C# StreamWriter Write(Double)

Description

StreamWriter Write(Double) Writes the text representation of an 8-byte floating-point value to the text string or stream.

Syntax

StreamWriter.Write(Double) has the following syntax.

public virtual void Write(
  double value
)

Parameters

StreamWriter.Write(Double) has the following parameters.

• value - The 8-byte floating-point value to write.

Returns

StreamWriter.Write(Double) method returns

Example

using System;//from   w w w. j  a v  a 2 s  . c o m
using System.IO;
using System.Text;

class Program
{
    static void Main(string[] args)
    {
        string fileName = "test.txt";

        using (StreamWriter writer = new StreamWriter(fileName))
        {
            writer.Write(1.2D);
        }
    }
}