public static void Run()
{
var methodName = new StackTrace().GetFrame(1).GetMethod().Name;
Console.WriteLine(methodName);
int a = 10;
int b = 20;
var c = 30;
var d = Fun(a, b);
string s1 = "10";
string s2 = "20";
var s3 = "30";
var s4 = s3;
Console.WriteLine("a is " + a);
Console.WriteLine("c is " + c);
Console.WriteLine("a+b=" + (a + b));
Console.WriteLine("Fun(a,b) is " + d);
Console.WriteLine("s1 is " + s1);
Console.WriteLine("s1 + s2 is " + s1 + s2);
Console.WriteLine("s3 + s4 is " + s3 + s4);
Fun1();
Console.WriteLine("a is " + a);
ClSA cl = new ClSA()
{
Name = "012345", Address = "Ads0123", Number = 123
};
var t = ((IFormattable)cl).ToString("", new CustomFormatter());
Console.Write("___");
Console.Write(t);
Console.Write("___");
Console.ReadLine();
}
string ICustomFormatter.Format(string format, object arg, IFormatProvider formatProvider)
{
ClSA c = arg as ClSA;
if (c != null)
{
return(string.Format("{0,-10:D9},{1,10},{2,10:x}", c.Name, c.Address, c.Number));
}
return(arg.ToString());
}