Developer technologies

1 answer

Hanging on installing a missing framework

This morning I started a new UWP project to test something. This is a very simple project. I have a textbox, button and textblock. That's it. I've added MVVMLight to it. I built it next. That worked fine. Then I've tried to debug it. That's where it…

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Rod Falanga 761

accepted

Rod Falanga 761

0 answers

How do I in UWP in Tabview add buttons for navigation?

<Page x:Class="Frost.Browser2" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:Frost" …

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Mark Mather 156

commented

Richard Zhang-MSFT 6,936 Microsoft Employee Moderator

1 answer

We want to extendedExecutionUnconstrained for store submission also?

I want to run the app in minimize mode also and I am submitting my app in store also.. so need to add this capability extendedExecutionUnconstrained for store also? or no need to add this capability for store submission and app will run in minimize…

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MangoApps 91

commented

Richard Zhang-MSFT 6,936 Microsoft Employee Moderator

0 answers

How does patch system internally works?

Hello, I've been trying to find an answer to this question over any of the documentation pages but it seems like I can't find any solution. I'm wondering how does the patch system internally works and deliver the updates to the users so my…

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raiser.elena 1

commented

Richard Zhang-MSFT 6,936 Microsoft Employee Moderator

2 answers

FlowDirectio

I have a C++ UWP app that supports localization. The app has a textbox that shows digits. I have set the FlowDirection at the root frame level of the app to be right to left for Arabic locale and left to right for the other language depending on the…

asked

winprofessional 41

answered

Fay Wang - MSFT 5,231

0 answers

UWP Compilation error with .net native compile option enabled : Internal compiler error: Specified cast is not valid

I have a UWP project where build works in debug mode but build fails in release mode where .net native compiler is selected. The UWP projects has many external third party libraries like RTSP client sharp, .net media foundation. The error shown is …

asked

Karthik Raman 31

commented

John Torjo 861

1 answer

WPF ComboBox binding

How can I make a ComboBox to display the selected item? I have following ComboBox declared in XAML: <ComboBox Margin="4 0 2 0"; ItemsSource="{Binding YAxes}" SelectedItem="{Binding SelectedYAxis,…

asked

Arli Chokoev 1

commented

Peter Fleischer (former MVP) 19,341

1 answer

Binding to a DependencyProperty from a ControlTemplate

I have a UserControl with a DependencyProperty called "MyObject." In UserControl.Resources I have a ControlTemplate with a Rectangle and I'm wanting to change the Fill based on a Property in MyObject using DataTriggers. I'm just not sure how…

asked

n0kx 1

answered

Alex Li-MSFT 1,096

0 answers

static resources color name

<sys:Double x:Key="Window.Main.Background" >1200</sys:Double> ///////////////////////////////////////////////////////////////////////////////////// <Window x:Class="DCAD.MainWindow" …

asked

essamce 621

commented

Alex Li-MSFT 1,096

1 answer

UWP FirstRunDialog Turn Off

I created an app using the Template Studio. It includes a FirstRunDialog feature. Where can I programatically (in code-behind) turn on-off this dialog from appearing? Using something like FirstRunDialog.Show=off as an example. thanks

asked

Fritz Switzer 321

accepted

Fritz Switzer 321

2 answers

App won't come to the foreground when started

This is a MSDN question asked by Will Pittenger, the source is App won't come to the foreground when started. I have a WPF application that when I start it from Visual Studio, its main Window goes to the background rather than becoming the foremost…

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Charles He-MSFT 96 Microsoft Employee

commented

Viorel 126.1K

2 answers

Removing line chart datapoints where dependency property is null

This is a MSDN question asked by Mike Whalley, the source is Removing line chart datapoints where dependency property is null. I have a line and bar chart showing the monthly movement in a bank account and the account balance (cashflow) as illustrated: …

asked

Charles He-MSFT 96 Microsoft Employee

answered

Mike Whalley 81

1 answer

I want to be able to select a folder and search/print to a list the key phrase I've specified. Currently I can only do individual files. I'm a beginner.

