memory use of my application

[stoppi]

is there a way to retrieve the amount of memory of my ram which my swfkit application uses?
any method that says: currently using 17mb ram, or something like that?

[SWFKit]

Use the windows api "GetProcessMemoryInfo", but it can only work on windows nt/2000/xp.

[stoppi]

yes i found this method in the msdn. unfortunately i didn't find examples or codesnippets in this forum, showing me, how to use the "GetProcessMemoryInfo" method.
i miss some "Dll.registerFunction" examples or tutorials ;-)

[SWFKit]

We will make a sample for you tomorrow.

[stoppi]

thanks, i'm very excited

[SWFKit]

/*
typedef struct _PROCESS_MEMORY_COUNTERS {
    DWORD cb;
    DWORD PageFaultCount;
    SIZE_T PeakWorkingSetSize;
    SIZE_T WorkingSetSize;
    SIZE_T QuotaPeakPagedPoolUsage;
    SIZE_T QuotaPagedPoolUsage;
    SIZE_T QuotaPeakNonPagedPoolUsage;
    SIZE_T QuotaNonPagedPoolUsage;
    SIZE_T PagefileUsage;
    SIZE_T PeakPagefileUsage;
} PROCESS_MEMORY_COUNTERS;

sizeof(PROCESS_MEMORY_COUNTERS) = 40
*/

// define a customized pointer type, size is 40
var ProcessMemoryCountersType = new DllParam(40, 1);

/*
BOOL GetProcessMemoryInfo(
  HANDLE Process,                          // handle to process
  PPROCESS_MEMORY_COUNTERS ppsmemCounters, // buffer
  DWORD cb                                 // size of buffer
);
*/

// register the  GetProcessMemoryInfo function
var success = Dll.registerFunction("Psapi.dll", 
"GetProcessMemoryInfo", "getPMemInfo", "stdcall",
"long", "long", ProcessMemoryCountersType, "long");

Dll.registerFunction("kernel32.dll", "GetCurrentProcess", 
"getCurrentProcess", "cdecl", "long");

// handle the PROCESS_MEMORY_COUNTERS structur
function MemInfo()
{
var i;
this.value = new StringStream;

// fill the value
this.value.write(40);
for (i = 4; i < 40; i++) this.value.put(0);

function PageFaultCount()
{
this.value.getPos = 4;
return this.value.getLong();
}

function PeakWorkingSetSize()
{
this.value.getPos = 8;
return this.value.getLong();
}

function WorkingSetSize()
{
this.value.getPos = 12;
return this.value.getLong();
}

function QuotaPeakPagedPoolUsage()
{
this.value.getPos = 16;
return this.value.getLong();
}

function QuotaPagedPoolUsage()
{
this.value.getPos = 20;
return this.value.getLong();
}

function QuotaPeakNonPagedPoolUsage()
{
this.value.getPos = 24;
return this.value.getLong();
}

function QuotaNonPagedPoolUsage()
{
this.value.getPos = 28;
return this.value.getLong();
}

function PagefileUsage()
{
this.value.getPos = 32;
return this.value.getLong();
}

function PeakPagefileUsage()
{
this.value.getPos = 36;
return this.value.getLong();
}
}

function getMemInfo(memInfo)
{
if (getPMemInfo(getCurrentProcess(), memInfo, 40))
{
trace("Memory Usage: " + memInfo.WorkingSetSize());
}
}

if (success)
{
memInfo = new MemInfo();

Application.setInterval(getMemInfo, 1000, memInfo);
}

[stoppi]

thank you very much for fast and good support. your users need more examples and help on this windows api programming. the ideas and possibilities are endless... thanks!