Error : Update requires a valid UpdateCommand when passed DataRow collection with modified rows

Question

I am using Paging to show data in datagridview, but when i try to Update any data with updatebutton data should be updated In datagridview

Answer 1

Thanks to "@Chris" the code above works for me. I needed to specify the Database Table name that will be updated when I Update. You can read more about that here: DataAdapter: Update unable to find TableMapping['Table'] or DataTable 'Table'

    // This Adapter and Dataset are used for Populating my datagridview, so I use them also when I need to Update the Datagridview

    SqlDataAdapter kundeTlfAdapter;
    DataSet kundeTlfDataSet; 

        try
        {
            SqlConnection connection = new SqlConnection("Data source=BG-1-PC\\SQLEXPRESS; Database = Advokathuset; User Id = abc; Password = abc;");
            SqlCommand cmd1 = new SqlCommand("Select* From Kunde_Tlf", connection);
            SqlCommandBuilder builder = new SqlCommandBuilder(kundeTlfAdapter);
            kundeTlfAdapter.SelectCommand = cmd1; // cmd1 is your SELECT command

            kundeTlfAdapter.Update(kundeTlfDataSet, "Kunde_Tlf"); //I get eror here if I dont add the name of the table that needs Update "Kunde_Tlf"
        }
        catch (Exception err)
        {
            MessageBox.Show(err.Message.ToString());
        }