static void Main(string[] args)
{
MyMethodInvoker invoker = Add;
invoker += new MyMethodInvoker(Subtract);
int result = invoker.Invoke(38, 4);
foreach (MyMethodInvoker inv in invoker.GetInvocationList())
{
result = inv.Invoke(38, 4);
}
Console.WriteLine(result);
Program p = new Program();
p.State = 1;
invoker += new MyMethodInvoker(p.Foo);
invoker -= new MyMethodInvoker(Add);
invoker -= Subtract;
invoker(11, 22);
Program p2 = new Program();
p2.State = 2;
Bar(Add);
MyMethodInvoker invoker2 = (int x, int y) =>
{
return(x / y);
};
}
public void PreparedArgumentsIsNeverNull()
{
MyMethodInvoker vkr = new MyMethodInvoker();
Assert.IsNotNull(vkr.GetPreparedArguments(),
"PreparedArguments is null even before Prepare() is called; must NEVER be null.");
vkr.NullOutPreparedArguments();
Assert.IsNotNull(vkr.GetPreparedArguments(),
"PreparedArguments should revert to the empty object[] when set to null; must NEVER be null.");
}
public RealtimeWindowOutput(uint width, uint height, Form form)
{
Width = width;
Height = height;
image = new Bitmap((int)Width, (int)Height);
this.form = form;
form.Width = (int)Width;
form.Height = (int)Height;
form.FormBorderStyle = FormBorderStyle.FixedSingle;
form.BackColor = Color.White;
form.BackgroundImage = image;
g = form.CreateGraphics();
func = new MyMethodInvoker(WritePixel);
}
public void PreparedArgumentsIsNeverNull()
{
MyMethodInvoker vkr = new MyMethodInvoker();
Assert.IsNotNull(vkr.GetPreparedArguments(),
"PreparedArguments is null even before Prepare() is called; must NEVER be null.");
vkr.NullOutPreparedArguments();
Assert.IsNotNull(vkr.GetPreparedArguments(),
"PreparedArguments should revert to the empty object[] when set to null; must NEVER be null.");
}
