C#: .net String.Format() To Add Commas In Thousands Place For A Number

To add commas in the thousands place for a number using C# and the .NET String.Format() method, you can use the N format specifier with a specific number of decimal places. Here’s an example:

int number = 12345678;
string formattedNumber = String.Format("{0:N0}", number);



In the above code, {0:N0} is the format specifier. 0 is the placeholder for the number to be formatted, and N0 specifies that the number should be formatted with zero decimal places and with commas in the thousands place.

You can modify the code based on your specific requirement or use with different numeric types like double, decimal, etc. Just replace the number variable with your desired numeric value.

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