Jun 18, 2020 · public static int IndexOf (this string s, char a, char b) => Math.Min(s.IndexOf(a), s.IndexOf(b));

Feb 19, 2025 · Learn about two strategies to search for text in strings in C#. String class methods search for specific text. Regular expressions search for patterns in text.

Jun 13, 2023 · This post demonstrates how to check if one or several characters are in a string using the Contains or IndexOf methods on the string object in C#

In this article, we will explore various string-searching techniques in C#. 1. IndexOf Method. The IndexOf method is one of the simplest and most commonly used techniques to search for a …

Mar 12, 2025 · In C#, IndexOfAny() method is a String Method. It is used to search the specified character index present in the string which will be the first occurrence from start index. It …

You can use the Substring method to get any number of characters from a string at any given location. However, if you only want a single character, you can use the string indexer to get a …

Oct 21, 2019 · In C# how do I determine if a char at a certain index is between two characters in a string. I'm trying to do this to remove all spaces between quotes in a string. Example syntax: …

Jul 27, 2023 · There are three methods you can use to find a character in a string: string.IndexOf (): Get the index of the first occurrence of a character. string.LastIndexOf (): Get the index of …

Nov 15, 2023 · From the start to the end, the IndexOf method in C# searches one string for another. It returns the index of the string part, if one is found. Return value. If the substring or …

These char values can be accessed with an indexer expression in the C# language. We can store these chars in separate variables. We can also test against other string characters.