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DDE-ERROR Attribute

The error condition returned by the most recent exchange in a DDE conversation associated with the frame. A DDE function or a DDE-NOTIFY event initiates an exchange in a DDE conversation.

Data Type: INTEGER

Access: Readable

Applies To: Frame

Table 52 lists the possible errors returned by an exchange in a DDE conversation.

Table 52: Progress DDE Errors 
Error
Description
1
DDE INITIATE failure.
2
A DDE statement (DDE ADVISE, DDE EXECUTE, DDE GET, DDE REQUEST, or DDE SEND) time out.
3
Memory allocation error.
4
Invalid channel number (not an open conversation).
5
Invalid data item (in topic).
6
DDE ADVISE failure (data link not accepted).
7
DDE EXECUTE failure (commands not accepted).
8
DDE GET failure (data not available).
9
DDE SEND failure (data not accepted).
10
DDE REQUEST failure (data not available).
11
DDE-NOTIFY event failure (data not available).
99
Internal error (unknown).

This attribute applies to any frame on Windows that is a Dynamic Data Exchange (DDE) frame for a DDE conversation.


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