[英]MVVMCross binding in Android not work
我是MVVMCross的新手,我在這里重寫了演示代碼:,更改不多,但是綁定的東西不起作用,它應該顯示錯誤日志以進行調試。 我也閱讀了命名約定這是我的viewmodel類
public class FirstViewModel:MvxViewModel
{
private string _firstName;
private string _lastName;
public string FirstName {
set { SetProperty(ref _firstName, value); RaisePropertyChanged(() => FirstName); }
get { return _firstName; }
}
public string LastName {
set { SetProperty(ref _lastName, value); RaisePropertyChanged(() => LastName); }
get { return _lastName; }
}
public string FullName {
get { return string.Format("{0} {1}", _firstName, _lastName); }
}
}
視圖:
public class FirstView : MvxActivity<FirstViewModel>
{
protected override void OnCreate (Bundle bundle)
{
base.OnCreate (bundle);
SetContentView (Resource.Layout.FirstView);
}
}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:local="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textSize="40dp"
local:MvxBind="Text FirstName" />
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textSize="40dp"
local:MvxBind="Text LastName" />
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textSize="40dp"
local:MvxBind="Text FullName" />
</LinearLayout>
只需更改以下代碼行即可:
RaisePropertyChanged(() => FullName
RaisePropertyChanged(() => FullName
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