Net gridview onrowupdating
Raising an event invokes the event handler through a delegate. It's a bit different of a set up, as all the controls are in a single column (maybe this is causing the problems? I do not receive any runtime errors, so it must be logic. ASP The order in which your events are firing might be the problem.Make sure you have the same set up as the one below and modify it to suit your needs. event is raised when a row's Update button is clicked, but before the Grid View control updates the row.A common way to use these collections is to HTML-encode the values supplied by the user before they are stored in the data source. before that i want just using Find control and casting and then retrieving all lot code. If values are same they could notify user to change the value(give new cell value). Every one can use it to compare the new value with old ones.After searching long and hard I found a great article that solved my issue.
Please help me with writing a Row Updating function in C#, I don't know how to grab the current field's value and also get the old value for one of keys (which is Project Name for editing) of the selected row. the idea wa to don't allow binding the grid view after a post back. In the Grid View we use: Grid View1_Row Command This way you would capture any event that happens in any row in the Grid View.Greetings; I have read several of the previous help questions on when the grid View Row Updating event doesn't fire.You will learn about basic functions including start menu; the desktop; managing files, folders, and libraries. Data Bind in the Row Command when the Edit Command is invoked and removed it from Row Editing. The code works as I intended it to (and is listed below).
Hi cpkilekofp; I removed the On Row Updating from the Grid View definition - to no avail. David I added a stub for the grid View Row Command event and set a breakpoint. Placed breakpoints at Row Command, Row Editing and Row Updating. Much thanks to cpkilekofp and informaniac for their time and effort in trying to debug this problem for me. Count ----------- The most common problem for losing new data entered while updating a Grid View or Data Grid is that you are resetting the Data Source for the Grid View or Data Grid in the Page_Load method. I actually don't know how to write the Row Updating function, I just found it from the internet, and so of course it's not working. A datakey represents the primary key field or field of a record that can uniquely identify it in a data-bound control. Row Index represents the index of the particular row.I have a break on the Sub statement for the Row Updating handler ... The Edit and Cancel buttons fire the Row Command event, however, the Update button does not. No breakpoint was triggered when I hit the Update button. I truly appreciate all the suggestions you've given.