Retrieves the generic message for a specific error code and compares it to the last error message.

ID: 323

See: Code = [ErrorCode], Error = [ErrorInfo], Message = [string] 
				
					using uCalcSoftware;

var uc = new uCalc();
// Retrieve the built-in message for a specific error code, without triggering an error.
Console.WriteLine($"Generic 'Undefined Identifier' message: {uc.Error.GetMessage(ErrorCode.Undefined_Identifier)}");

// Now, trigger a specific error by using an undefined variable.
uc.EvalStr("MyUndefinedVar + 5");

// Check the message and number for the last error that occurred.
Console.WriteLine($"Last error message: {uc.Error.Message}");
Console.WriteLine($"Last error number: {(int)uc.Error.Code}");
				
			
Generic 'Undefined Identifier' message: Undefined identifier
Last error message: Undefined identifier
Last error number: 258
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					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

int main() {
   uCalc uc;
   // Retrieve the built-in message for a specific error code, without triggering an error.
   cout << "Generic 'Undefined Identifier' message: " << uc.Error().GetMessage(ErrorCode::Undefined_Identifier) << endl;

   // Now, trigger a specific error by using an undefined variable.
   uc.EvalStr("MyUndefinedVar + 5");

   // Check the message and number for the last error that occurred.
   cout << "Last error message: " << uc.Error().Message() << endl;
   cout << "Last error number: " << (int)uc.Error().Code() << endl;
}
				
			
Generic 'Undefined Identifier' message: Undefined identifier
Last error message: Undefined identifier
Last error number: 258
Explore 600+ other examples
				
					Imports System
Imports uCalcSoftware
Public Module Program
   Public Sub Main()
      Dim uc As New uCalc()
      '// Retrieve the built-in message for a specific error code, without triggering an error.
      Console.WriteLine($"Generic 'Undefined Identifier' message: {uc.Error.GetMessage(ErrorCode.Undefined_Identifier)}")
      
      '// Now, trigger a specific error by using an undefined variable.
      uc.EvalStr("MyUndefinedVar + 5")
      
      '// Check the message and number for the last error that occurred.
      Console.WriteLine($"Last error message: {uc.Error.Message}")
      Console.WriteLine($"Last error number: {CType(uc.Error.Code, Integer)}")
   End Sub
End Module
				
			
Generic 'Undefined Identifier' message: Undefined identifier
Last error message: Undefined identifier
Last error number: 258
Explore 600+ other examples