CComBSTR::ByteLength

Returns the number of bytes in m_str, excluding the terminating null character.

unsigned int ByteLength( ) const throw( );

Return Value

The length of the m_str member in bytes.

Remarks

Returns 0 if m_str is NULL.

Example

// string with 11 chars (22 bytes)
CComBSTR bstrTemp(OLESTR("Hello World"));

unsigned int len = bstrTemp.ByteLength();

ATLASSERT(len == 22);   

Requirements

Header: atlcomcli.h

See Also

Concepts

CComBSTR Class

CComBSTR Members

CComBSTR::Length