You must explicitly set the commands before calling event and setting the Status to Skip Current Row. NVar Char, 15, "Category Name") Dim parameter As Sql Parameter = _ adapter.

dataadapter not updating database-7

Sql Connection con = new Sql Connection(connection Strings); Sql Data Adapter sql Data Adapter=new Sql Data Adapter("select * from Post Likes where Post Id like " postlike. User Id,con); Data Set ds = new Data Set(); sql Data Adapter. Open(); Sql Command Builder sql Command Builder = new Sql Command Builder(sql Data Adapter); if(ds.

I'm sure there is an extremely simple reason that this one line isn't working, but it has evaded for the past week, so I'm hoping someone else will notice my fault.

The Data Set instance is the Data Set that contains the changes that have been made, and the Data Table identifies the table from which to retrieve the changes.

When you call the Update method, the Ms Db2Data Adapter analyzes the changes that have been made and executes the appropriate command (INSERT, UPDATE, or DELETE).

NET application by specifying command syntax at design time and, where possible, through the use of stored procedures.

You must explicitly set the commands before calling Update.The following examples demonstrate how to perform updates to modified rows by explicitly setting the Private Sub Adapter Update(By Val connection String As String) Using connection As Sql Connection = New Sql Connection( _ connection String) Dim adapter As Sql Data Adapter = New Sql Data Adapter( _ "SELECT Category ID, Category Name FROM dbo. Update Command = New Sql Command( _ "UPDATE Categories SET Category Name = @Category Name " & _ "WHERE Category ID = @Category ID", connection) adapter. Fill(category Table) Dim category Row As Data Row = category Table. I wrote a method to update the database in my project, but its not updating the record in the table.both the projects are using the same method, same database, and same table, ut from test project table is getting updated...When the Ms Db2Data Adapter encounters a change to a Data Row, it uses Insert Command, Update Command, or Delete Command to process the change.