Hi,
I've the same problem that this post (http://www.telerik.com/community/forums/silverlight/treelist/treelistview-crashes-with-more-than-8-items.aspx).
When I have more than 8 items, Drag&drop crashes on the "CumulativeValue" method in IndexTree class.
I think that this problem due to the constructor of IndexTree class :
When you drag an element, i think this element is temporary duplicated. So "size" property is smallest
is there a trick to solve this problem ?
Thanks to your help.
I've the same problem that this post (http://www.telerik.com/community/forums/silverlight/treelist/treelistview-crashes-with-more-than-8-items.aspx).
When I have more than 8 items, Drag&drop crashes on the "CumulativeValue" method in IndexTree class.
I think that this problem due to the constructor of IndexTree class :
internal
IndexTree(
int
capacity,
double
defaultValue)
{
this
.count = capacity;
this
.size = 8;
while
(
this
.size < capacity)
{
this
.size =
this
.size << 1;
}
this
.tree =
new
double
[
this
.size << 1];
this
.itemDefaultValue = defaultValue;
this
.Initialize(defaultValue);
}
When you drag an element, i think this element is temporary duplicated. So "size" property is smallest
is there a trick to solve this problem ?
Thanks to your help.