This is a MSDN question asked by spum0n1, the source is I want to be able to select a folder and search/print to a list the key phrase I've specified. Currently I can only do individual files. I'm a beginner.. using System; using…

asked

Charles He-MSFT 96 Microsoft Employee

commented

spum0n1 1

1 answer

WPF Media Element - Weird Colors

This is a MSDN question asked by TheKapster, the source is WPF Media Element - Weird Colors. Hi, I've used different videos in different formats but for some reason the built-in media element is displaying weird colors. What's supposed to be…

asked

Charles He-MSFT 96 Microsoft Employee

answered

Alex Li-MSFT 1,096

1 answer

TextBox. GetLineIndexFromCharacterIndex returns -1 when passing in large text

This is a MSDN question asked by moondaddy, the source is TextBox. GetLineIndexFromCharacterIndex returns -1 when passing in large text. The sample code below calls the GetLineIndexFromCharacterIndex method on the TextBox and it returns -1 when passing…

asked

Charles He-MSFT 96 Microsoft Employee

answered

Alex Li-MSFT 1,096

2 answers

WPF How to load Dictionaries as Application does?

I am converting application in to DLL (CLassLibrary) and therefore I cannot use App.Xaml (Application). Inside my Dictionaries I use StaticResources for Storyboards and animations. Unfortunately it is not possible to use DynamicResources for Storyboards…

asked

Code Wanderer 396

accepted

Code Wanderer 396

1 answer

WPF tree view how do I add to the selected item

This is a MSDN question asked by WPF tree view how do I add to the selected item, the source is WPF tree view how do I add to the selected item. public List<TreeViewList> treelist = new List<TreeViewList>(); private void…

asked

Charles He-MSFT 96 Microsoft Employee

answered

Alex Li-MSFT 1,096

1 answer

Starting a Program

This is a MSDN question asked by Warp_Speed, the source is Starting a Program. Hi People I am a beginner to programming and self taught, but I was wondering if people could give me there opinion: Best way to build a WPF C# Program 1) Build the Code and…

asked

Charles He-MSFT 96 Microsoft Employee

answered

Alex Li-MSFT 1,096

1 answer

populate cascading combobox with Entity Framework

This is a MSDN question asked by zleug, the source is populate cascading combobox with Entity Framework. Hi All. I created simple WPF form with two ComboBoxes. I populated one ComboBox public List<Customer> GetApplication() { …

asked

Charles He-MSFT 96 Microsoft Employee

answered

Alex Li-MSFT 1,096

0 answers

using System.Data is not recognized in the newer version of UWP

Is working well in the older version of UWP. Any feedback? DataSet is not recognized. I could not import data from xml.

asked

Sam R 1

commented

Richard Zhang-MSFT 6,936 Microsoft Employee Moderator

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55,292 questions with Developer technologies-related tags

Hanging on installing a missing framework

How do I in UWP in Tabview add buttons for navigation?

We want to extendedExecutionUnconstrained for store submission also?

How does patch system internally works?

FlowDirectio

UWP Compilation error with .net native compile option enabled : Internal compiler error: Specified cast is not valid

WPF ComboBox binding

Binding to a DependencyProperty from a ControlTemplate

static resources color name

UWP FirstRunDialog Turn Off

App won't come to the foreground when started

Removing line chart datapoints where dependency property is null

I want to be able to select a folder and search/print to a list the key phrase I've specified. Currently I can only do individual files. I'm a beginner.

WPF Media Element - Weird Colors

TextBox. GetLineIndexFromCharacterIndex returns -1 when passing in large text

WPF How to load Dictionaries as Application does?

WPF tree view how do I add to the selected item

Starting a Program

populate cascading combobox with Entity Framework

using System.Data is not recognized in the newer version of UWP