Retreving text from treeview problem. [modified]
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Ok, I have a treeview and it has the following items in it. Menu 1 Sub menu 1 Then I call a function to write the items to a file. But when I open the file it shows Menu 1 Menu 1 Sub menu 1 Anyone know why it is creating the other Menu item? Here are the functions. menu += WriteMenu(menu, treeView1); string WriteMenu(string menu, TreeView treeView) { foreach(TreeViewMenuItem menuItem in treeView.Nodes) { if(menuItem.Nodes.Count > 0) { menu += menuItem.Text + "\n"; menu += WriteSubMenu(menu, menuItem); } else { menu += menuItem.Text + "\n"; } } return menu; } string WriteSubMenu(string menu, TreeViewMenuItem menuItem) { foreach(TreeViewMenuItem subItem in menuItem.Nodes) { if(subItem.Nodes.Count > 0) { menu += subItem.Text + "\n"; menu += WriteSubMenu(menu, subItem); } else { menu += subItem.Text + "\n"; } } return menu; } -- modified at 20:47 Monday 4th June, 2007
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Ok, I have a treeview and it has the following items in it. Menu 1 Sub menu 1 Then I call a function to write the items to a file. But when I open the file it shows Menu 1 Menu 1 Sub menu 1 Anyone know why it is creating the other Menu item? Here are the functions. menu += WriteMenu(menu, treeView1); string WriteMenu(string menu, TreeView treeView) { foreach(TreeViewMenuItem menuItem in treeView.Nodes) { if(menuItem.Nodes.Count > 0) { menu += menuItem.Text + "\n"; menu += WriteSubMenu(menu, menuItem); } else { menu += menuItem.Text + "\n"; } } return menu; } string WriteSubMenu(string menu, TreeViewMenuItem menuItem) { foreach(TreeViewMenuItem subItem in menuItem.Nodes) { if(subItem.Nodes.Count > 0) { menu += subItem.Text + "\n"; menu += WriteSubMenu(menu, subItem); } else { menu += subItem.Text + "\n"; } } return menu; } -- modified at 20:47 Monday 4th June, 2007