C#保存到数据库

Question

我用datatable保存了修改后的表信息，怎么才能让他保存到数据库，用devexpress控件gridview做的

Answer 1

逐条将个geadview数据源保存到数据库中啊
用DataAdapter实现

Answer 2

 public int Updata(DataSet MyDS, DbTransaction mytran)
        {
            int rowAction = 0;
            this.dbAdapter.SelectCommand = this.CommandforCommandBiuder;
            this.dbAdapter.SelectCommand.Transaction = mytran;
            this.dbAdapter.UpdateCommand = CommandBiuder.GetUpdateCommand();
            this.dbAdapter.InsertCommand = CommandBiuder.GetInsertCommand();
            this.dbAdapter.DeleteCommand = CommandBiuder.GetDeleteCommand();
            this.dbAdapter.UpdateCommand.Transaction = mytran;
            this.dbAdapter.InsertCommand.Transaction = mytran;
            this.dbAdapter.DeleteCommand.Transaction = mytran;
            rowAction = this.dbAdapter.Update(MyDS, this.TableName);
            return rowAction;
        }
整个表甚至整个DataSet更新