public static void RestoreAccessibility(MVCxTreeView treeView, string disabledList)
{
if (string.IsNullOrEmpty(disabledList))
{
return;
}
string[] strNodes = disabledList.Split(',');
for (int i = 0; i < strNodes.Length; i++)
{
TreeViewNode node = treeView.Nodes.FindRecursive(n => n.Name == strNodes[i]);
if (node != null)
{
node.Enabled = false;
}
}
}
public static void RestoreSelection(MVCxTreeView treeView, string selectedNodes)
{
if (string.IsNullOrEmpty(selectedNodes))
{
return;
}
string[] strNodes = selectedNodes.Split(',');
for (int i = 0; i < strNodes.Length; i++)
{
TreeViewNode node = treeView.Nodes.FindRecursive(n => n.Name == strNodes[i]);
if (node != null)
{
node.Checked = true;
}
}
}
public static void AllowCheckNodes(MVCxTreeView treeView, int selectedIndex)
{
switch (selectedIndex)
{
case 0:
treeView.AllowCheckNodes = false;
break;
case 1:
treeView.AllowCheckNodes = true;
PerformActionOnNodesRecursive(treeView.Nodes, delegate(TreeViewNode node) { node.AllowCheck = node.Nodes.Count == 0; });
break;
case 2:
treeView.AllowCheckNodes = true;
PerformActionOnNodesRecursive(treeView.Nodes, delegate(TreeViewNode node) { node.AllowCheck = true; });
break;
}
}
public static string ChangeAccessibility(MVCxTreeView treeView, bool enable, string disabledList)
{
if (!enable)
{
ArrayList lst = new ArrayList();
PerformActionOnNodesRecursive(treeView.Nodes, delegate(TreeViewNode node) {
node.Enabled = !node.Checked;
if (!node.Enabled)
{
lst.Add(node.Name);
}
});
disabledList = string.Join(",", lst.ToArray());
}
else
{
PerformActionOnNodesRecursive(treeView.Nodes, delegate(TreeViewNode node) { node.Enabled = true; });
disabledList = string.Empty;
}
return(disabledList);
}
