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c# IndexOf

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The_Hattman answered on March 26, 2021 Popularity 10/10 Helpfulness 5/10

answer c# IndexOf

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c# IndexOf

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string word = "Hello";
int where = word.IndexOf("e");
// int where returns index number where the letter "e" is located.
// --0-1-2-3-4-- < Index number
// --H-e-l-l-o-- < Word
// In this case, the letter "e" is located in the index number 1

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Contributed on Mar 26 2021

The_Hattman

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index of c#

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// index starts from zero: G-0, e-1, e-2, k-3, s-4, F-5
string str = "GeeksForGeeks";
// if character exists
str.IndexOf('F'); // result: 5 as 'F' exists at 5th index(zero-based)
// if character doesn't exist
str.IndexOf('M'): // result: -1 as 'M' doesn't exist in 'GeeksForGeeks'

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Source: www.geeksforgeeks.org

Tags: c# c

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Contributed on Jul 14 2022

ekkamrit

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indexof c#

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int index = System.Array.IndexOf(array, item);

Popularity 10/10 Helpfulness 3/10 Language csharp

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Tags: c# c

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Contributed on Jan 13 2022

MunchDuster

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