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[CSharp] complicatedphonebook DL : 0: 这是一个比较复杂的电话本，电话簿程序1.0: 内容全部来自《c++实践指导》谭浩强清华大学出版社电话簿程序2.0: 把1.0中的只能显示姓名和电话号码扩充到能分别显示姓名、电话号码、Email和类别，并在DeleteRecord()中增加删除前的提示。电话簿程序3.0：在2.0的基础上增加virtual char* reclass()=0函数，使程序能返回类别变量的值，从而在CList::ShowList()函数中完成了按类别进行排序的功能。电话簿程序4.0: 在3.0的基础上把查询功能改编为修改功能,LookUpRecord()变为修改功能函数。调用system("color f4")改变背景色-This is a more complicated phone book, phone book program 1.0: Content all from the " c++ guide to practice" TAN Hao-qiang, Tsinghua University Press, phonebook program 2.0: to 1.0 can only display the name and telephone number can be expanded to show both the name , telephone number, Email and categories, and in DeleteRecord () added before the deletion of the tips. Phonebook program 3.0: 2.0 based on the increase in virtual char* reclass () = 0 function, so that procedures can return the value of the variable categories, resulting in CList:: ShowList () function in the completion of the function to sort by category. Phonebook program 4.0: 3.0 based on the inquiry function adapted to modify the function, LookUpRecord () into a modified performance function. Call system ( " color f4" ) to change the background color
Date : 2026-01-09 Size : 12kb User : 王腾