Getting XML data into combobox

Question

I have a windows form with 3 comboboxes and a XML file as following

Answer 1

Usinq LINQ To XML:

var xml = XElement.Parse(
                @"
                        
                            
                                
                                    Ctrl
                                
                                
                                    Alt
                                
                                
                                    Shift
                                
                            
                        
                        
                            
                                
                                    Ctrl
                                
                                
                                    Alt
                                
                                
                                    Shift
                                
                            
                        
                        
                            
                                
                                    a
                                
                                
                                    b
                                
                                
                                    c
                                
                            
                        
                    ");

var key1 = xml.Descendants("key1");

foreach (var key in key1)
    comboBox1.Items.Add(key.Value.Trim());

var key2 = xml.Descendants("key2");

foreach (var key in key2)
    comboBox2.Items.Add(key.Value.Trim());

//Do the same for other keys...