Gridview fired event rowupdating which wasnt handled

Ensure that you re-bind the gridview after delete so that the changes are shown on postback.

Unless you are Manually calling "Add Handler" somewhwere else in code, I don't see a handles claus on your event method that would intercept the event being raised.

Select Command = "SELECT [ID], [Project], [Description], [CAPEX], [Team] FROM [CAPEX]"'Add Conditional Statements to change view for users/Teams'Sql Data Source1. Unless you place the gridview inside an Update Panel, I'd say it has to be bound, and then the If Not Is Post Back Then is incorrectly placed.

To be honest I always used the Sql Data Source2 approach, it'd be as easy as add Data Source ID="Sql Data Source2" and the markup would be: That way you can forget about if the gridview has to be bound in postbacks.

I have created one master page and one content page called Detail.

On Button click event,displaying data in grid view. I wanted to show 11 column in gridview,but it is more than page size. I have created sql helper file for database connection code and calling that method,not using sqldatasource for connection.

Something similar to this: protected void Grid View1_Page Index Changing (object sender, Grid View Page Event Args e) private void bind Grid View() Providing sample code: protected void Grid View1_Page Index Changing(object sender, Grid View Page Event Args e) protected void Page_Load(object sender , Event Args e) //this is some sample data private void bind Grid View() { Data Table t = new Data Table(); t. – Icarus Oct 30 '11 at Thanks Icarus,for your help. I have a set of records that are returned from SQL Server and what I was doing is binding them to a POCO.

:( Here's my gridview full code: " Select Command="SELECT * FROM [Pending Records]" Delete Command="DELETE FROM [Pending Records] WHERE [ID] = ?

| Having a Delete button, or even a regular button in a Grid View with a Command Name of delete, will automatically try to fire On Row Deleting. This error is saying "you have asked me to delete a record, but you have not told me how." the Row Deleted is slated after the delete happens. My first thought would be to check that both the aspx and the dlls have been published properly.

This error occurs when I click the Update button to update a row of record.

My first take was that gridview needed on Row Updating but after adding (see markup code), still getting same error.

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This includes all the binding that auto-occurs due to databound controls having their Data Source ID Property filled in.

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