how I can use this function in javascript??


http://msdn.microsoft.com/en-us/library/windows/d...6589(v=vs.85).aspx

code:

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mem32 = Interop.Call('kernel32', 'GlobalMemoryStatusEx', 'MEMORYSTATUSEX');
var string_memory = mem32.dwMemoryLoad; ??

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MEMORYSTATUSEX isn't a String, it's a structure. The documentation for it can be found here

You will need to use Data Blocs to emulate the structure and then you can read information out with functions like

Javascript code:

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myDataBloc.readDWORD(0);

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Javascript code:

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/*
    typedef struct _MEMORYSTATUSEX {
      DWORD     dwLength;                       0
      DWORD     dwMemoryLoad;                   4
      DWORDLONG ullTotalPhys;                   8
      DWORDLONG ullAvailPhys;                   16
      DWORDLONG ullTotalPageFile;               24
      DWORDLONG ullAvailPageFile;               32
      DWORDLONG ullTotalVirtual;                40
      DWORDLONG ullAvailVirtual;                48
      DWORDLONG ullAvailExtendedVirtual;        56
    } MEMORYSTATUSEX, *LPMEMORYSTATUSEX;
*/
var DIV = 1024;
var _MEMORYSTATUSEX = Interop.Allocate(64);
    _MEMORYSTATUSEX.WriteDWORD(0, _MEMORYSTATUSEX.Size);
Debut.Trace('RetVal: '+Interop.Call('kernel32', 'GlobalMemoryStatusEx', _MEMORYSTATUSEX));
 
Debug.Trace('There is '+_MEMORYSTATUSEX.ReadDWORD(4)+' percent of memory in use.');
Debug.Trace('There are '+_MEMORYSTATUSEX.ReadDWORD(8)/DIV+' total KB of physical memory.');
Debug.Trace('There are '+_MEMORYSTATUSEX.ReadDWORD(16)/DIV+' free  KB of physical memory.');
Debug.Trace('There are '+_MEMORYSTATUSEX.ReadDWORD(24)/DIV+' total KB of paging file.');
Debug.Trace('There are '+_MEMORYSTATUSEX.ReadDWORD(32)/DIV+' free  KB of paging file.');
Debug.Trace('There are '+_MEMORYSTATUSEX.ReadDWORD(40)/DIV+' total KB of virtual memory.');
Debug.Trace('There are '+_MEMORYSTATUSEX.ReadDWORD(48)/DIV+' free  KB of virtual memory.');
Debug.Trace('There are '+_MEMORYSTATUSEX.ReadDWORD(56)/DIV+' free  KB of extended memory.');

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i think i need to learn more =S, thank you very much!