private void PopulateTree()
{
sampleTree.Nodes.Clear();
TreeNodeExt root = new TreeNodeExt();
root.Value = "root node";
sampleTree.Nodes.Add(root);
// Creating some fake nodes for testing purposes
for (int i = 0; i < 10; i++)
{
TreeNodeExt child = new TreeNodeExt();
TreeNodeExt doublechild = new TreeNodeExt();
TreeNodeExt ddoublechild = new TreeNodeExt();
child.NodeId = i; // Saved in ViewState
child.NodeType = "Type " + i; // Saved in ViewState
child.Value = child.NodeType;
doublechild.NodeId = i;
doublechild.NodeType = "Child " + i;
doublechild.Value = doublechild.NodeType;
ddoublechild.NodeId = i;
ddoublechild.NodeType = "Type Child " + i;
ddoublechild.Value = ddoublechild.NodeType;
root.ChildNodes.Add(child);
child.ChildNodes.Add(doublechild);
if (i % 2 == 0)
{
doublechild.ChildNodes.Add(ddoublechild);
}
}
}
public void ChildColor(TreeNodeExt parent)
{
foreach (TreeNodeExt Child in parent.ChildNodes)
{
if (Child.Text == filter || Child.Text.Contains(filter))
{
}
ChildFilter(Child);
}
}
public void CheckChild(TreeNodeExt t)
{
if (t.ChildNodes.Count > 0)
{
foreach (TreeNodeExt tt in t.ChildNodes)
{
if (tt.Checked == true)
{
message += tt.Text.ToString() + "; ";
}
CheckChild(tt);
}
}
}
public void ChildFilter(TreeNodeExt parent)
{
foreach (TreeNodeExt Child in parent.ChildNodes)
{
if (Child.Text == filter || Child.Text.Contains(filter))
{
TemporaryTree.Nodes.Add(new TreeNodeExt
{
NodeId = Child.NodeId,
NodeType = Child.NodeType,
Value = Child.Value
});
}
ChildFilter(Child);
}
}
public void CopyChilds(TreeNodeExt parent, TreeNodeExt willCopied)
{
TreeNodeExt newTn;
foreach (TreeNodeExt tn in willCopied.ChildNodes)
{
newTn = new TreeNodeExt
{
NodeId = tn.NodeId,
NodeType = tn.NodeType,
Value = tn.Value
};
if (tn.Checked)
{
newTn.Checked = true;
}
parent.ChildNodes.Add(newTn);
CopyChilds(newTn, tn);
}
}
public void Copy(TreeViewExt treeview1, TreeViewExt treeview2)
{
TreeNodeExt newTn;
foreach (TreeNodeExt tn in treeview1.Nodes)
{
newTn = new TreeNodeExt
{
NodeId = tn.NodeId,
NodeType = tn.NodeType,
Value = tn.Value
};
if (tn.Checked)
{
newTn.Checked = true;
}
CopyChilds(newTn, tn);
treeview2.Nodes.Add(newTn);
}
}