[CP-SAT] deprecate SearchAllSolutions and SolveWithSolutionCallback

examples/dotnet/BalanceGroupSat.cs

@@ -147,7 +147,7 @@ public class BalanceGroupSat
 
         var solutionPrinter = new SolutionPrinter(values, colors, allGroups, allItems, itemInGroup);
 
-        var status = solver.SolveWithSolutionCallback(model, solutionPrinter);
+        var status = solver.Solve(model, solutionPrinter);
     }
 
     public class SolutionPrinter : CpSolverSolutionCallback

examples/dotnet/NetworkRoutingSat.cs

@@ -498,10 +498,11 @@ public class NetworkRoutingSat
             cpModel.AddAllDifferent(nodeVars);
 
             var solver = new CpSolver();
+            solver.StringParameters = "enumerate_all_solutions:true";
 
             var solutionPrinter =
                 new FeasibleSolutionChecker(demandIndex, ref _allPaths, maxLength, arcVars, maxPaths, nodeVars);
-            var status = solver.SearchAllSolutions(cpModel, solutionPrinter);
+            var status = solver.Solve(cpModel, solutionPrinter);
         }
 
         private long[,] getArcsData()
@@ -765,9 +766,10 @@ public class NetworkRoutingSat
             cpModel.Minimize(LinearExpr.Sum(obj));
 
             CpSolver solver = new CpSolver();
-            solver.StringParameters = parameters;
+            solver.StringParameters =
+                parameters + " enumerate_all_solutions:true";
 
-            CpSolverStatus status = solver.SearchAllSolutions(
+            CpSolverStatus status = solver.Solve(
                 cpModel, new FeasibleSolutionChecker2(maxUsageCost, comfortableTrafficVars, trafficVars));
 
             return (long)solver.ObjectiveValue;

examples/dotnet/NursesSat.cs

@@ -195,7 +195,8 @@ public class NursesSat
         to_print.Add(5091);
         to_print.Add(7003);
         NurseSolutionObserver cb = new NurseSolutionObserver(shift, num_nurses, num_days, num_shifts, to_print);
-        CpSolverStatus status = solver.SearchAllSolutions(model, cb);
+        solver.StringParameters = "enumerate_all_solutions:true";
+        CpSolverStatus status = solver.Solve(model, cb);
 
         // Statistics.
         Console.WriteLine("Statistics");