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This article describes how to use nested Repeater controls to display hierarchical data. Of course, you can also apply this technique to other list-bound controls, such as a DataGrid containing a combination of datagrid,datalist including DataList, and so on.
Bind to Parent table
1. Add a new Web Form to the application project with the name NestedRepeater.aspx.
2. Repeater
template to display data items. Compared with the gridview, datalist does not support sorting and paging. Use Cases: datalist is generally applicable to displaying data with a "single column, multiple rows" relationship. For example, it is used to display the product list. Each listitem displays the information of a product. You can define your own format for listitem. 3. The repeater Web Server Control is a container control that allows you to creat
Premise: With the development of the network, network security has become an important topic at present. More and more companies will choose to use the firewall as the company's egress device. Compared with the router, the firewall not only has the forwarding routing function, it can also filter internal and external traffic to further enhance the security of the company's network.
Tutorial topology:
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Tags: cal enhancement packet share image share access Cisco virtual SRCVLAN, the virtual LAN (Virtul local area network), the VLAN divides the physical connected LAN logic into different virtual networks, its existence can reduce the broadcast domain, enhance the network security and convenient and flexible networking, adding PCs and switchesBy configuring VLANs, you can implement PC1 and PC2 that are connected to the same switch and cannot communicat
ObjectiveLearning Network knowledge of the students have heard or used the network device Simulator, network equipment simulator known to have Huawei's ENSP, Third HCl and Cisco PACKET TRACER, Cisco's simulator with a simple operation interface, Easy to install and use and a variety of easy to work can win a lot of network engineers and students praise. Because I am short-sighted, I will be the most basic level of operation, the shortcomings are also
Cisco is now the world's largest manufacturer of switching routes! Many of our businesses, large and small, can use the network, and it is possible to switch routes to Cisco! When we install network equipment, we may ask the network engineer to help us install it! Access to the router has a lot of passwords! What if we forget these passwords? We may have to make changes to the routing entries when our compa
Use a domain account to centrally manage cisco network devices and cisco network devices
1. Background of integration of Cisco devices and Microsoft Systems:
There are a certain number of clients in the company. In order to achieve unification, a domain architecture is deployed in the management, so that the client can be batch managed through group policies, imp
For Cisco Network Assistant (CNA), it is estimated that Cisco has launched a free tool that can be used to configure Cisco devices such as Catalyst switches, PIX firewalls, IP phones, and wireless access points, CNA support, As long as it is facing small and medium enterprises. CNA provides a number of features and wizards. The following figure:
CNA provides c
The Repeater control is a lightweight control but has uses and has become a favorite of mine. developers developers do not realize that you can use templates with the repeater. it has a limited set of templates, with few properties, but you can make use of them as this article demonstrates.
By: John kilgo Date: Jun e 14,200 3 download the code.
Printer friendly version
The
This section describes how to use the Repeater control to display master-slave relational data tables.
See: http://support.microsoft.com/default.aspx? SCID = KB; en-US; 306154
Nestedrepeater. aspx
@ Import namespace="System. Data"
%>
@ Page Language = " C # " Codebehind = " Nestedrepeater. aspx. CS " Autoeventwireup = " False " Inherits = " Emeng. nestedrepeater "
%>
Html
>
Body
>
This section describes how to use the Repeater control to display master-slave relational data tables.
See: http://support.microsoft.com/default.aspx? SCID = KB; en-US; 306154
Nestedrepeater. aspx
@ Import namespace="System. Data"
%>
@ Page Language = " C # " Codebehind = " Nestedrepeater. aspx. CS " Autoeventwireup = " False " Inherits = " Emeng. nestedrepeater "
%>
Html
>
Body
>
Repeater is the simplest and cheapest interconnect device used to extend the network distance in the LAN environment, operates on the physical layer of OSI, and the repeater has the function of amplifying and regenerating the signal on the line.
The Repeater (RP repeater) is a device connecting the network line, which
Introduction
In the previous chapter we learned how to display master/slave information in a single page. Another pattern that is often used is to display the master-slave information separately in two pages. master/slave reports in front of the cross page We use this pattern by displaying all the supplier in the GridView. The GridView contains a HyperLinkField, links to another page, and pass the SupplierID through QueryString. The second page uses the GridView to list the product provided by
Repeater, like the GridView data list, are used to display the information of the database, where repeater is the most basic form of the list, and its usage is more flexible. First, the location of repeater: Toolbox-Data-repeater Drag and drop the display after entering the page: Switching to Source view will reveal
The object hierarchy chart shows that repeater is the lightest and smallest control.It only inherits the functions of basic controls, including the ID attribute and subcontrol set. Datalist and DataGrid inherit the webcontrol function, including style and appearance attributes.From the perspective of object model, repeater is the simplest control and the smallest data binding control,It has no appearance, n
How to display hierarchical data by using nested repeater controls and Visual C #. netview products that this Article applies.
Article ID
:
306154
Last Review
:
July 15,200 4
Revision
:
4.1
This article was previusly published under q306154on this page
Summary
Bind to the parent table
Bind to the child table
Complete code list
Nestedrepeater. aspx
Nested
I saw an old post on csdn a few days ago, discussing what controls are better for Data Binding applications in. net. In the community, I also saw a friend asking whether these controls should be used. Let me talk about my thoughts. Hope to help new users.
Let's take a look at the main differences between several data-bound controls:
The repeater, datalist, and gridview controls are based on the same programming model. At the same time, each control is
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