Gridview rowupdating get value
Binding form controls is mostly a simple matter of attaching a Data Source and setting your controls to reference the correct field in the Data Source.
Binding a Grid View control can sometimes get tricky when using the Visual Studio editor, especially when working with Drop Down List controls within the grid.
For example, when you update a department, you might need to validate that no other departments have the same administrator because one person cannot be administrator of more than one department.
In some that includes both business logic and data-access logic.
The business logic class includes both business-logic methods and data-access methods, but the data-access methods call the repository to perform data-access tasks.
You will also create an abstraction layer between your BLL and DAL that facilitates automated unit testing of the BLL.
A Grid View Update Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the update operation should be canceled.Here in Grid View, in the beginning the major part is to make the decision of putting either a bound field or a template field and the answer is simple: When we want to place any control inside the Grid View then we can go for template field, otherwise bound field will be simpler.I hope the above information was a little bit helpful for you, kindly let me know your valuable feedback or thoughts.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. We first of all create a Stored Procedure that gets the Id of an employee as a parameter from the Grid View on whichever row the user clicked.
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I am sharing this because I see a lot of questions on the forums on how to get the value from the Grid View object, and I know how.