private void PopulateControls()
{
// Populate dropdown controls.
Sprocs.GetRoleTypes().ForEach(role => RoleDropDown.Items.Add(role));
Sprocs.GetPayIntervals().ForEach(interval => PayIntervalDropDown.Items.Add(interval));
// Add context menu items to master.
var linkList = new List <KeyValuePair <string, string> >();
var master = Master as SiteMaster;
linkList.Add(new KeyValuePair <string, string>("Add Device", "/devices/create"));
master.UpdateContextMenu(linkList);
}