C# BinaryWriter类

C# BinaryWriter类用于将二进制信息写入流中。它在System.IO命名空间中找到。它还支持以特定编码编写字符串。

C# BinaryWriter示例

我们来看看将数据写入数据文件的BinaryWriter类的简单例子。

using System;  
using System.IO;  
namespace BinaryWriterExample  
{  
    class Program  
    {  
        static void Main(string[] args)  
        {  
            string fileName = "e:\\binaryfile.dat";  
            using (BinaryWriter writer = new BinaryWriter(File.Open(fileName, FileMode.Create)))  
            {  
                writer.Write(1024);  
                writer.Write("this is string data");  
                writer.Write(true);  
            }  
            Console.WriteLine("Data written successfully...");    
        }  
    }  
}

执行上面示例代码，得到以下结果 -

Data written successfully...