[Help]C# How to convert memory value to string?

[shimo diaz]

How to convert value to string
this is my code Is this code right or is it wrong?
thanks in advance!
note: I know that CloseHandle is missing

PHP Code:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using System.Runtime.InteropServices;

namespace ReadMemory_function
{
    public partial class Form1 : Form
    {
        [DllImport("kernel32.dll")]
        static extern IntPtr OpenProcess(uint dwDesiredAccess, [MarshalAs(UnmanagedType.Bool)] bool bInheritHandle, int dwProcessId);

        [DllImport("kernel32.dll", SetLastError = true, PreserveSig = true)]
        [return: MarshalAs(UnmanagedType.Bool)]
        public static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress,
             byte[] lpBuffer, UIntPtr nSize, out int lpNumberOfBytesRead);

        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            int PID = Process.GetProcessesByName("calc")[0].Id;
            IntPtr hprocess = OpenProcess(0x0010, false, PID);
            byte[] value = new byte[4];
            int num;
            ReadProcessMemory(hprocess, (IntPtr)0x030000, value, (UIntPtr)4, out num);
        }
    }
} 


[BEanErzzz]

Originally Posted by shimo diaz

How to convert value to string
this is my code Is this code right or is it wrong?
thanks in advance!
note: I know that CloseHandle is missing

PHP Code:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using System.Runtime.InteropServices;

namespace ReadMemory_function
{
    public partial class Form1 : Form
    {
        [DllImport("kernel32.dll")]
        static extern IntPtr OpenProcess(uint dwDesiredAccess, [MarshalAs(UnmanagedType.Bool)] bool bInheritHandle, int dwProcessId);

        [DllImport("kernel32.dll", SetLastError = true, PreserveSig = true)]
        [return: MarshalAs(UnmanagedType.Bool)]
        public static extern bool ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress,
             byte[] lpBuffer, UIntPtr nSize, out int lpNumberOfBytesRead);

        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            int PID = Process.GetProcessesByName("calc")[0].Id;
            IntPtr hprocess = OpenProcess(0x0010, false, PID);
            byte[] value = new byte[4];
            int num;
            ReadProcessMemory(hprocess, (IntPtr)0x030000, value, (UIntPtr)4, out num);
        }
    }
} 


To get the number you're retrieving as it's string representation "1234" or the string representation of the bytes "D2-04-00-00"?

[shimo diaz]

Originally Posted by BEanErzzz

To get the number you're retrieving as it's string representation "1234" or the string representation of the bytes "D2-04-00-00"?

#Delete please
thanks for your concern I already found the answer.