public static bool operator <(GridRow left, GridRow right)
{
UIComp_DrawListboxItem itemA = left.rowItems[left.sortColumnIndex];
UIComp_DrawListboxItem itemB = right.rowItems[right.sortColumnIndex];
// handle same object case
if (left == right)
{
return(false);
}
// handle empty slot cases
if (itemB == null)
{
return(true);
}
else if (itemA == null)
{
return(false);
}
// both items valid, do the compare
else
{
return(itemA < itemB);
}
}
/// <summary>
/// Method called from static operator overload to virtualise the compare operation
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
protected virtual bool lessthan_operator(UIComp_DrawListboxItem other)
{
return(string.CompareOrdinal(this.Text, other.Text) != 0);
//return (this.Text.CompareTo(other.Text) < 0);
}
