// 3-[了解]#pragma mark指令的使用,用于查找代码. #import <Foundation/Foundation.h> //声明一个狗类 #pragma mark 声明狗类 @interface Dog : NSObject @end //实现一个狗类 #pragma mark 实现狗类 @implementation Dog @end //声明一个人类 #pragma mark - 对类进行分组 #pragma mark - #pragma mark 声明人类 @inter
Report report = new Report();// register the "Products" tablereport.RegisterData(dataSet1.Tables["Products"], "Products");// enable it to use in a reportreport.GetDataSource("Products").Enabled = true;// create A4 p