C#

c2423 wrote:

However, my question was more along the lines of "do people generally know of their existance?"

Greeeg wrote:

I think most people use them intuitively

string x = "hello world";
char y = x[0];

this[int indexno]
{
  get { return something; }
}

c2423 wrote:

What I wanted to know was are people familiar with how to add this functionality to a class, rather then can people use a class which already has this functionality.

List<Color> webColours = new List<Color>();
foreach (PropertyInfo property in
    (typeof(Color)).GetProperties(BindingFlags.Public | BindingFlags.Static))
{
    Color colour = Color.FromName(property.Name);
    webColours.Add(colour);
    comboBox1.Items.Add(colour);
}

List<Color> systemColours = new List<Color>();
foreach (PropertyInfo property in
    (typeof(SystemColors)).GetProperties(BindingFlags.Public | BindingFlags.Static))
{
    Color colour = Color.FromName(property.Name);
    systemColours.Add(colour);
    comboBox2.Items.Add(colour);
}

prabhkar272 wrote:

I want to implemnt in web applications(c#)

But_Im_a_Lady wrote:

What I want to do is change the background colour of a "header cell" to indicate any errors which may exist in the grid that may be out of view - this will help the user so they do not have to scroll up & down the grid to see any possible errors.