Note that the Save button is configured to clear the Dirty Status (i.e. However, as the Grid View only held part of the information on the page we wanted it all to be committed at the same time, i.e.
I had to wire up the dirty checking to flag any changes made to the data it contained.
My first approach was to set the dirty status of the page when any row was actually updated, i.e.
刚才在调整网站友情链接管理页面，里面有个简单的Grid View。因为更改了架构，所以需要手工给Grid View编写编辑、删除等事件。最近也经常碰到有人问我Grid View的问题，于是写成经验之书以警后人。 图片是本网站后台的友情链接管理页面： 1. 手写[编辑]功能时，要编写的事件： 一共有3个： Row Editing Row Canceling Edit Row Updating 前两者的代码比较固定，一般都是： 4.
Most Web Developers have come across this problem at one time or another, how do I stop someone navigating away from a page if they have not saved any changes they have made?
The Page Index Changing event handler receives an event argument of type Grid View Page Event Args.
This argument provides the new page number that the user has selected via a property called New Page Index.In order to develop a test web form create a new web site in VS. Set various properties of the Bound Fields as shown in the following table: Here, we call Bind Grid() method if the web form is being served as a result of first request.The Bind Grid() method is our own function that we will create later on.There are many articles and tutorials around that illustrate the use of Grid View control along with the new Data Source Controls.When attached with a Data Source control Grid View performs tasks such as paging, sorting and editing automatically i.e. However, at times you require to bind the Grid View with a Data View or Data Table directly.when the user clicked on the OK button of the Edit Row.