一：
数据
绑定
1<Asp:ObjectDataSource runat="server"
id
="ods"TypeName="XmlBLL"SelectMethod="GetData"/>2<Asp:
GridView
runat="server"
id
="gv"DataSourceID="ods">3</Asp:
GridView
>ObjectDataSource属性说明：TypeName——指定定义了查询、删除、更新、...
asp.net中
使用
分页控件，并绑定
数据
到
GridView
或Repeater
(asp.net网页中)
使用
显示上下页的控件（LtpPageControl.Page02）-
GridView
/</summary>/<param name="pagectrl">LtpPageControl.Page02 控件</param>/<param name="gv">
GridView
控件</param>/运行SpPageOrder得到的DataSet</param>/...
GridView
实战二：
使用
ObjectDataSource
数据
源控件
因
用
了
数据
源控件，所以Name在编辑状态时
使用
("Name")%>来实现双向通讯的绑定 2.因为没有添加的功能，所以
用
了asp:CommandField来实现编辑、删除等按钮的功能。3.排序功能上只要在ods上设定SortParameterName，它的值就是SelectMethod中...
GridView
实战二：
使用
ObjectDataSource
数据
源控件
前言：ObjectDataSource
数据
...Display="Dynamic">22</asp:RegularExpressionValidator>23<asp:RequiredFieldValidator runat="server"
ID
="rfvName"ControlToValidate="tbxName"24 ErrorMessage="Please input your name"Display="Dynamic">25...
使用
DataGridView
数据
窗口控件，构建用户快速输入体验
在“随风飘散”博客里面，介绍了一个不错的DataGridView
数据
窗口控件《DataGridView
数据
窗口控件开发方法及其源码提供下载》，这种控件在有些场合下，还是非常直观的。因为，在一般要求客户录入
数据
的地方，一般有两种途径，其一是通过弹出...
1
2
>
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数据传输DTS
数据传输服务DTS支持关系型数据库、NoSQL、OLAP等数据源间的迁移、同步、订阅，轻松实现多数据源实时数据同步、不停机上云迁移或异地多活数据中心等，助力企业构建安全、可扩展、高可用的数据架构。
了解详情
管理控制台
在线咨询
最新活动
DTS首月39元
数据库专场优惠
快速入门
数据迁移操作指导
应用场景
最佳实践
数据传输解决方案
混合云数据库统一管理
产品推荐
云数据库PolarDB
云原生数据仓库MySQL
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数据传输DTS
数据传输服务DTS支持关系型数据库、NoSQL、OLAP等数据源间的迁移、同步、订阅，轻松实现多数据源实时数据同步、不停机上云迁移或异地多活数据中心等，助力企业构建安全、可扩展、高可用的数据架构。
了解详情
管理控制台
在线咨询
最新活动
DTS首月39元
数据库专场优惠
快速入门
数据迁移操作指导
应用场景
最佳实践
数据传输解决方案
混合云数据库统一管理
产品推荐
云数据库PolarDB
云原生数据仓库MySQL
