大家好，又见面了，我是你们的朋友全栈君。class Program
{
//public static void Calculate()
//{
// double Diameter = 0.5;
// Console.Write(“The Area Of Circle with a Diameter of {0} is {1}”, Diameter, Diameter * Math.PI);
//}
static void Main(string[] args)
{
//ThreadStart threadStart = new ThreadStart(Calculate);
//Thread thread = new Thread(threadStart);
//thread.Start();
//Console.ReadKey();
ParameterizedThreadStart threadStart = new ParameterizedThreadStart(Calculate);
Thread thread = new Thread(threadStart);
thread.Start(0.9);
Console.ReadKey();
}
private static void Calculate(object obj)
{
double Diameter=Double.Parse(obj.ToString());
Console.Write(“The Area Of Circle with a Diameter of {0} is {1}”, Diameter, Diameter * Math.PI);
}
}
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