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module32next (kernel32)
 
.
Summary

C# Signature:

[DllImport("kernel32.dll")]
static extern bool Module32Next(IntPtr hSnapshot, ref MODULEENTRY32 lpme);

User-Defined Types:

See struct MODULEENTRY32

Notes:

None.

Tips & Tricks:

http://pastebin.com/BzD1jdmH

Sample Code:

    int procIDDDDDDDDDDDDD = Process.GetCurrentProcess().Id;
    ----------------
    static void EnumProcessModules(int procIDDDDDDDDDDDDD)
    {//http://pastebin.com/BzD1jdmH
    var snapshot = CreateToolhelp32Snapshot(SnapshotFlags.Module | SnapshotFlags.Module32, (uint)procIDDDDDDDDDDDDD);
    MODULEENTRY32 mod = new MODULEENTRY32() { dwSize = (uint)Marshal.SizeOf(typeof(MODULEENTRY32)) };
    if (!Module32First(snapshot, ref mod))
    return;

    List<string> modules = new List<string>();
    do
    {
    modules.Add(mod.szModule);
    }
    while (Module32Next(snapshot, ref mod));
    Console.WriteLine("OK");
    }

Alternative Managed API:

System.Diagnostics.Process class contains many module, process, and thread methods.

For example:

    using System.Diagnostics;
    ...
    private void DumpModuleInfo(IntPtr hProcess)
    {
    uint pid = GetProcessId(hProcess);
    foreach (Process proc in Process.GetProcesses())
    {
        if (proc.Id == pid)
        {
        foreach (ProcessModule pm in proc.Modules)
        {
        Console.WriteLine("{0:X8} {1:X8} {2:X8} {3}", (int)pm.BaseAddress,
        (int)pm.EntryPointAddress, (int)pm.BaseAddress + pm.ModuleMemorySize, pm.ModuleName);
        }
        }
    }
    }

Documentation

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