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X-Hacker.org- CA-Clipper 5.2 . Technical Reference - <b>dbordercreateinfo</b> http://www.X-Hacker.org [<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]
 DBORDERCREATEINFO
 Information needed to create a new order for the workarea
------------------------------------------------------------------------------
 Structure

     typedef struct
     {
        DBORDERCONDINFOP condition;
        BYTEP            bagName;
        BYTEP            ordName;
        BOOL             unique;
     
        ITEM             bExpr;
        ITEM             cExpr;
     } DBORDERCREATEINFO;
     
     typedef DBORDERCREATEINFO far * DBORDERCREATEINFOP;

 Elements

     condition

        Contains a pointer to information about the condition (if any) for
        the Order.

     bagName

        Contains a pointer to a null-terminated string containing the Order
        Bag to create.

     ordName

        Contains a pointer to a null-terminated string containing the Order
        to create in bagName.

     unique

        Contains a boolean value specifying whether or not the Order should
        be created with the attribute of containing only unique keys.

     bExpr / cExpr

        Contain a CA-Clipper-level reference to a code block and a matching
        string containing the key expression defining the Order imposed on
        the workarea.

     Warning!  You should perform code block evaluations with great
     caution.  Save any states that are likely to change as a result of re-
     entrance, so you can restore them after the code evaluation.

 Files:  Header file is Rdd.api.

 Used by:   orderCreate()


See Also: orderCreate()

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