private void gtv_OnGetNodeText(Genius.Controls.TreeView.GeniusTreeView Sender, Genius.Controls.TreeView.NodeTextEventArgs e)
{
VistaItem aItem = e.Node.Data as VistaItem;
switch (e.DisplayColumn)
{
case 0:
e.Text = aItem.Name;
break;
case 1:
Int64 size = aItem.Size;
if (size >= 0)
{
e.Text = size.ToString();
}
else
{
e.Text = string.Empty;
}
break;
case 2:
e.Text = aItem.FileType;
break;
case 3:
if (aItem.Date > DateTime.MinValue)
{
e.Text = aItem.Date.ToString();
}
break;
}
}
public int Compare(object x, object y)
{
VistaItem a = x as VistaItem;
VistaItem b = y as VistaItem;
switch (FSortBy)
{
case GroupBy.Name:
return(a.Name.CompareTo(b.Name));
case GroupBy.Date:
return(a.Date.CompareTo(b.Date));
case GroupBy.Type:
return(a.FileType.CompareTo(b.FileType));
}
return(0);
}
private static void AddToGroup(ArrayList childs, GroupBy by, ArrayList aSrc, IComparable min, IComparable max)
{
if (by == GroupBy.Name)
{
int i = 0;
while (i < aSrc.Count)
{
VistaItem aItem = aSrc[i] as VistaItem;
string aName = aItem.Name.ToLower();
if (aName.CompareTo(min) >= 0 && aName.CompareTo(max) < 0)
{
childs.Add(aItem);
aSrc.RemoveAt(i);
i--;
}
i++;
}
}
}
private System.IComparable gtv_OnGetNodeValue(Genius.Controls.TreeView.INode A, int aDisplayColumn)
{
VistaItem aItem = A.Data as VistaItem;
if (aItem is VistaGroup)
{
return(aItem.Name);
}
switch (aDisplayColumn)
{
case 0:
return(aItem.Name);
case 1:
return(aItem.Size);
case 2:
return(aItem.FileType);
case 3:
return(aItem.Date);
}
return(null);
}