getting the error
error CS1009: Unrecognized escape sequence
string to be replaced
newDate = "/Date(1430370000000+0530)/"
Code
newDate.Replace("/","\/")
I am trying to replace a backslash
/
with forward and backward slash
\/
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SmartestVEGA
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the exact same question as yesterday... – Tom Schardt Sep 07 '17 at 08:31
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the question above is not at all a duplicate, issue here it is different ... I still not got a solution from the duplicated question – SmartestVEGA Sep 07 '17 at 09:11
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a wooden hammer method is `newdate = $"\\/{newDate.Trim('/','\')}\\/";` – Tom Schardt Sep 07 '17 at 09:59
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is this c# code??? – SmartestVEGA Sep 07 '17 at 10:27
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@tom Not sure how i execute it in C# – SmartestVEGA Sep 07 '17 at 10:36
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yes, its a c# inline string format. An equivalent in multiple lines: `var tmp = newDate.Trim('/','\');` `newdate = string.Format("\\/{0}\\/", tmp);` – Tom Schardt Sep 07 '17 at 10:49
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str = $"\\/{str.Trim('/','\')}\\/" gives Unexpected character '$' – SmartestVEGA Sep 07 '17 at 10:53
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http://rextester.com/MAB71989 – SmartestVEGA Sep 07 '17 at 10:55
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Let us [continue this discussion in chat](http://chat.stackoverflow.com/rooms/153865/discussion-between-tom-schardt-and-smartestvega). – Tom Schardt Sep 07 '17 at 10:56
1 Answers
0
I believe you want
newDate.Replace("/","\\/")
as \ has special meaning and you used it improperly causing the quoted error. See escape character for more details.
Alternatively try verbatim literal using @-quoting:
newDate.Replace("/", @"\/")
Marcin Orlowski
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i m getting "\\/Date(1430370000000+0530)\\/" but i just want "\/Date(1430370000000+0530)\/" – SmartestVEGA Sep 07 '17 at 08:15
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still i am getting the same "\\/Date(1430370000000+0530)\\/" i dont need tw o froward slash after quote , i just need one – SmartestVEGA Sep 07 '17 at 08:21
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Then I strongly doubt real `newDate` value is as you shown in the question. you can try replacing wiht i.e. `XY` instead to see what will be the output. – Marcin Orlowski Sep 07 '17 at 08:23
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1@SmartestVEGA: as long as you watch the result in the debugger you will see the escaped version: backslash will be displayed as backslash backslash. The reason is that a single backslash inside string begins an escape sequence. By the way: / is a slash while \ is called backslash. – Tom Schardt Sep 07 '17 at 08:27
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You should display the variable value using i.e. `Console.WriteLine()` to verify my solutions works (both :) – Marcin Orlowski Sep 07 '17 at 09:24
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your code from the above link makes complete no sense, esp. `Replace()` makes **no change** at all so the output is **correct** for what you have there. Do you understand what you are doing? – Marcin Orlowski Sep 07 '17 at 09:48
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@MarcinOrlowski good point, it should be `newDate = newDate.Replace("/","\\/")` to make a difference – Tom Schardt Sep 07 '17 at 09:58
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please post your complete code sequence to make sure there are no other errors avoid functionatily – Tom Schardt Sep 07 '17 at 10:51