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    And rowupdating

    Row Editing = new Grid View Edit Event Handler(this.row_editing); Clients. My problem is when I call the Row Updating function.Row Updating = new Grid View Update Event Handler(this.row_updating); Clients. What I want to do is use the function to update the database.The Fill Error Event Handler is as follows: Row Updated and Row Updating are two more events that a data adapter supports.The Row Updating event occurs when an Update method is called before a command executed against the data source.This is my If INSERT, UPDATE, or DELETE statements have not been specified, the Update method generates an exception.Storing datatable in View State is not a good practice as it increases the size of your page and reduces the performance, also View State can be deciphered on the client side, so the Data Table is not secure.I created a Windows application and added a button control to the form.The visitors to a web site can typically be divided into two groups: the users and the administrators.

    event returns this output: event args: (command=System. Fill Error Event Handler handles the Fill Error event.The event handler receives an argument of type Fill Error Event Args, which contains data related to this event.I have tried to not override in control and instead use delegates like I described in ...The data adapter has a Fill Error event that occurs during a fill method.Font-Names="Verdana" Font-Size="10" Data Key Names="Product ID" Auto Generate Columns="false" onrowcancelingedit="Grid View1_Row Canceling Edit" onrowediting="Grid View1_Row Editing" onrowupdating="Grid View1_Row Updating"In the above code, I set two properties Show Edit Button and Show Cancel Button of Command Field.These properties will automatically render Edit, Update and Cancel buttons inside Grid View column.Editing the Grid View control can be an incredibly easy feature to add for certain database tables, especially those who have no foreign key associated and can easily be edited through the use of a standard Text Box web control as shown in the figure below: 1.You need to include the Grid View Command Field column to add Edit, Update and Cancel Buttons in the Grid View. You need to include Template Field for every column you want to provide Editing because Template Field provides you both Item Template and Edit Item Template to create interface for two separate Grid View modes. You need to handle Grid View events such as Row Editing, Row Canceling Edit and Row Updating to provide desired editing functionality.I have been mainly writing this code to see how I can use Sql Data Adapters to update a database from a Grid View.I am writing my Grid View in my aspx page as follows: Database database = new Database(); database.open_connection(); Sql Command command = new Sql Command(query, Connection); Sql Data Adapter adapter = new Sql Data Adapter(command); Data Table data Table = new Data Table(); adapter.In data driven web sites, users are normally allowed to view data and administrators are allowed to add, edit or delete data.In this tutorial I will show you how you can create an editable Grid View control for administrators to modify database records directly into the Grid View control.The Row Updated event occurs when a command executed.

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