Initializing help system before first use

Controls and Attributes

The Optimizer controls and attributes are properties of the XPRSprob object.
They have been renamed in a similar way to the functions:
prob.Presolve = 0;
The MIPStatus and LPStatus attributes are no longer integers but have enumeration types, MIPStatus and LPStatus:
if (prob.MIPStatus == MIPStatus.Infeasible) {
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