//-----------------------------------------------------------------------------
internal void SortNodes(eSortParmItem SortBy)
{
treeViewParameters.BeginUpdate();
_SortNodes(treeViewParameters.Nodes, SortBy);
treeViewParameters.EndUpdate();
treeViewParameters.Invalidate();
}
//-----------------------------------------------------------------------------
internal void _SortNodes(TreeNodeCollection Nodes, eSortParmItem SortBy)
{
int N = Nodes.Count;
if (N > 0)
{
int index_of_min = 0;
for (int iterator = 0; iterator < N - 1; iterator++)
{
index_of_min = iterator;
for (int index = iterator + 1; index < N; index++)
{
int test = 0;
if (SortBy == eSortParmItem.spiFieldname)
{
test = ParmTreeNode.CompareBasedOnField((Nodes[index] as ParmTreeNode), (Nodes[index_of_min] as ParmTreeNode));
}
else
{
test = ParmTreeNode.CompareBasedOnLabel((Nodes[index] as ParmTreeNode), (Nodes[index_of_min] as ParmTreeNode));
}
if (test < 0)
{
index_of_min = index;
}
}
if (iterator != index_of_min)
{
SwapParmNodes(Nodes, iterator, index_of_min);
}
}
}
foreach (TreeNode node in Nodes)
{
if (node.Nodes.Count > 0)
{
_SortNodes(node.Nodes, SortBy);
}
}
}