📜  C# 程序使用环境类获取 OS 页面文件的内存大小

📅  最后修改于: 2022-05-13 01:54:37.334000             🧑  作者: Mango

C# 程序使用环境类获取 OS 页面文件的内存大小

环境类提供有关当前平台的信息并操作当前平台。它对于获取和设置各种与操作系统相关的信息很有用。我们可以使用它来检索命令行参数信息、退出代码信息、环境变量设置信息、调用堆栈信息的内容以及自上次系统启动以来的时间(以毫秒为单位)信息。在本文中,我们将讨论如何找到 OS Page 文件的内存大小。所以我们可以通过SystemPageSize属性找到 OS 页面文件的内存大小。此属性返回操作系统内存页中存在的字节数。

句法:

返回类型:此属性的返回类型是整数。

例子:

C#
// C# program to find the size of operating 
// system's memory page. Using Environment Class
using System;
  
class GFG{
      
static public void Main()
{
    // Declare a variable
    int result;
      
    // Now we find the memory size for OS Page file 
    // Using SystemPageSize property of Environment class
    result = Environment.SystemPageSize;
      
    // Display the result
    Console.WriteLine("The memory size for OS page file is " + result);
}
}


C#
// C# program to find the size of operating 
// system's memory page. Using Environment Class
using System;
  
class GFG{
      
static public void Main()
{
      
    // Arithmetic operation
    int Sum = 1 + 3;
    Console.WriteLine("Sum:" + Sum);
      
    // Declare a variable
    int res;
      
    // Now we find the memory size for OS Page file 
    // Using SystemPageSize property of Environment class
    res = Environment.SystemPageSize;
      
    // Display the result
    Console.WriteLine("The memory size for OS page file is " + res);
}
}


输出:

The memory size for OS page file is 4096

示例 2:

C#

// C# program to find the size of operating 
// system's memory page. Using Environment Class
using System;
  
class GFG{
      
static public void Main()
{
      
    // Arithmetic operation
    int Sum = 1 + 3;
    Console.WriteLine("Sum:" + Sum);
      
    // Declare a variable
    int res;
      
    // Now we find the memory size for OS Page file 
    // Using SystemPageSize property of Environment class
    res = Environment.SystemPageSize;
      
    // Display the result
    Console.WriteLine("The memory size for OS page file is " + res);
}
}

输出:

Sum:4
The memory size for OS page file is 4096