public static int DefaultSortComparison(object x, object y)
{
if (x == null)
{
if (y == null)
{
return(0);
}
else
{
return(-1);
}
}
else
{
if (y == null)
{
return(1);
}
else
{
Type xType = x.GetType();
Type yType = y.GetType();
ViewSortHintAttribute xAttribute = xType.GetCustomAttributes(typeof(ViewSortHintAttribute), true).FirstOrDefault() as ViewSortHintAttribute;
ViewSortHintAttribute yAttribute = yType.GetCustomAttributes(typeof(ViewSortHintAttribute), true).FirstOrDefault() as ViewSortHintAttribute;
return(ViewSortHintAttributeComparison(xAttribute, yAttribute));
}
}
}
private static int ViewSortHintAttributeComparison(ViewSortHintAttribute x, ViewSortHintAttribute y)
{
if (x == null)
{
if (y == null)
{
return(0);
}
else
{
return(-1);
}
}
else
{
if (y == null)
{
return(1);
}
else
{
return(string.Compare(x.Hint, y.Hint, StringComparison.Ordinal));
}
}
}
private static int ViewSortHintAttributeComparison(ViewSortHintAttribute x, ViewSortHintAttribute y)
{
if (x == null)
{
if (y == null)
{
return 0;
}
else
{
return -1;
}
}
else
{
if (y == null)
{
return 1;
}
else
{
return string.Compare(x.Hint, y.Hint, StringComparison.Ordinal);
}
}
}