The format of DDE reference that enables to get a flag of object value is:
= D_2000|ARCH_FLAGS!blname_N
D_2000 - DDE Server name (required)
FLAGS - requirement for flag of object
blname_N is a string consisting from:
- blname - logical name of archive block (COM_ID)
- N – consecutive number of archive value within the archive block
DDE reference returns a string. If the flag is TRUE, the string contains the proper character (A..P). The function IsFlag returns the value of particular flag.
The example of DDE reference is - here.
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