public void Test_Common()
{
var item1 = new GKListItem(10, null);
var item2 = new GKListItem(20, null);
Assert.AreEqual(-1, item1.CompareTo(item2));
item1 = new GKListItem(10, null);
item2 = new GKListItem(null, null);
Assert.AreEqual(-1, item1.CompareTo(item2));
item1 = new GKListItem(null, null);
item2 = new GKListItem(20, null);
Assert.AreEqual(1, item1.CompareTo(item2));
Assert.AreEqual(0, item1.CompareTo(item1));
Assert.AreEqual(-1, item1.CompareTo(null));
var subitem1 = new GKListSubItem(10);
var subitem2 = new GKListSubItem(20);
Assert.AreEqual(-1, subitem1.CompareTo(subitem2));
subitem1 = new GKListSubItem(10);
subitem2 = new GKListSubItem(null);
Assert.AreEqual(-1, subitem1.CompareTo(subitem2));
subitem1 = new GKListSubItem(null);
subitem2 = new GKListSubItem(20);
Assert.AreEqual(1, subitem1.CompareTo(subitem2));
Assert.AreEqual(0, subitem1.CompareTo(subitem1));
Assert.AreEqual(-1, subitem1.CompareTo(null));
}
public int CompareTo(object obj)
{
GKListSubItem otherItem = obj as GKListSubItem;
if (otherItem == null)
{
return(-1);
}
IComparable cv1 = fValue as IComparable;
IComparable cv2 = otherItem.fValue as IComparable;
int compRes;
if (cv1 != null && cv2 != null)
{
compRes = cv1.CompareTo(cv2);
}
else if (cv1 != null)
{
compRes = -1;
}
else if (cv2 != null)
{
compRes = 1;
}
else
{
compRes = 0;
}
return(compRes);
}
public int CompareTo(object obj)
{
GKListSubItem otherItem = obj as GKListSubItem;
if (otherItem == null)
{
return(-1);
}
if (fValue is string && otherItem.fValue is string)
{
return(GKListView.StrCompareEx((string)fValue, (string)otherItem.fValue));
}
IComparable cv1 = fValue as IComparable;
IComparable cv2 = otherItem.fValue as IComparable;
int compRes;
if (cv1 != null && cv2 != null)
{
compRes = cv1.CompareTo(cv2);
}
else if (cv1 != null)
{
compRes = -1;
}
else if (cv2 != null)
{
compRes = 1;
}
else
{
compRes = 0;
}
return(compRes);
}
public void AddSubItem(object itemValue)
{
GKListSubItem subItem = new GKListSubItem(itemValue);
SubItems.Add(subItem);
}
