Raises an error in a callback using a customized message with ErrorRaiseMessage

ID: 39

See: Error = [ErrorInfo], Raise(string) 
				
					using uCalcSoftware;

var uc = new uCalc();

static void RaiseErrorMessageCallback(uCalc.Callback cb) {
   if (cb.Arg(1) == 123) {
      cb.Error.Raise("I do not like this value!");
      cb.Return(cb.Arg(1));
   }
}


uc.DefineFunction("ErrRaiseMsgTest(Value)", RaiseErrorMessageCallback);
Console.WriteLine(uc.EvalStr("ErrRaiseMsgTest(111)"));
Console.WriteLine(uc.EvalStr("ErrRaiseMsgTest(123)"));
				
			
111
I do not like this value!
Explore 600+ other examples
				
					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

void ucalc_call RaiseErrorMessageCallback(uCalcBase::Callback cb) {
   if (cb.Arg(1) == 123) {
      cb.Error().Raise("I do not like this value!");
      cb.Return(cb.Arg(1));
   }
}
int main() {
   uCalc uc;

   uc.DefineFunction("ErrRaiseMsgTest(Value)", RaiseErrorMessageCallback);
   cout << uc.EvalStr("ErrRaiseMsgTest(111)") << endl;
   cout << uc.EvalStr("ErrRaiseMsgTest(123)") << endl;
}
				
			
111
I do not like this value!
Explore 600+ other examples
				
					Imports System
Imports uCalcSoftware
Public Module Program
   
   Public Sub RaiseErrorMessageCallback(ByVal cb As uCalc.Callback)
      If cb.Arg(1) = 123 Then
         cb.Error.Raise("I do not like this value!")
         cb.Return(cb.Arg(1))
      End If
   End Sub
   Public Sub Main()
      Dim uc As New uCalc()
      
      uc.DefineFunction("ErrRaiseMsgTest(Value)", AddressOf RaiseErrorMessageCallback)
      Console.WriteLine(uc.EvalStr("ErrRaiseMsgTest(111)"))
      Console.WriteLine(uc.EvalStr("ErrRaiseMsgTest(123)"))
   End Sub
End Module
				
			
111
I do not like this value!
Explore 600+ other examples