public override bool Equals(object value)
{
IdentityUserNamePair temp = (IdentityUserNamePair)value;
bool result = false;
if (null == temp)
{ // If passed value null - false.
result = false;
}
else if (this == temp)
{ // If instances equal - true.
result = true;
}
else
{
if (_identity != null)
{
if (_identity.Equals(temp._identity))
{
result = true;
}
}
else if (_userName == temp._userName)
{
result = true;
}
}
return(result);
}