asp net datagrid example

A long time ago, I wanted to write something about DataGrid/DataList. However, on the one hand, I have not learned much about myself, and on the other hand, I have never been able to get started, it has been more than a year since the beginning.DataGrid/DataList in ASP. NET, I do not need to emphasize any more. Most of the two controls will be used for displaying

By: John kilgo Date: February 22,200 3 download the code. Printer friendly version The inbuilt paging mechanism of the ASP. net DataGrid Control is convenient, but can be very inefficient. the problem with the inbuilt system is that the entire resultset is gathered again and again with each page change. assume you have a table with 200 rows in it and that you

DataGrid is an important control in Asp. NET. It is often made into a paginated and sortable DataGrid, and sometimes the selection function needs to be added. These are frequently used methods, which are actually relatively simple.Design Concept: For convenience, we connect to the Orders table of the NorthWind database

. Empty) { Database DB = new database (); // This is my own data operation class 　　 Int rowstart = (currentpageindex * pagesizes) + 1; // start Number of the current page Int rowend = (currentpageindex + 1) * pagesizes; // end number of the current page 　　 String querysql = "select * from (select T1. *, rownum Sn from (" + selectsql + ") T1) T2" + "Where t2.sn between" + rowstart. tostring () + "and" + rowend. tostring (); // Query the database to read Qualified Data Datatable TB = dB. getableab

Datagrid|excel|web the data from the DataGrid in the ASP. NET WebForm to Microsoft Excel This article will step you through the DataGrid Web server control on the ASP.net webform and then remit the DataGrid to Microsoft Excel. Te

DataGrid is an important control in ASP. NET. It is often made into a paginated and sortable DataGrid, and sometimes the selection function needs to be added. These are frequently used methods, which are actually relatively simple. Design Concept:For convenience, we connect to the orders table of the northwind data

asp.net|datagrid| paging ASP. NET enables efficient paging with custom paging functionality and stored procedures in the DataGrid Asp. NET in the DataGrid has built-in paging capabi

If you are allowing users to delete rows from a DataGrid, you may want to give them the chance to confirm the Delete first. By: John kilgo Date: July 17,200 3 download the code. Printer friendly version Allowing a user to delete a row from a database table using a DataGrid is handy, but dangerous if you just delete immediately upon pressing a button. A better way is to pop up a dialog asking the user to

DataGrid is an important control in Asp. NET. It is often made into a paginated and sortable DataGrid, and sometimes the selection function needs to be added. These are frequently used methods, which are actually relatively simple.Design Concept:For convenience, we connect to the Orders table of the NorthWind database

Referring to the pagination in ASP., many of which are in the Aspnetpager, and the Easyui DataGrid combined with a few pages, this article describes the use of the default paging control in Easyui, the implementation of ASP. NET MVC page.Easyui DataGrid paging requires data

the page is refreshed.Although it is troublesome, the problem is solved. But there is another question: how to obtain which radio button is selected? Because these radio buttons are not server-side.The radio button is used as a form. Each time a page is submitted, you can find the key value with the radioname (radio button group name) as the key in the request. forms set. This key value is the value attribute value of the currently selected radio button. As in the preceding

Key Words:DataGrid, stored procedures, paging From :Http://blog.csdn.net/yzx110/archive/2004/08/18/78525.aspx Summary:In the most advanced project because a management page to manage the amount of data is very large, it must be paginated, and can not use the DataGrid's built-in paging capabilities, so you implement pagination. Here's a description of the paging method I used in my project. Asp. NET

ASP. the DataGrid in. NET is very convenient and flexible. During this time, I wrote a grid implementation for JSP by referring to the DataGrid Interface UI of for webwork. In my opinion, in terms of usage, the DataGrid implemented by TAG is different from that implemented b

without the callback function name. A format error is prompted, so I modified ASP.. net mvc custom JsonResult class. For details about how to write custom JsonResult classes, see: Custom ASP. net mvc JsonResult serialization result, The Code is as follows:Copy codeThe Code is as follows: public class CustomJsonResult:

without the callback function name. A format error is prompted, so I modified ASP.. net mvc custom JsonResult class. For details about how to write custom JsonResult classes, see: Custom ASP. net mvc JsonResult serialization result,The Code is as follows:Copy codeThe Code is as follows:Public class CustomJsonResult: J

asp.net|datagrid| page ASP. NET page, sometimes we need to freeze a column in the DataGrid, for example, when the number of data items is too large, we need to make the first column not move, drag the horizontal scroll bar when the other columns are hidden, you need to freez

Export the information in the DataGrid of ASP. NET webform to Microsoft Excel. This article will gradually introduce DataGridThe Web server controls the slave, and then DataGridThe content is exported to Microsoft Excel. This article will explain the twoDataGridTechnical advantages of materials: Excel MIME type (or content type)You can use the server-side prog

Batch add data to the DataGrid of ASP. NET In a previous school project, the student management system was applied Add data in batches in the DataGrid of ASP. NET, and add data cyclically in the

Today, I saw this article on msdn, introducing the new data control dataview of ASP. net2.0. The DataGrid of ASP. net1.x is very convenient in simple and fast display of Data lists. If you consider the appearance of the interface, it is difficult to control it. You still need to write a lot of code. Sometimes there are some inexplicable problems. In

ASP. NET Aries getting started development tutorial 7: Row Operations of the DataGrid (primary key operation area), ariesdatagridPreface: The series is expected to end in 10 articles. Previous Introduction: ASP. NET Aries getting started development tutorial 6: formatting an