How to compare %c3%9f with ss in my asp net core 5 0 project


ASP.NET is a popular programming language used for web applications. In this article, we will discuss how to compare the special character “%c3%9f” with “ss” in an ASP.NET Core 5.0 project.


The special character “%c3%9f” is an encoded representation of the German letter “ß”. In some cases, it is necessary to compare this character with its equivalent “ss” in certain scenarios, such as string comparisons or operations.

Decoding the Special Character

Before comparing the special character “%c3%9f” with “ss”, we need to it to its original form. In ASP.NET Core, we can use the WebUtility.UrlDecode method to this.

string encodedCharacter = "%c3%9f";
string decodedCharacter = WebUtility.UrlDecode(encodedCharacter);

The decodedCharacter will now contain the decoded value of “%c3%9f”, which is “ß”.

Comparing with “ss”

Once we have the decoded character, we can compare it with “ss” the string comparison methods in C#.

string decodedCharacter = "ß";
string comparisonString = "ss";

bool isEqual = decodedCharacter.Equals(comparisonString, StringComparison.OrdinalIgnoreCase);

The isEqual variable will now contain the result of the comparison. If the decoded character is equal to “ss”, the value will be true; otherwise, it will be false.


In this article, we discussed how to compare the special character “%c3%9f” with “ss” in an ASP.NET Core 5.0 project. By decoding the special character and using string comparison methods, we can perform the desired comparison. to always decode the special character before comparing it to ensure accurate results.

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