C#读取指针地址值 [英] C# Read pointer address value

问题描述

(对不起我的英语不好)

(Sorry for my bad English )

如何从C#指针中读取值地址?

How to read a value address from pointer in C#?

示例: 我知道我的指针，但是在应用程序启动时值会改变.

Example: I know my pointer but the value change at application starting.

1)开始

(Pointer) 0x0018F36C   =  ( Value) 0x0342AD68

2)重新启动

(Pointer) 0x0018F36C  = ( Value Changed ) 0x0342AE20

实际上我的基本地址为0x0018F36C 但是需要从指针中读取值并保存很长

Actually i have a base address 0x0018F36C but need to read value from pointer and save in long

示例:

long addr_base = 0x0018F36C;
long address;  //Obviously I do not know the Address

现在我需要从addr_base读取long值并将值(long)放入地址

now i need to read long value from addr_base and put the value (long) in address

示例

addr_base = memory.ReadAddress(addr_base)

有人知道如何读取存储在名为addr_base的变量中的地址吗?

anyone know how to read address stored in the variable called addr_base?

推荐答案

如果您的地址类似于0x0018F36C，则可以:

If you have a an address like 0x0018F36C, you can:

IntPtr ptr = (IntPtr)0x0018F36C;
long longValue = Marshal.ReadInt64(ptr);

如果您需要从某个地址读取另一个地址，则还有另一个Marshal方法:

If from an address you need to read another address, there is another Marshal method:

IntPtr ptr = (IntPtr)0x0018F36C;
IntPtr ptr2 = Marshal.ReadIntPtr(ptr);

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