public int CompareTo(Book other)
{
int compare = BookName?.CompareTo(other?.BookName) ?? -1;
if (compare == 0)
{
return(Author?.CompareTo(other?.Author) ?? -1);
}
return(compare);
}
public int CompareTo(SheetId other)
{
if (Equals(other, null))
{
return(1);
}
var x = ProcessId.CompareTo(other.ProcessId);
if (x != 0)
{
return(x);
}
x = BookName.CompareTo(other.BookName);
if (x != 0)
{
return(x);
}
return(SheetName.CompareTo(other.SheetName));
}
public int CompareTo(WindowId other)
{
if (Equals(other, null))
{
return(1);
}
var x = ProcessId.CompareTo(other.ProcessId);
if (x != 0)
{
return(x);
}
x = BookName.CompareTo(other.BookName);
if (x != 0)
{
return(x);
}
return(WindowIndex.CompareTo(other.WindowIndex));
}
