C#

private void SelectAllReverse(TextBox control)
{
    if (control.TextLength > 0)
    {
        control.SelectionStart = control.TextLength;
        for (int i = 0; i < control.TextLength; i++)
        {
            SendKeys.Send("+{LEFT}");
        }
    }
}

leppie wrote:

the content of an array is mutable

public byte getItem(int item)
{
    return MyArray[item];
}

public void setItem(int item, byte value)
{
    MyArray[item] = value;
}

williamnw wrote:

To follow on, you would be better to use methods to access the elements rather then the array

Dewald wrote:

now I have a practical example of where it becomes significant.

Mark Salsbery
Microsoft MVP - Visual C++

interface IFoo 
{ 
void Abc(); 
} 

class Foo : IFoo 
{ 
private void IFoo.Abc() 
{ 

} 
} 
D:\Visual Studio 2008\Projects\TestInterface2\TestInterface2\Program.cs(15,22): error CS0106: The modifier 'private' is not valid for this item 

interface IFoo
{
    void Abc();
}

class Foo : IFoo
{
    private void Abc() {}

    void IFoo.Abc() { this.Abc(); }
}