Initializing help system before first use

# Message(XpressProblem, String, Int32, Int32) Method

Implement XpressProblem.CallbackAPI.MessageCallback.
Namespace: Optimizer
Assembly: xprsdn (in xprsdn.dll) Version: 46.01.02+e8d9493ad804415424ae931ce2abaeb6c55a6d5a
Syntax
C#

    public void Message(
    	XpressProblem prob,
    	string msg,
    	int msglen,
    	int msgtype
    )

#### Parameters

prob XpressProblem
  The problem on which the message is printed.
msg String
  The message text.
msglen Int32
  Length of messsage text.
msgtype Int32
  Type of message.

See Also

#### Reference

DefaultMessageListener Class
Message Overload
Optimizer Namespace
Parent Topic Message Method

© 2001-2026 Fair Isaac Corporation. All rights reserved. This documentation is the property of Fair Isaac Corporation (“FICO”). Receipt or possession of this documentation does not convey rights to disclose, reproduce, make derivative works, use, or allow others to use it except solely for internal evaluation purposes to determine whether to purchase a license to the software described in this documentation, or as otherwise set forth in a written software license agreement between you and FICO (or a FICO affiliate). Use of this documentation and the software described in it must conform strictly to the foregoing permitted uses, and no other use is permitted.