IPXV_Inst::FormatFileSize Method

Revision as of 14:11, 28 May 2015

Converts the specified file size in bytes to display string. For example:

349 to "0.34 KB (349 bytes)"

8791 to "8.58 KB (8,791 bytes)"

4022817 to "3.84 MB (4,022,817 bytes)"

Syntax

HRESULT FormatFileSize([in]                   ULONGLONG     nSize,
                       [in, defaultvalue(0)]  VARIANT_BOOL  bShort,
                       [out, retval]          BSTR*         ppRes);

Parameters

nSize

[in] Number of bytes.

bShort

[in, defaultvalue(0)] Specifies the option to make short display-string. For example with true value instead of "0.34 KB (349 bytes)" you will get "0.34 KB".

ppRes

[out, retval] Returns string as result of converting.

Return Value

Returns S_OK if operation was successful or error code in other cases.

See Also

IPXV_Inst