CS0117 C#"Resource.Id"不包含"PhoneNumberText"的定义. [英] CS0117 C# 'Resource.Id' does not contain a definition for "PhoneNumberText"
问题描述
我将Visual Studio 2015与Xamarin一起使用. 我将我的项目命名为"Phoneword" 我在Xamarin的网站上看到了诸如教程/示例之类的代码.
I use Visual Studio 2015 with Xamarin. I'm naming my project "Phoneword" I see this code such as tutorial/example on Xamarin's site.
TranslateButton 和 CallButton 成员的错误相同.
MainActivity.cs
using System;
using Android.App;
using Android.Content;
using Android.Runtime;
using Android.Views;
using Android.Widget;
using Android.OS;
namespace Phoneword
{
[Activity(Label = "Phoneword", MainLauncher = true)]
public class MainActivity : Activity
{
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Our code will go here
// Get our UI controls from the loaded layout:
EditText phoneNumberText = (EditText)FindViewById(Resource.Id.PhoneNumberText);
Button translateButton = FindViewById<Button>(Resource.Id.TranslateButton);
Button callButton = FindViewById<Button>(Resource.Id.CallButton);
// Disable the "Call" button
callButton.Enabled = false;
// Add code to translate number
string translatedNumber = string.Empty;
translateButton.Click += (object sender, EventArgs e) =>
{
// Translate user's alphanumeric phone number to numeric
translatedNumber = Core.PhonewordTranslator.ToNumber(phoneNumberText.Text);
if (String.IsNullOrWhiteSpace(translatedNumber))
{
callButton.Text = "Call";
callButton.Enabled = false;
}
else
{
callButton.Text = "Call " + translatedNumber;
callButton.Enabled = true;
}
};
callButton.Click += (object sender, EventArgs e) =>
{
// On "Call" button click, try to dial phone number.
var callDialog = new AlertDialog.Builder(this);
callDialog.SetMessage("Call " + translatedNumber + "?");
callDialog.SetNeutralButton("Call", delegate {
// Create intent to dial phone
var callIntent = new Intent(Intent.ActionCall);
callIntent.SetData(Android.Net.Uri.Parse("tel:" + translatedNumber));
StartActivity(callIntent);
});
callDialog.SetNegativeButton("Cancel", delegate { });
// Show the alert dialog to the user and wait for response.
callDialog.Show();
};
}
}
}
资源/布局/Main.axml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:text="Enter a Phoneword"
android:textAppearance="?android:attr/textAppearanceLarge"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/textView1" />
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/PhoneNumberText"
android:text="1-855-XAMARIN" />
<Button
android:text="Translate"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/TranslateButton" />
<Button
android:text="Call"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/CallButton" />
</LinearLayout>
我是Android开发中的初学者,如果您需要其他信息,我会尝试添加更多详细信息. 请帮助我
I'm beginner in Android development, if you need other information i'll try to add more detail. Please help me
推荐答案
我解决了我的问题! 从工具/Android SDK管理器中我卸载了:
I solved my problem! From Tools/Android SDK Manager I uninstalled:
- Android SDK构建工具24
- Android N(API 24)
我安装了:
- Android 6.0(API 23)
- Android SDK构建工具23.0.3
- Android SDK Build-tools 23.0.2
在我关闭VS并重新启动它之后...在解决方案资源管理器中,选择清理解决方案",然后选择重建解决方案".
After I closed VS and I restarted it... In the Solution Explorer I selected "Clean Solution" and after I selected "Rebuild Solution".
这篇关于CS0117 C#"Resource.Id"不包含"PhoneNumberText"的定义.的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!