Gridview rowupdating event not


05-Aug-2016 16:36

When you clik the edit button ,only the row in which you clicked Edit button becomes editable. So, i guess you should write the code to update only that row. Hii, I right click on the Gridview and in the properties i have set the Autogenerated Edit/Delete button to True . help plz cya Rohan How did you load the script for the first time.Answer to my above questions and i will solve the problem quickly. In the smart Tag i have added the Rowupdating event..u can c in the code i have posted above..... My gridview structure is like : Edit/Delete ID NAME PRICE So my id column is my cell[0] or cell[1] ????? You must have forgotten to add Grid View1_Row Updating event to the Grid View.In this example, we’ll go through a fully featured Grid View with editing, deleting, selecting, sorting, and paging functionality that is manually bound and identify the limitations and some of the workarounds. Sql Data Source, Object Data Source, Linq Data Source, etc) specified in a Data Source ID, the Grid View can automate many functions because, through the data source control, the Grid View on its own can perform the following operations: When you manually bind data to a Grid View, the Grid View itself cannot perform these operations, so they must be implemented in your code.The Grid View does know the events that should be used to implement them, so the exceptions shown above are thrown when you try to perform one of these operations, but you have implemented the appropriate event handler.The required actions for paging to work are setting the new page index, setting the Data Source, and calling Data Bind (the last two through the Bind Data method).In addition to that, we’re resetting the Edit Index and Selected Index when the page is changed to avoid cases, for example, where you change pages and are suddenly editing a different item.First, we’ll implement a method to databind the Grid View, which will be called whenever databinding needs to be performed.We’re using Linq to SQL to pull data from our database and bind it to the Grid View.

We’ll start with binding data to the Grid View, then build up functionality from there.This way you can quickly get your problem solved and other free developers can give time to solve your problems. And you are updating all the rows in the Grie View1_Row Updating method. And you are updating all the rows in the Grie View1_Row Updating method. NET forums is how to deal with exceptions like The Grid View 'Grid View1' fired event Row Editing which wasn't handled.The original method shown above did not implement any sorting, but now that we have a place to store the Sort Expression and Sort Direction we need to change that.

After specifying the query, we add the appropriate sorting. When you bind a Grid View through a Data Source ID, the Grid View will update this value since it is internally tracking the sort expression, so it knows when to switch between ascending and descending.

We can implement it in this way without a performance impact because the data is not actually retrieved from the database until required, so we can build up a chain of queries up to that point and only the end result will be pulled from the database. When manually databinding the Grid View, this will always show ascending, so we need to handle this manually with the following logic: After that we save the new Sort Expression.