使用“fscan”在C＃中等效 [英] Using "fscan" Equivalent in C#
问题描述
我想使用C＃从ascii
文本文件中读取以下混合数据类型条目。这可以使用fscanf在C中轻松执行。
C＃中有等效函数吗？
1 2 1201 1 -0.417597000000000D + 06 0.129600000000000D + 06
0.0 0.753000000000000D + 03 0.198800000000000D + 04
马拉松运动员
I would like to read the following entries of mixed data types from a ascii
text file using C#. This can be easily performed in C using fscanf. Is
there an equivalent function in C#?
1 2 1201 1 -0.417597000000000D+06 0.129600000000000D+06
0.0 0.753000000000000D+03 0.198800000000000D+04
Marathoner
推荐答案
不，与fscanf的方法不同。
您需要阅读该行并使用模式匹配来解析类型上的行
-
WBR，Michael Nemtsev [.NET / C＃MVP ]。
博客： http://spaces.live.com/ laflour
" marathoner"写道：
No, there is not the same method as fscanf.
You need to read the line and use pattern matching to parse line on types
--
WBR, Michael Nemtsev [.NET/C# MVP].
Blog: http://spaces.live.com/laflour
"marathoner" wrote:
我想使用C＃从ascii
文本文件中读取以下混合数据类型条目。这可以使用fscanf在C中轻松执行。
C＃中有等效函数吗？
1 2 1201 1 -0.417597000000000D + 06 0.129600000000000D + 06
0.0 0.753000000000000D + 03 0.198800000000000D + 04
Marathoner
I would like to read the following entries of mixed data types from a ascii
text file using C#. This can be easily performed in C using fscanf. Is
there an equivalent function in C#?
1 2 1201 1 -0.417597000000000D+06 0.129600000000000D+06
0.0 0.753000000000000D+03 0.198800000000000D+04
Marathoner
//您需要阅读该行并使用
类型的解析线模式匹配
如果这样的任务可以更简单，那就不好了吗？
//You need to read the line and use pattern matching to parse line on
types
wouldn''t'' it be good if such task could be done simpler?
11月26日晚上8:54，Lev Elbert< elbert ... @ hotmail.comwrote：
On Nov 26, 8:54 pm, Lev Elbert <elbert...@hotmail.comwrote:
//你需要读取行并使用模式匹配来解析行
类型
如果这样的任务可以更简单，那就不好了？
//You need to read the line and use pattern matching to parse line on
types
wouldn''t'' it be good if such task could be done simpler?
知道>>
运算符和scanfs的奇迹的C和C ++的人发现很难相信在Java和C＃中没有类似的，简单易用的设施。有很多小项目
尽可能模拟它。我建议搜索
CodeProject。
People who have been around C and C++ who know about the wonders of >>
operators and scanfs find it hard to believe there is not a similar,
easy facility in Java and C#. There are a lot of small projects that
simulate it as best as possible. I would recommend a search on
CodeProject.
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