C# Format Method: Purpose and Usage

In C#, the format method is used to format a string according to a specified format. It can be used to add specific styles, structures, or layouts to a string, such as date and time formats, currency formats, etc. With the format method, it is possible to display string content in a more readable and visually appealing way. Common practices include using placeholders or formatting strings to insert variables, numbers, or other information. For example, the format method can be used to format numbers as currency or dates in a specific format.