C#

BinaryServerFormatterSinkProvider serverProv = new BinaryServerFormatterSinkProvider();
provider.TypeFilterLevel = System.Runtime.Serialization.Formatters.TypeFilterLevel.Full;

props = new HashTable();
props["port"] = 2264;

HttpChannel chan = new HttpChannel(props, 
new BinaryClientFormatterSinkProvider(), provider);        
ChannelServices.RegisterChannel( chan );

<br />
Types must inherit from MarshalByRefObject when the type is used across application domain boundaries, and the state of the object must not be copied because the members of the object are not usable outside the application domain where they were created.<br />

void OnPrintPageBoard(object obj, PrintPageEventArgs ppea)
{
    Graphics   grfx  = ppea.Graphics;

    //get printable area in millimeters
    double dPrintableWidth = PrinterUnitConvert.Convert(grfx.VisibleClipBounds.Width, PrinterUnit.Display, PrinterUnit.TenthsOfAMillimeter)/10;
    double dPrintableHeight = PrinterUnitConvert.Convert(grfx.VisibleClipBounds.Height, PrinterUnit.Display, PrinterUnit.TenthsOfAMillimeter)/10;

    //switch output to millimeters
    grfx.PageUnit = GraphicsUnit.Millimeter;

    Pen myPen = new Pen(Color.Black,1);
    grfx.DrawRectangle(myPen, 0, 0, (float)dPrintableWidth, (float)dPrintableHeight);
}

//.. form load class & fun
ArrayList list = new ArrayList();
list.Add(new BindingObject(1, "One", null)); //..constructer alright
list.Add(new BindingObject(2, "Two", null));
list.Add(new BindingObject(3, "Three", "NULL"));
dataGrid1.DataSource = list;
//......

public class BindingObject
		{
			private int intMember;
			private string stringMember;
			private string nullMember;

			public BindingObject(int i, string str1, string str2)
			{
				intMember = i;
				stringMember = str1;
				nullMember = str2;
			}

			public int IntMember
			{
				get { return intMember; }
			}
			public string StringMember
			{
				get { return stringMember; }
			}
			public string NullMember
			{
				get { return nullMember; }
			}
		}