windows-phone-8.1

问题 I would like to create a Windows Phone 8.1 app that sends the location of the device to a contact in the contact list of the phone via a SMS message. How do I send a SMS message? 回答1: In Windows Phone 8.1, You can send sms using ChatMessageManager : Windows.ApplicationModel.Chat.ChatMessage msg = new Windows.ApplicationModel.Chat.ChatMessage(); msg.Body = "This is body of demo message."; msg.Recipients.Add("10086"); msg.Recipients.Add("10010"); await Windows.ApplicationModel.Chat

问题 In an attempt to go around the problem described in this other question: Segoe UI Symbol smiley is sometimes colorful, sometimes not (WP8.1 + XAML), I tried the following: wrapping my Textblock with a Border element with rounded-corners (high CornerRadius ). This way I can change the background color of the border and it looks pretty much as if the smiley had a background color itself... almost. There is still a small gotcha I cannot wrap my head around: the height of the TextBlock seems to

问题 My problem is quite simple, I cannot turn on the flash light with the MediaCapture API from windows phone 8.1. (I succedded with the 8.0 API) I built a very simple project with 2 buttons, one to toggle the FlashControl and the other one to toggle TorchControl. There is no crash, no exception. My phones support FlashControl and TorchControl. I also debug step-by-step and everything looks good, values are changed when buttons are clicked. Here is my code: MediaCapture m_captureManager; public

问题 I want to share two seperate images on two seperat button clicks. Until now I have used this code protected override void OnNavigatedTo(NavigationEventArgs e) { //showPuzzle(); DataTransferManager dataTransferManager = DataTransferManager.GetForCurrentView(); dataTransferManager.DataRequested += new TypedEventHandler<DataTransferManager, DataRequestedEventArgs>(this.DataRequested); } private async void DataRequested(DataTransferManager sender, DataRequestedEventArgs args) { DataRequest

问题 I need a container with square shape, but it has to be as big as it cans, but without be bigger of the parent. I tried with the choosen answer from here: WPF dynamic layout: how to enforce square proportions (width equals height)? but it creates a square bigger than the parent, what I need is a square that fits with the parent (like when you put in an image Stretch=Uniform). 回答1: You could try something like this: <Grid x:Name="outer" Background="Cyan" Width="200" Height="400"> <Grid

问题 What's wrong with the following behavior xaml , nothing happens at run time ( not even a exception). I'm trying to close flyout without code behind logic. <AppBarButton HorizontalAlignment="Left" Label="Pin to dashboard" x:Name="pinBtn"> <AppBarButton.Flyout> <Flyout x:Name="flyout" Placement="Full"> <StackPanel x:Name="stackPanel" HorizontalAlignment="Center" VerticalAlignment="Top"> <TextBlock Text="Save as" HorizontalAlignment="Center" FontSize="16" /> <TextBox Width="275" Style="

问题 Imagine the following struct type: public struct Token : IDictionary<string, Token> { public readonly object Value; public Token(string str) { Value = str; } public Token(IDictionary<string, Token> dict) { Value = dict; } /* IDictionary<string, Token> implementation is here */ } Don't ask me anything about what it does. Implementation doesn't matter, you can throw NotImplementedException in all methods/properties. It is placed in separate portable class library. Then imagine the usage of this

问题 So I'm adding voice command recognitions with Cortana in my app. My VCD file is all set and everything is working as expected, so now I have to look for the little things. I have all the needed icons (that I know of) in my app but still when my app appears on the Cortana screen (the "What can I say?" screen), my app appears with a default icon, not added by me. So my question is, what's the missing icon I'm not seeing? p.s: the official Remote Desktop app also shows the same icon so I guess I

问题 Ordinary buttons can not be set smaller than 109 px, RadioButtons not smaller than 168px. These limits allow only to place 3 buttons or 2 radio buttons horizontally side by side. Is there a way to make the buttons smaller? 回答1: Some Controls have set as default MinHeight / MinWidth to ThemeResource value. You may change this value while defining a Control or change its Style - you will find there (for example in Button ): // in Style // ... <Setter Property="MinHeight" Value="{ThemeResource

问题 Ordinary buttons can not be set smaller than 109 px, RadioButtons not smaller than 168px. These limits allow only to place 3 buttons or 2 radio buttons horizontally side by side. Is there a way to make the buttons smaller? 回答1: Some Controls have set as default MinHeight / MinWidth to ThemeResource value. You may change this value while defining a Control or change its Style - you will find there (for example in Button ): // in Style // ... <Setter Property="MinHeight" Value="{ThemeResource