WebTo access the first character of a string, we can use the subscript syntax [] by passing the first character index 0. Note: In C# strings are the sequence of characters that can be accessed by using its character index. Here is an example, that gets the first character y from the following string: WebDec 23, 2024 · Program: To illustrate how to declare the string and initialize the string. Also, below program show the declaration and initialization of a string in a single line. C# using System; class Geeks { static void Main (string[] args) { System.String Name; Name = "Geek"; String id; id = "33"; string mrk; mrk = "97"; string rank = "1";
C# Index and Range Operators Explained - NDepend
WebFeb 17, 2024 · // To find the index of the first substring in a string use // 'IndexOf ()' string str = "Hello World!" str.IndexOf ("o"); // Output: 4 // You can give a starting index and a length to search at str.IndexOf ("o", 6, 4); // Output: 7 // To find the last instance of a substring use 'LastIndexOf ()' str.LastIndexOf ("o"); // Output: 7 WebThe string method which is used to find the first occurrence of a given character or a string from the given instance of the string in which the indexes begin from zero is called String Indexof () method in C# and this … pond desk fountain
Array.LastIndexOf Method in C# Set - 1 - GeeksforGeeks
WebJan 4, 2024 · Strings are objects. There are two basic classes for working with strings: System.String. System.Text.StringBuilder. The String is an immutable sequence of characters. The StringBuilder is a mutable sequence of characters. In C#, string is an alias for System.String. The string is a language keyword and the System.String is a .NET … WebYou can access the characters in a string by referring to its index number inside square brackets []. This example prints the first character in myString: Example Get your own C# Server string myString = "Hello"; Console.WriteLine(myString[0]); // Outputs "H" Try it Yourself » Note: String indexes start with 0: [0] is the first character. WebThe String IndexOf () method returns the index of the first occurrence of the specified character/substring within the string. Example using System; namespace CsharpString { … shanth arush