VCOM:VectorWorks:Filing:IRawOSFile::::Read

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Description

namespace VectorWorks::Filing

Member of VCOM:VectorWorks:Filing:IRawOSFile

Read bytes from previosly opened file for reading.

virtual VCOMError VCOM_CALLTYPE Read(
                   Uint64    position,
                   Uint64&   inoutSize,
                   void*     pOutBuffer) = 0;

Parameters

position		Uint64		File offset from which the first byte of the sequence will be read.
inoutSize		Uint64&		In out parameter. Receives number of bytes that is to be read. Returns the number of bytes actually read.
pOutBuffer		void*		Pointer to memory that will receive the bytes that has been read.

Return Value

Uses standard VCOM Error Reporting.

Return value meaning:

kVCOMError_NotInitialized		Bad VCOM instance used to call the fuction.
kVCOMError_Failed		Routine failed.

See Also

VCOM:VectorWorks:Filing:IFolderIdentifier | VCOM:VectorWorks:Filing:IFileIdentifier | VCOM:VectorWorks:Filing:IRawOSFile

[[VCOM:VectorWorks:Filing:IFolderIdentifier]] | [[VCOM:VectorWorks:Filing:IFileIdentifier]] | [[VCOM:VectorWorks:Filing:IRawOSFile]]