public static void Main()
Console.WriteLine("Hello World");
Console.WriteLine("impliciet conversion happend durin the compile expecting no throwing exception :" + a);
float k = 12334455555.111F;
int convgetal = int.Parse(getal);
Console.WriteLine(convgetal);
string getalstr = "12345a";
bool convsucces = int.TryParse(getalstr,out result);
Console.WriteLine(result);
Console.WriteLine("het kan niet geconverteerd worden ");