BEGIN_COLUMN_MAP

아티클
06/05/2017

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The latest version of this topic can be found at BEGIN_COLUMN_MAP.

Marks the beginning of a column map entry.

Syntax

  
BEGIN_COLUMN_MAP(  
x  
 )

Parameters

x
[in] The name of the user record class derived from CAccessor.

Remarks

This macro is used in the case of a single accessor on a rowset. If you have multiple accessors on a rowset, use BEGIN_ACCESSOR_MAP.

The BEGIN_COLUMN_MAP macro is completed with the END_COLUMN_MAP macro. This macro is used when there is only one accessor required in the user record.

Columns correspond to fields in the rowset you want to bind.

Example

Here is a sample column and parameter map:

Requirements

Header: atldbcli.h

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