Initializing help system before first use

isValid Method

Returns whether the CRef reference of the XPRBindexSet is valid.

Namespace:   BCL
Assembly:  xprbdn (in xprbdn.dll) Version: 37.1.1.0
Syntax
C#
VB
public bool isValid()

Return Value

Type:  Boolean
Boolean true if the XPRBindexSet reference is valid.
Examples
XPRBprob prob = new XPRBprob("NewProb"); XPRBindexSet idxset = new XPRBindexSet(); ... if(idxset.isValid()) System.Console.Writeln("Index Set is valid.");
See Also