I am using Template Field’s Item Template and Edit Item Template for providing read only and editing interface of the same column in the Grid View.
liquidating cash distributions taxable - Using rowupdating event
Now we access this connection string on the page so we can open a connection with the relation database. The first one accesses the connection string and the other is for the SQL connection.
Now we define a method for opening a connection with the relation database and returns a SQL connection object depending on the connection string that is passed as a parameter of the Sql Connection class constructor.
Note A common mistake that a lot of people do is that they perform a databind each and every-time the Page_Load method is called.
This will lead to problems like "Grid View does not show updated values", "Grid View looses values changed by user". In your Page_load, this is typically only inside a block where you check to make sure that Page_Load is not being called during a post-back call.
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.
Create SQL Connection We need a connection with a Microsoft SQL Server database so we can access data and perform an operation on it.
We define a connection in the web.config file and give a name to the connection string.
In this article we will look at how to update or delete a record in a database table using a Grid View control.
The Grid View control is a tabular databound control but sometimes it is used like a spreadsheet control. NET 2.0 and is an improved version of the Data Grid control. We can use this to display data from a database and edit, sort and select the data.
Delete a Record We can delete a record from the database table by clicking on the delete button that is in the Delete column of the Grid View.