[英]Weird Result of String
对此感到好奇。 我想知道为什么 :
string str = @"//
// Use a new char[] array of two characters (\r and \n) to break
// lines from into separate strings. \n Use RemoveEmptyEntries
// to make sure no empty strings get put in the string array.
//";
结果文本到richTextBox是:
//
// Use a new char[] array of two characters (\r and \n) to break
// lines from into separate strings. \n Use RemoveEmptyEntries
// to make sure no empty strings get put in the string array.
//
但
string str = @"//
// Use a new char[] array of two characters (\r and \n) to break
// lines from into separate strings."+" \n" + @" Use RemoveEmptyEntries
// to make sure no empty strings get put in the string array.
//";
结果文本到richTextBox是:
//
// Use a new char[] array of two characters (\r and \n) to break
// lines from into separate strings.
Use RemoveEmptyEntries
// to make sure no empty strings get put in the string array.
//
在中央字符串“ \\ n”之前没有文字@,等效于
string str = @"//
// Use a new char[] array of two characters (\r and \n) to break
// lines from into separate strings."+ @" \n" + @" Use RemoveEmptyEntries
// to make sure no empty strings get put in the string array.
//";
\\是普通字符串中的转义字符,但是字符串文字完全按原样使用内容,除非“”被转义为“”
因为第二个示例中的“ \\ n”之前没有@。 @(verbatim字符串文字)之后的任何转义序列都将被忽略。 在第一个示例中,它被忽略,但在第二个示例中,它没有被忽略。
看看这个: http : //msdn.microsoft.com/en-us/library/aa691090(v=vs.71).aspx
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