Marshal.FreeHGlobal : Marshal « System.Runtime.InteropServices « C# / C Sharp by API

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C# / C Sharp by API » System.Runtime.InteropServices » Marshal 
Marshal.FreeHGlobal
  
using System;
using System.IO;
using System.Reflection;
using System.Runtime.ConstrainedExecution;
using System.Runtime.InteropServices;
using Microsoft.Win32.SafeHandles;

public class MainClass
{
    public static void Main()
    {
        IntPtr ptr = Marshal.AllocHGlobal(1024);

        if (ptr != IntPtr.Zero){
                Marshal.FreeHGlobal(ptr);
                ptr = IntPtr.Zero;
        }
    }
}   

   
    
  
Related examples in the same category
1.Marshal.AllocCoTaskMem
2.Marshal.AllocHGlobal
3.Marshal.StringToCoTaskMemAnsi
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