PROVIDER_COLUMN_ENTRY_WSTR

Represents a specific column supported by the provider.

PROVIDER_COLUMN_ENTRY_WSTR(name, ordinal, member )

Parameters

• name
  [in] The column name.

• ordinal
  [in] The column number. Unless the column is a Bookmark column, the column number must not be 0.

• member
  [in] The member variable in the data class that stores the data.

Remarks

Use this macro when the column data is a null terminated Unicode character string, DBTYPE_WSTR.

Requirements

Header: atldb.h

See Also

Concepts

Macros for OLE DB Provider Templates

OLE DB Provider Templates (C++)

The OLE DB Provider Template Architecture

Creating an OLE DB Provider