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of_getdiskspace
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Full name
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pfc_n_cst_filesrvsol2.of_getdiskspace
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Access
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public
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Extend of
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integer
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Return value
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integer
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Prototype
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public function integer of_getdiskspace(string,ref long,ref long)
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Name
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Datatype
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ll_BytesPerSect
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long
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ll_ClusterBytes
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long
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ll_FreeClusters
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long
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ll_SectPerCluster
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long
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ll_TotalClusters
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long
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public function integer of_getdiskspace (string as_drive, ref long al_totalspace, ref long al_freespace);//////////////////////////////////////////////////////////////////////////////
// Public Function: of_GetDiskSpace
// Arguments: as_Drive The letter of the drive to be checked.
// al_TotalSpace The total number of bytes on the drive, passed by reference.
// al_FreeSpace The number of bytes free, passed by reference.
// Returns: Integer
// 1 if successful, -1 if an error occurrs.
// Description: Get space information about a drive.
//////////////////////////////////////////////////////////////////////////////
// Rev. History: Version
// 5.0.02 Initial version
// 5.0.03 Changed argument datatype to string from char to fix polymorphism problem
// with literals passed in.
//////////////////////////////////////////////////////////////////////////////
// Copyright © 1996-1999 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.
//////////////////////////////////////////////////////////////////////////////
long ll_SectPerCluster, ll_BytesPerSect, ll_FreeClusters, ll_TotalClusters, ll_ClusterBytes
If Not GetDiskFreeSpaceA(as_Drive, ll_SectPerCluster, ll_BytesPerSect, &
ll_FreeClusters, ll_TotalClusters) Then Return -1
ll_ClusterBytes = ll_SectPerCluster * ll_BytesPerSect
al_TotalSpace = ll_ClusterBytes * ll_TotalClusters
al_FreeSpace = ll_ClusterBytes * ll_FreeClusters
Return 1
end function
pfcapsrv.pbl
> 
pfc_n_cst_filesrvsol2
>