how i can catch message come out dll in my program

[shortwave]

how i can catch message come out from dll that i use in my program so i can post another message instade of dll one

[Stephen Hewitt]

Can you be a little clearer?

Steve

[_AnsHUMAN_]

Do you want some notification for the completion of task that is being done in a dll? You can use a flag variable, modify it in the dll(Pass it to the dll by reference) and then check for the value that if it gets modified, you do some other task.

Somethings seem HARD to do, until we know how to do them. ;-)_AnShUmAn_

[shortwave]

in my program i use function in dll when this function fails it post message(from insde the dll)like(Erorr number ...) so i dont want this message to appear i want to now win its posted and prevent it to appear to user and then i post my own message.

[Jun Du]

If it's some unexpected error or your DLL cannot handle it, you may throw a string (instead of displaying it). Your caller should catch the string thrown from the DLL and process it any way you like.

Best, Jun