c# - Xamarin 表单按钮 OnClick

Question

目前我的项目中有一个 ContentPage.cs，使用 Xamarin Forms 作为工作环境，我只是想知道是否可以为代码末尾的按钮添加 OnClick。非常感谢任何帮助。提前致谢。

使用系统；

使用 Xamarin.Forms；

命名空间 DebuggerTestAndroidIOS{ 公共(public)类 VSParameters:ContentPage { 公共(public) VS 参数 () { 内容 = 新的 StackLayout { children = { 新的 StackLayout { BackgroundColor = Color.FromHex("0ADF80"), child = {

                        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"}


                    }

                }
            }
        };

    }
}

Answer 1

如果你真的想要内联，你可以这样做:

new Button {
    Text = "Add parameters"
    Command = new Command(() => {
        //Fix world hunger here
    })
};