C# (CSharp) Light.Data CommandFactory.CreateSelectSingleFieldCommand示例

示例#1

        public virtual QueryCommand QuerySingleField(DataContext context, DataFieldInfo fieldInfo, QueryExpression query, OrderExpression order, bool distinct, Region region)
        {
            CreateSqlState state        = new CreateSqlState(context);
            CommandData    commandData  = _factory.CreateSelectSingleFieldCommand(fieldInfo, query, order, distinct, region, state);
            DbCommand      command      = commandData.CreateCommand(this, state);
            QueryCommand   queryCommand = new QueryCommand()
            {
                Command   = command,
                InnerPage = commandData.InnerPage
            };

            return(queryCommand);
        }