Static

常常記不起來，還是先Blog 起來好了

Sample 比較容易懂

Static Constructors

public class Bus

{

// Static constructor:

static Bus()

{

System.Console.WriteLine("The static constructor invoked.");

}

public static void Drive()

{

System.Console.WriteLine("The Drive method invoked.");

}

}

A slightly more informative example would be:

static void Main()

{

Bus.Drive();

Bus.Drive();

}

which gives the output:

The static constructor invoked.

The Drive method invoked.

The Drive method invoked.

Thus showing that the constructor is only called once, even though 'Drive()' was called twice.

***Static Variables***
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The current total is 12
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The current total is 35
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The current total is 69
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The current total is 114
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The current total is 170
Program completed