Free memory: Marshal.FreeHGlobal : Memory « Windows « C# / CSharp Tutorial

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C# / CSharp Tutorial » Windows » Memory

29.13.5.Free memory: 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;

        }

    }

}

29.13.Memory
	29.13.1.	Allocate memory with System.Runtime.MemoryFailPoint
	29.13.2.	Allocate and free memory
	29.13.3.	Demonstrate stackalloc
	29.13.4.	Free Memory
	29.13.5.	Free memory: Marshal.FreeHGlobal
	29.13.6.	Create Heap and destroy Heap

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