private void FillChannelList()
{
Channels channels = Channels.Get();
List <GrpInfo> groups = channels.GetGroups();
var groupsNodeWhite = new List <TreeNode>();
var groupsNodeBlack = new List <TreeNode>();
foreach (var group in groups)
{
var grpNode = new TreeNode(group.Title);
grpNode.Tag = group;
var grpNodeBlack = new TreeNode(group.Title);
grpNodeBlack.Tag = group;
foreach (var ch in channels.GetChannelsByGroup(group))
{
var chNode = new TreeNode(ch.Title);
chNode.Tag = ch;
if (ParentalControl.Get().IsChBlock(ch))
{
grpNodeBlack.Nodes.Add(chNode);
}
else
{
grpNode.Nodes.Add(chNode);
}
}
if (grpNode.Nodes.Count > 0)
{
groupsNodeWhite.Add(grpNode);
}
if (grpNodeBlack.Nodes.Count > 0)
{
groupsNodeBlack.Add(grpNodeBlack);
}
}
treeList.Nodes.AddRange(groupsNodeWhite.ToArray());
treeBlock.Nodes.AddRange(groupsNodeBlack.ToArray());
}