private void RemoveShortcutFromTree(TreeView targetTreeView, ShortcutOperations shortcutOperations)
{
if (targetTreeView.SelectedNode != null)
{
DataTreeNode node = (DataTreeNode)targetTreeView.SelectedNode;
string nodeID = (node.Data as Shortcut).ID;
shortcutOperations.DeleteNodeByID(nodeID);
shortcutOperations.ReadXMLShortcuts(targetTreeView);
}
}
private void ReadXMLShortcuts()
{
DataSet ds = new DataSet();
string strFilename = "Shortcuts.xml";
ds.ReadXml(strFilename);
ds.Tables[0].DefaultView.Sort = "OrderNo";
DataView dv = ds.Tables[0].DefaultView;
trvShortcuts.Nodes.Clear();
foreach (DataRowView dvr in dv)
{
Shortcut s = new Shortcut(dvr["FilePath"].ToString().Trim(), dvr["Alias"].ToString().Trim());
s.ID = dvr["ID"].ToString();
s.OrderNo = dvr["OrderNo"].ToString();
DataTreeNode d = new DataTreeNode(s);
trvShortcuts.Nodes.Add(d);
}
}
public void ReadXMLShortcuts(System.Windows.Forms.TreeView targetTreeView)
{
System.Data.DataSet ds = new System.Data.DataSet();
string strFilename = _shortcutsFile;
ds.ReadXml(strFilename);
if (ds.Tables.Count > 0)
{
ds.Tables[0].DefaultView.Sort = "OrderNo";
System.Data.DataView dv = ds.Tables[0].DefaultView;
targetTreeView.Nodes.Clear();
foreach (System.Data.DataRowView dvr in dv)
{
Shortcut s = new Shortcut(dvr["FilePath"].ToString().Trim(), dvr["Alias"].ToString().Trim());
s.ID = dvr["ID"].ToString();
s.OrderNo = dvr["OrderNo"].ToString();
DataTreeNode d = new DataTreeNode(s);
targetTreeView.Nodes.Add(d);
}
}
}