我可以将此数据从datagridview添加到数据库

Question

I'm here to ask you one thing.

Can I add this data from datagridview to database with consumidor final id, clicking at Confirmar button?

Answer 1

Provided that the schema of the DataTable is the same as the schema of the database table you can just use a DataAdapter to insert the data. Have a look here: How can I add data from DataTable to database table directly? Stuart

Answer 2

As you can try this:

SqlConnection sqlConnection = new SqlConnection(ConnString))
SqlCommand sqlCommand = new SqlCommand()
sqlCommand.Connection = sqlConnection;
sqlConnection.Open();

for(int i=0; i< myDataGridView.Rows.Count;i++)
{
       query= @"INSERT INTO tableName VALUES (" 
              + ddlConsumidorFinalId.SelectedValue + ", "
              + myDataGridView.Rows[i].Cells["ColumnName"].Value +", " 
              + myDataGridView.Rows[i].Cells["ColumnName"].Value +");";
                    //Add as pre table fields
              sqlCommand.CommandText = query;
              sqlCommand.ExecuteNonQuery();
}

For more, See this .