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ddlLookRec() - get information about the next record in a collection

Version 7.11

ddlLookRec() - get information about the next record in a collection

Prototype:

   void ddlLookRec(
      CONTROL *ctl,
      char *OptionString,
      char *ArgString);

Permitted values in OptnStr: NA

Form of ArgList:
      <cx> [<TableName>]

Description:
Advances to the next record pointer in the specified collection; and returns information about that record.

Values returned in Control Structure:

Control.Ans1	If end of data: 0 If Table-specific collection: 1 If global collection: hierarchy level of record - 1 thru N
Control.Ans2	Record number of record
Control.Ans3	Extended frame information enum{ ddlLookRecFlMask = 0x0000FFFF, ddlLookRecFlFrameInfo = 0x00010000, ddlLookRecFlFrameStart = 0x00020000, ddlLookRecFlFrameEnd = 0x00040000 };
Control.Ans3str[]	Table name of record

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