WebIn this example, we first define an array of strings called myArray. We then convert the array to a list of objects, where each object has a value property that corresponds to one of the values in the array. Next, we serialize the list to JSON using the JsonConvert.SerializeObject method. WebApr 9, 2024 · Step into a world of creative expression and limitless possibilities with Otosection. Our blog is a platform for sharing ideas, stories, and insights that encourage …

String.Format Argument Null Exception in C# - iditect.com

WebIf you are encountering a ArgumentNullException when using String.Format in C#, it typically means that one of the arguments passed to the method is null.. Here is an example of how to use String.Format correctly and avoid the ArgumentNullException:. csharpstring firstName = "John"; string lastName = "Doe"; int age = 35; string result = … WebSyntax: The syntax of the C# String Format method is as follows: public string Format(string, object) public string Format(string, object, object) public string Format( IFormatProvider, string, object) Where the first … how many number 1 hits did patsy cline have

Formatting Strings in C Sharp - Techotopia

WebMar 23, 2024 · By using the string.Format method, we can replace the format items in the specified string with the string representation of specified objects. var msg = string.Format("There are {0} balls", 3); WebC# Strings. Strings are used for storing text. A string variable contains a collection of characters surrounded by double quotes: Example. Create a variable of type string and assign it a value: string greeting = "Hello"; WebJun 10, 2010 · String formatting allows you to keep the format string separate, and use it where it's needed properly without having to worry about concatenation. string greeting … how many number 1 hits did the beatles have