Xamarin Forms Button OnClick
<p>I currently have a ContentPage.cs in my project, using Xamarin Forms as work environment, and I was just wondering if I could be able to add an OnClick for the button that is at the end of the code.  Any help is very appreciated. Thanks in advanced.</p>

<p>using System;</p>

<p>using Xamarin.Forms;</p>

<p>namespace DebuggerTestAndroidIOS
{
    public class VSParameters : ContentPage
    {
        public VSParameters ()
        {
            Content = new StackLayout { 
                Children = {
                    new StackLayout { BackgroundColor = Color.FromHex("0ADF80"),
                        Children = {</p>

<pre><code>                        new Label { Text = PatientInformation.PatientName,
                            TextColor= Color.White,
                            FontSize = 25
                        } 
                    }
                },

                //Patient Information Stack Layout
                new StackLayout{ Orientation = StackOrientation.Horizontal, 
                    Children = {

                        //Patient Image, sex and date of birth
                        new StackLayout{Orientation = StackOrientation.Vertical, Padding = new Thickness (30, 0, 0, 0),
                            Children = {

                                new Image {Source = "UserMale.png"},
                                new Label {Text = "Sex: " + PatientInformation.Sex  , FontSize = 15, TextColor= Color.Black},
                                new Label{Text = "Date of Birth: " + (PatientInformation.DateOfBirth).ToString(), FontSize = 15, TextColor= Color.Black}
                            }

                        },

                        //other patient information
                        new StackLayout{Orientation = StackOrientation.Vertical, 
                            Children = {
                                new Label {Text = "ID: " + PatientInformation.PatientID, FontSize = 15, TextColor= Color.Black},


                                new Label{Text = "Room: " + PatientInformation.RoomNumber, FontSize = 15, TextColor= Color.Black},
                                new Label {Text = "Bed: " + PatientInformation.BedID, FontSize = 15, TextColor= Color.Black},
                                new Label{Text = "Primary Doctor: " + PatientInformation.PrimaryDoctor, FontSize = 15, TextColor= Color.Black}

                            }

                        }


                    }
                },
                new StackLayout {Orientation = StackOrientation.Horizontal, Padding = new Thickness(30, 0, 0, 0),
                    Children = {

                        new StackLayout{Orientation = StackOrientation.Vertical, 
                            Children = {
                            new Label {Text ="Heart Rate", FontSize= 20, TextColor = Color.FromHex("D95D65"), HorizontalOptions = LayoutOptions.StartAndExpand},
                                new Label{Text=""},
                                new Label {Text ="Temperature", FontSize= 20, TextColor = Color.FromHex("08CD78"), HorizontalOptions = LayoutOptions.StartAndExpand},
                                new Label{Text=""},
                            new Label {Text ="Respiration Rate", FontSize= 20, TextColor = Color.FromHex("08CD78"), HorizontalOptions = LayoutOptions.StartAndExpand},
                            new Label {Text ="Blood Pressure: ", FontSize= 20, TextColor = Color.FromHex("D95D65"), HorizontalOptions = LayoutOptions.StartAndExpand},
                                new Label{Text=""},
                                new Label{Text=""},
                                new Label {Text ="Systolic", FontSize= 18, TextColor = Color.FromHex("D95D65")},
                            new Label {Text ="Diastolic", FontSize= 18, TextColor = Color.FromHex("D95D65")}
                            }
                        },

                        new StackLayout{Orientation = StackOrientation.Vertical, 
                            Children = {
                                new Entry {TextColor = Color.Black, BackgroundColor = Color.FromRgb(231, 231, 231), WidthRequest= 100},
                                new Entry {TextColor = Color.Black, BackgroundColor = Color.FromRgb(231, 231, 231), WidthRequest= 100},
                                new Entry {TextColor = Color.Black, BackgroundColor = Color.FromRgb(231, 231, 231), WidthRequest= 100},
                                new Label{Text=""},
                                new Label{Text=""},
                                new Label{Text=""},

                                new Entry {TextColor = Color.Black, BackgroundColor = Color.FromRgb(231, 231, 231), WidthRequest= 100},
                                new Entry {TextColor = Color.Black, BackgroundColor = Color.FromRgb(231, 231, 231), WidthRequest= 100},


                            }
                        },

                    }

                },

                new StackLayout{HorizontalOptions = LayoutOptions.Center,
                    Children = {

                        new Button{Text = "Add parameters"}


                    }

                }
            }
        };

    }
}
</code></pre>

<p>}</p>