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SolvSolver
Michael Waite edited this page Mar 16, 2026
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A class to manage Solver Engine and Options. Example usage:
Problem.Solver.Method = slvGRG_Nonlinear| Class | Method/Property | Description |
|---|---|---|
| SolvSolver | EnableEvents | Enables the ShowTrial, BeforeSolve, AfterSolve events of the SolvProblem class (default = False). |
| SolvSolver | Method | Sets/Gets the solver method (engine) to use to solve the problem. |
| SolvSolver | MsgCodeToString | Returns the string message associated with the Solver code returned by SolveIt method. |
| SolvSolver | Options | Exposes the Solver Options object. |
| SolvSolver | Reset | Resets all Option values to defaults. |
| SolvSolver | SaveAllTrialSolutions | Sets whether all intermediate solutions attempted should be saved - see SaveSolutionsToRange and SaveSolutionsToArray of the SolvProblem class to access these solutions. |
| SolvSolver | UserCallbackMacroName | Sets the name of the user-defined callback function that will be called on each trial solution. If this is used in conjunction with the ShowTrial event, then the return value from the callback function takes precedence over the return value from the event. |
Getting Started
How-to Topics
- Solver Primer
- A Walkthrough Example
- Using the Enhanced Callback
- Using SolverWrapper Events
- ActiveX DLL FAQ
- Using Without Registration
Object Model Overview