How to format a string as decimal in C# - Programming Code Examples

String format decimal

C# Code:


    class Program
    {
        static void Main(string[] args)
        {
            //this section create decimal variables.
            Decimal decimalValue1 = 225.25M;
            Decimal decimalValue2 = 225.25555M;
            Decimal decimalValue3 = 225.25M;
            Decimal decimalValue4 = 225.2M;
            Decimal decimalValue5 = 225.0M;
            Decimal decimalValue6 = 22555555.0M;
            Decimal decimalValue7 = 225.0M;

            Console.WriteLine("decimal value1: " + decimalValue1);
            Console.WriteLine("decimal value2: " + decimalValue2);
            Console.WriteLine("decimal value3: " + decimalValue3);
            Console.WriteLine("decimal value4: " + decimalValue4);
            Console.WriteLine("decimal value5: " + decimalValue5);
            Console.WriteLine("decimal value6: " + decimalValue6);
            Console.WriteLine("decimal value7: " + decimalValue7);

            //string format decimal using string.format method.
            Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue1));
            Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue2));
            Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue3));
            Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue4));
            Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue5));
            Console.WriteLine("format decimal value(thousand separator): " + string.Format("{0:0,0.##}", decimalValue6));
            Console.WriteLine("format decimal value(with thousand separator): " + string.Format("{0:0,0.00}", decimalValue6));
            Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue7));

            Console.ReadLine();
        }
    }

class Program

{

static void Main(string[] args)

{

//this section create decimal variables.

Decimal decimalValue1 = 225.25M;

Decimal decimalValue2 = 225.25555M;

Decimal decimalValue3 = 225.25M;

Decimal decimalValue4 = 225.2M;

Decimal decimalValue5 = 225.0M;

Decimal decimalValue6 = 22555555.0M;

Decimal decimalValue7 = 225.0M;

Console.WriteLine("decimal value1: " + decimalValue1);

Console.WriteLine("decimal value2: " + decimalValue2);

Console.WriteLine("decimal value3: " + decimalValue3);

Console.WriteLine("decimal value4: " + decimalValue4);

Console.WriteLine("decimal value5: " + decimalValue5);

Console.WriteLine("decimal value6: " + decimalValue6);

Console.WriteLine("decimal value7: " + decimalValue7);

//string format decimal using string.format method.

Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue1));

Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue2));

Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue3));

Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue4));

Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue5));

Console.WriteLine("format decimal value(thousand separator): " + string.Format("{0:0,0.##}", decimalValue6));

Console.WriteLine("format decimal value(with thousand separator): " + string.Format("{0:0,0.00}", decimalValue6));

Console.WriteLine("format decimal value: " + string.Format("{0:0.##}", decimalValue7));

Console.ReadLine();

}

Output:


decimal value1: 225,25
decimal value2: 225,25555
decimal value3: 225,25
decimal value4: 225,2
decimal value5: 225,0
decimal value6: 22555555,0
decimal value7: 225,0
format decimal value: 225,25
format decimal value: 225,26
format decimal value: 225,25
format decimal value: 225,2
format decimal value: 225
format decimal value(thousand separator): 22.555.555
format decimal value(with thousand separator): 22.555.555,00
format decimal value: 225

decimal value1: 225,25

decimal value2: 225,25555

decimal value3: 225,25

decimal value4: 225,2

decimal value5: 225,0

decimal value6: 22555555,0

decimal value7: 225,0

format decimal value: 225,25

format decimal value: 225,26

format decimal value: 225,25

format decimal value: 225,2

format decimal value: 225

format decimal value(thousand separator): 22.555.555

format decimal value(with thousand separator): 22.555.555,00

format decimal value: 225

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