CStr（）与.ToString（） [英] CStr() vs. .ToString()

问题描述

我正在阅读的书中说Cstr（）是提高效率和安全性的最佳方法

然而它并没有比较.ToString（）方法的方法。


哪个最好。


谢谢

Book I am reading says that Cstr() is best method for efficency and safety
however it doesnt compare that method of the .ToString() method.

Which is best.

Thanks

推荐答案

恕我直言（这个问题一直争论不休现在一段时间了，你应该查看

所有旧的数据类型特定功能作为遗留功能，没有

更长时间使用它们。相反，使用更多面向对象的类型方法。


CStr，CBool​​，CDbl，CInt等都将被替换为CType或.ToString

所有日期/时间函数将被替换为

日期类的方法和属性

所有字符串函数将替换为
的方法和属性
String class。


et all。

" Sean" <硒** @ discussions.microsoft.com>在留言中写道

news：68 ********************************** @ microsof t.com ...

IMHO (and this has been debated for quite some time now), you should view
all of the old "data-type" specific functions as legacy functions and no
longer use them. Instead, use the more object-oriented methods of a type.

CStr, CBool, CDbl, CInt, etc. would all be replaced with CType or .ToString
All date/time functions would be replaced with methods and properties of the
Date class
All string functions would be replaced with methods and properties of the
String class.

et all.
"Sean" <Se**@discussions.microsoft.com> wrote in message
news:68**********************************@microsof t.com...

我正在阅读的书中说Cstr（）是提高效率和安全性的最佳方法
然而它并没有比较.ToString（）方法的方法。 />
哪个最好。

谢谢

Book I am reading says that Cstr() is best method for efficency and safety
however it doesnt compare that method of the .ToString() method.

Which is best.

Thanks

两个观点都有效，不过我使用vb字符串方法作为

编译器进行优化，可以提高本机.Net

方法的性能，同时我发现vb方法读得更好。


欢呼


家伙


" Scott M."写道：

both points of view are valid, however i use the vb string methods as the
compiler makes optimzations that can improve performance over the native .Net
methods, also i find the vb methods read better.

cheers

guy

"Scott M." wrote:

恕我直言（这已经讨论了很长一段时间了），你应该查看
所有旧的数据类型。具体功能作为遗留功能，没有更长时间使用它们。相反，使用更多面向对象的类型的方法。

CStr，CBool​​，CDbl，CInt等都将被替换为CType或.ToString
所有日期/时间函数将被替换为日期类的方法和属性
所有字符串函数都将替换为
String类的方法和属性。

等等。 />
" Sean" <硒** @ discussions.microsoft.com>在消息中写道
新闻：68 ********************************** @ microsof t.com。 ..

IMHO (and this has been debated for quite some time now), you should view
all of the old "data-type" specific functions as legacy functions and no
longer use them. Instead, use the more object-oriented methods of a type.

CStr, CBool, CDbl, CInt, etc. would all be replaced with CType or .ToString
All date/time functions would be replaced with methods and properties of the
Date class
All string functions would be replaced with methods and properties of the
String class.

et all.
"Sean" <Se**@discussions.microsoft.com> wrote in message
news:68**********************************@microsof t.com...

我正在阅读的书中说Cstr（）是提高效率和安全性的最佳方法
然而它并没有比较.ToString（）方法的方法。

谢谢

Book I am reading says that Cstr() is best method for efficency and safety
however it doesnt compare that method of the .ToString() method.

Which is best.

Thanks

我的澄清

..ToString（）= native .Net方法

CStr（）= vb字符串方法？


来自我的理解我正在阅读Cstr（）等等，但它不会解决问题。但是它没有解决.ToString（）


" guy"写道：

for my clarification
..ToString() = native .Net methods
CStr() = vb String methods?

from my understanding in the book I am reading Cstr() etc is the perfered
way however it doesnt address .ToString()

"guy" wrote:

两个观点都是有效的，但我使用vb字符串方法，因为
编译器进行的优化可以提高本机.Net的性能。
方法，我也发现vb方法读得更好。

欢呼



Scott M.写道：

both points of view are valid, however i use the vb string methods as the
compiler makes optimzations that can improve performance over the native .Net
methods, also i find the vb methods read better.

cheers

guy

"Scott M." wrote:

恕我直言（这已经讨论了很长一段时间了），你应该查看
所有旧的数据类型。具体功能作为遗留功能，没有更长时间使用它们。相反，使用更多面向对象的类型的方法。

CStr，CBool​​，CDbl，CInt等都将被替换为CType或.ToString
所有日期/时间函数将被替换为日期类的方法和属性
所有字符串函数都将替换为
String类的方法和属性。

等等。 />
" Sean" <硒** @ discussions.microsoft.com>在消息中写道
新闻：68 ********************************** @ microsof t.com。 ..

IMHO (and this has been debated for quite some time now), you should view
all of the old "data-type" specific functions as legacy functions and no
longer use them. Instead, use the more object-oriented methods of a type.

CStr, CBool, CDbl, CInt, etc. would all be replaced with CType or .ToString
All date/time functions would be replaced with methods and properties of the
Date class
All string functions would be replaced with methods and properties of the
String class.

et all.
"Sean" <Se**@discussions.microsoft.com> wrote in message
news:68**********************************@microsof t.com...

我正在阅读的书中说Cstr（）是提高效率和安全性的最佳方法
然而它并没有比较.ToString（）方法的方法。

谢谢

Book I am reading says that Cstr() is best method for efficency and safety
however it doesnt compare that method of the .ToString() method.

Which is best.

Thanks

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