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of_GetFreeMemory
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Full name
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pfc_n_cst_platformsol2.of_GetFreeMemory
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Access
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public
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Extend of
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long
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Return value
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long
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Prototype
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public function long of_GetFreeMemory()
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Name
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Datatype
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lstr_memory
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os_memorystatus
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public function long of_GetFreeMemory ();//////////////////////////////////////////////////////////////////////////////
//
// Function: of_GetFreeMemory
//
// Access: public
//
// Arguments: none
//
//
// Returns: long - bytes of memory
//
//
// Description: returns the number of bytes of memory currently available
//
//////////////////////////////////////////////////////////////////////////////
//
// Revision History
//
// Version
// 5.0.02 Initial version
//
//////////////////////////////////////////////////////////////////////////////
//
// Copyright © 1996-1997 Sybase, Inc. and its subsidiaries. All rights reserved.
// Any distribution of the PowerBuilder Foundation Classes (PFC)
// source code by other than Sybase, Inc. and its subsidiaries is prohibited.
//
//////////////////////////////////////////////////////////////////////////////
os_memorystatus lstr_memory
//structure size is 8 ulong's or 8 * 4 bytes
lstr_memory.ul_length = 32
GlobalMemoryStatus(lstr_memory)
//bytes of virtual memory available
Return (lstr_memory.ul_availpagefile)
end function
pfcapsrv.pbl
> 
pfc_n_cst_platformsol2
> 
pfc_n_cst_platformsol2.os_memorystatus