Equivalent to choosing Range Analyze Solver... and pressing the Delete button in the Solver Parameters dialog box. Deletes an existing constraint.
Syntax
SolverDelete(CellRef, Relation, FormulaText)
For an explanation of the arguments and constraints, see SolverAdd.
Remarks
If the combination of CellRef and Relation does not match any existing constraint, the function returns the value 4 and no action is taken. If the constraint is found, it is deleted, and the function returns the value 0.