Display using scientific notation : double Format « Data Type « C# / CSharp Tutorial

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C# / CSharp Tutorial » Data Type » double Format

2.28.4.Display using scientific notation

using System;  



class MainClass {  

  public static void Main() {  

    double num = 64354.2345; 



    Console.WriteLine("Default format: " + num); 



    Console.WriteLine("Use scientific notation: " + 

                      "{0:#.###e+00}", num); 



  } 

}

Default format: 64354.2345
Use scientific notation: 6.435e+04

2.28.double Format
	2.28.1.	Format double value
	2.28.2.	Display with 2 decimal places
	2.28.3.	Display with commas and 2 decimal places
	2.28.4.	Display using scientific notation
	2.28.5.	Scale the value by 1000
	2.28.6.	Display positive, negative, and zero values differently
	2.28.7.	Display a percentage
	2.28.8.	Double format specifiers:{0:F2}, {0:N5}, {0:e}, {0:r}, {0:p}, {0:X}, {0:D12}, {0:C}
	2.28.9.	Use ToString() to format doubles

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