无法识别的字符 \C 无法解析。为什么?
Unrecognized character \C is irresolvable. Why?
Match m = Regex.Match("\\server1\Cold Folder1\title and text number06220-03-15-2015.pdf", "\\server1\Cold Folder1\(title and text number.*\.pdf)");
Match m = Regex.Match("\\server1\Cold Folder1\title and text number06220-03-15-2015.pdf", @"\server1\Cold Folder1\(title and text number.*\.pdf)");
两种方式都给我错误“无法识别的转义字符 \C
。我很困惑为什么。
我需要更改什么才能获得此结果?
Console.WriteLine("{0} produces the filename: {1}.", m.Groups[0].Value, m.Groups[1].Value);
// \server1\Cold Folder1\title and text number06220-03-15-2015.pdf produces the filename: title and text number06220-03-15-2015.pdf
完整错误:未处理的异常:系统。 ArgumentException:正在解析 "\server1\Cold Folder1\(title and text number.*\.pdf)"
在问题正则表达式的第一行:
"\\server1\Cold Folder1\(title and text number.*\.pdf)"
错误在 \Cold
和 \(title
- 它应该有双斜杠 \\Cold
和 \\(title
在问题正则表达式的第二行:
@"\server1\Cold Folder1\(title and text number.*\.pdf)"
有两个错误:
\Cold
应该有双斜杠来表示斜杠:\Cold
\(title
的意思是(
,应该是\(title
来表示\
和StartGroup
工作代码:
Match m = Regex.Match("\\server1\Cold Folder1\title and text number06220-03-15-2015.pdf", @"\\server1\Cold Folder1\(title and text number.*\.pdf)");
Console.WriteLine("{0} produces the filename: {1}.", m.Groups[0].Value, m.Groups[1].Value);
你试过在两者中都使用@吗?输入和正则表达式匹配
Match m = Regex.Match(@"\server1\Cold Folder1\title and text number06220-03-15-2015.pdf", @"\\server1\Cold Folder1\(title and text number.*\.pdf)");
已编辑:谢谢 Alan Moore
这应该有效
希望对您有所帮助
Match m = Regex.Match("\\server1\Cold Folder1\title and text number06220-03-15-2015.pdf", "\\server1\Cold Folder1\(title and text number.*\.pdf)");
Match m = Regex.Match("\\server1\Cold Folder1\title and text number06220-03-15-2015.pdf", @"\server1\Cold Folder1\(title and text number.*\.pdf)");
两种方式都给我错误“无法识别的转义字符 \C
。我很困惑为什么。
我需要更改什么才能获得此结果?
Console.WriteLine("{0} produces the filename: {1}.", m.Groups[0].Value, m.Groups[1].Value);
// \server1\Cold Folder1\title and text number06220-03-15-2015.pdf produces the filename: title and text number06220-03-15-2015.pdf
完整错误:未处理的异常:系统。 ArgumentException:正在解析 "\server1\Cold Folder1\(title and text number.*\.pdf)"
在问题正则表达式的第一行:
"\\server1\Cold Folder1\(title and text number.*\.pdf)"
错误在 \Cold
和 \(title
- 它应该有双斜杠 \\Cold
和 \\(title
在问题正则表达式的第二行:
@"\server1\Cold Folder1\(title and text number.*\.pdf)"
有两个错误:
\Cold
应该有双斜杠来表示斜杠:\Cold
\(title
的意思是(
,应该是\(title
来表示\
和StartGroup
工作代码:
Match m = Regex.Match("\\server1\Cold Folder1\title and text number06220-03-15-2015.pdf", @"\\server1\Cold Folder1\(title and text number.*\.pdf)");
Console.WriteLine("{0} produces the filename: {1}.", m.Groups[0].Value, m.Groups[1].Value);
你试过在两者中都使用@吗?输入和正则表达式匹配
Match m = Regex.Match(@"\server1\Cold Folder1\title and text number06220-03-15-2015.pdf", @"\\server1\Cold Folder1\(title and text number.*\.pdf)");
已编辑:谢谢 Alan Moore
这应该有效
希望对您有所帮助