how to set backcolor for all textboxes in winform globally?

thanks for your replies. I have few controls in my form, i need to change the backcolor of controls which are reqired fields.
 

hi prathap,

add a new class in your code,call this class every pages.
public class mycolor
{
 public mycolor(coltrol ctr)
{
foreach (var control in ctr)
{   

var box = control as TextBox; 

if (box != null) 

box.BackColor = Color.Red; 

}
}
}

Make a globle function and call this function at load event for every form

public void colorchange()
        {
               Action<Control.ControlCollection> coll= null;  


            foreach (Control c in coll)
            {
               if (c    is TextBox  )
        (control as TextBox).BackColor = Color.blue;             
  }
            }
        }

ok,but i need this code in all forms. so, can i access this globally instead of writing this code again and again

this code changes the color of all textboxes in the parent container (e.g. form, groupcontrol, ...). However, if the textboxes are nested in some container, you need to iterate it as well.

foreach (var control in this.Controls)
{   

var box = control as TextBox; 

if (box != null) 

box.BackColor = Color.Red; 

}