To use rowupdating

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Instead, it throw an exception Object reference not set to an instance. Protected Sub Grid View1_Row Updating(By Val sender As Object, By Val e As System. Open() cmd = New My Sql Command("update login set username='" & txt Name1.

Find Control("txt Name2"), Text Box) txtname3 = CType(row. Text & "')", con) da = New My Sql Data Adapter(cmd) cmd.

Database Table Structure We are using an "EMPLOYEE" table so the "EMPLOYEE" table design is: Design of Grid View We design a Grid View with which we can perform update and delete operations.

In my case this was happening because I was binding to a List of custom objects.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. Row Updating Try Dim txt Name, txt Name1, txt Name2, txtname3 As New Text Box Dim row As Grid View Row = Grid View1. Find Control("txt Name1"), Text Box) txt Name2 = CType(row. Find Control("txt Name"), Text Box) txt Name1 = CType(row.

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