CWinAppEx::WriteSectionBinary

Writes binary data to a value in the registry.

BOOL WriteSectionBinary(
   LPCTSTR lpszSubSection,
   LPCTSTR lpszEntry,
   LPBYTE pData,
   UINT nBytes 
);

Parameters

• [in] lpszSubSection
  A string that contains the name of a registry key

• [in] lpszEntry
  A string that contains the value to set.

• [in] pData
  The data to write to the registry.

• [in] nBytes
  The size of pData in bytes.

Return Value

TRUE if this method is successful; otherwise FALSE.

Remarks

The lpszSubSection parameter is not the absolute path for a registry entry. It is a relative path that is appended to the end of the default registry key for your application. To get or set the default registry key, use the methods CWinAppEx::GetRegistryBase and CWinAppEx::SetRegistryBase respectively.

If the key specified by lpszEntry does not exist, this method will create it.

Requirements

Header: afxwinappex.h

See Also

Reference

CWinAppEx Class

Hierarchy Chart