C#

Lawyer A = new Lawyer();
Lawyer B = A;

namespace MyNameSpace
{
    class Lawyer
    {
        public string Name;
        public string Address;
        public string Telephone;

        //The reference to the next Lawyer in list
        public Lawyer Previous;
        public Lawyer()
        {
        }
    }
}

Lawyer LastItem = new Lawyer();
for(int I = 0; I <10; I++)
{
    Lawyer another = new Lawyer();
    another.Previous = LastItem; //You add a reference to it not the object itself
    LastItem = another;//Now we change reference of the LastItem to be the most recently added item
}

Regards

public void DoSomething()
{
   DoSomething(true);
}

public void DoSomething(bool special)
{
 // do something (special if bool flag is set)
}

class MyBase
{
  public virtual void DoSomething()
  {
    MessageBox.Show("Something from MyBase");
  }
}

class MyDerived : MyBase
{
  public overload void DoSomething()
  {
    MessageBox.Show("Something from MyDerived");
  }
}

J4amieC wrote:

class MyBase
{
public virtual void DoSomething()
{
MessageBox.Show("Something from MyBase");
}
}

class MyDerived : MyBase
{
public overload void DoSomething()
{
MessageBox.Show("Something from MyDerived");
}

void DataGridView1CellMouseDown(object sender, System.Windows.Forms.DataGridViewCellMouseEventArgs e)
{
	DataGridView.HitTestInfo hit = dataGridView1.HitTest(e.X, e.Y);
	if (hit.Type == DataGridViewHitTestType.ColumnHeader)
	{
		label1.Text = "Sorted";
	}
}

numbers1thru9 wrote:

the problem is if the item is the last item in the listview when the box is checked/unchecked the program.cs throws an argument out or range exception. does anyone know why or how to fix it?