COLUMNDATATYPE enumeration

Do not use. Used to specify the type of a column of a database.

Syntax

typedef enum  { 
  CDT_FILETIME,
  CDT_FIXSTRA,
  CDT_VARSTRA,
  CDT_BYTE,
  CDT_DWORD,
  CDT_WORD,
  CDT_STREAM,
  CDT_VARBLOB,
  CDT_FIXBLOB,
  CDT_FLAGS,
  CDT_UNIQUE,
  CDT_FIXSTRW,
  CDT_VARSTRW,
  CDT_LASTTYPE
} ACCESSTYPE;

Constants

CDT_FILETIME

Data type is FILETIME

CDT_FIXSTRA

Data type is ANSI string with fixed size which is independent of string length.

CDT_VARSTRA

Data type is ANSI string with variable size which is dependent on string length.

CDT_BYTE

Data type is BYTE.

CDT_DWORD

Data type is DWORD.

CDT_WORD

Data type is WORD.

CDT_STREAM

Data type is file stream.

CDT_VARBLOB

Data type is blob of variable size.

CDT_FIXBLOB

Data type is blob of fixed size.

CDT_FLAGS

Data type is flags (DWORD).

CDT_UNIQUE

Data type is a unique key (DWORD).

CDT_FIXSTRW

Data type is Unicode string with fixed size which is independent of string length.

CDT_VARSTRW

Data type is Unicode string with fixed size which is dependent on string length.

CDT_LASTTYPE

This is the number of data types supported.

Requirements