TOPIC:

public class Program
{
	static void Main()
	{
		System.Console.WriteLine("Hello XIDE from c#!");
	}
}

PUBLIC CLASS Program
	PRIVATE STATIC METHOD Main() AS VOID
		Console.WriteLine("e""Hello XIDE from c#!")
END CLASS

public class Program
	private static method Start() as void
		Console.WriteLine("e""Hello XIDE from c#!")
end class

foreach (var readerName in readerNames) {
   ...
}

LOCAL @@array AS STRING[]
@@array := readerNames
FOREACH AS STRING IN @@array 
NEXT

using System;
public class Program
{
   static void Main()
   {
      int[] arr = {1,2,3};
      foreach (var val in arr) {
         int i = 1;
         if (i == 1) {
            Console.WriteLine("if");
         } else {
            Console.WriteLine("else");
            Console.WriteLine("else");
         }
      }
   }
}

using System
public class Program
	private static method Main() as void
		local arr as Long[]
		local @@array as Long[]
		local i as Long
		//
		arr := <Long>;
			{1,;
			2,;
			3;
			}
		@@array := arr
		foreach as Long in @@array 
			i := 1
			if i == 1
				Console.WriteLine("e""if")
				continueendif
			Console.WriteLine("e""else")
			Console.WriteLine("e""else")
		next
end class

LOCAL @@array AS STRING[]
@@array := readerNames
FOREACH AS STRING IN @@array 
NEXT

LOCAL @@array AS STRING[]
@@array := readerNames
FOREACH AS STRING IN @@array 
NEXT

FOREACH readerName AS STRING IN @@array 

foreach as Long in @@array 
	i := 1
	if i == 1
		 Console.WriteLine("e""if")
        else
                 Console.WriteLine("e""else")
                 Console.WriteLine("e""else")
        endif
        Console.WriteLine("ever")
next

@@array := arr
foreach as Long in @@array 
	i := 1
	if i == 1
		Console.WriteLine("e""if")
	else
		Console.WriteLine("e""else")
		Console.WriteLine("e""else")
	endif
	Console.WriteLine("e""ever")
next

/// <summary>This operator is used in code generated by the compiler when needed.</summary>
[DebuggerStepThrough];
PUBLIC STATIC OPERATOR IMPLICIT(u AS __Usual ) AS Logic
	IF (u:IsNull) .OR. (!u:_initialized)
		RETURN false
	ENDIF
	RETURN u:_usualType SWITCH__UsualType.Logic => u:_logicValue, 
	__UsualType.Long => u:_intValue != 0, 
	__UsualType.Int64 => u:_i64Value != 0, 
	__UsualType.Currency => u:_currencyValue != 0, 
	__UsualType.Decimal => u:_decimalValue != 0m, 
	_ => THROW __Usual.ConversionError(8u, TYPEOF(Logic), u), 
END OPERATOR

/// <summary>This operator is used in code generated by the compiler when needed.</summary>
[DebuggerStepThrough];
PUBLIC STATIC OPERATOR IMPLICIT(u AS __Usual ) AS Logic
	IF (u:IsNull) .OR. (!u:_initialized)
		RETURN false
	ENDIF
	SWITCH u:_usualType
	CASE __UsualType.Logic
		RETURN u:_logicValue
	CASE __UsualType.Long
		RETURN u:_intValue != 0
	CASE __UsualType.Int64
		RETURN u:_i64Value != 0
	CASE __UsualType.Currency
		RETURN u:_currencyValue != 0
	CASE __UsualType.Decimal
		RETURN u:_decimalValue != 0m
	OTHERWISE
		THROW __Usual.ConversionError(8u, TYPEOF(Logic), u)
	END SWITCH

END OPERATOR

LOCAL array2 AS char[]
array2 := "4711".ToCharArray()
_ := array2[0]

char[] array2 = "4711".ToCharArray();
_ = array2[0];

public static string ToPIN(this string pin)
	{
		string text = string.Empty;
		for (int i = 0; i < pin.Length; i++)
		{
			text = text + "3" + pin[i];
		}
		return text;
		}

public static method ToPIN(pin AS STRING) AS STRING
	LOCAL text AS STRING
	LOCAL i AS LONG

	text := string.Empty
	i := 0	
	WHILE i < pin:Length
//		text := text + "3" + pin[i]		// error XS9078
		text := text + "3" + pin.Substring(i,1)	// OK
		i++
	ENDDO
	RETURN text

pin[i]

pin[i] 

pin[i].ToString().