ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,397 questions
4 answers
One of the answers was accepted by the question author.
Creating a TCP Server in IIS
Hello Everyone, We are working on a project which involves remote devices and the end user via a media player to send & receive command messages in order to retrieve and watch video footage (MDVR). Can you advise wether IIS can be the gateway…
asked 2020-12-07T22:31:48.07+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 87%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMB%3C/text%3E%3C/svg%3E)
Michael Benk
21
Reputation points
commented 2020-12-09T09:23:55.353+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(80, 82%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBZ%3C/text%3E%3C/svg%3E)
Bruce Zhang-MSFT
3,741
Reputation points
0 answers
Xamarin.Forms WebView and Shell Tabs
I am using WebViews in Shell Tabs. Sometimes, I set the Source for the webview if it's the current tab. Other times, I set some properties in the webview, do the Shell navigation, and set the Source in the page's OnAppearing. A lot of the time, the…
asked 2020-12-08T20:18:57.373+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(102.4, 28.000000000000004%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
DonMesserli
1
Reputation point
commented 2020-12-09T09:17:40.523+00:00
Cole Xia (Shanghai Wicresoft Co,.Ltd.)
6,751
Reputation points
0 answers
How to prevent additional swipe being required on Buttons on Android when using Talkback and a custom renderer?
Where custom renderers are used for Buttons on Android, with renderers derived from Xamarin.Forms.Platform.Android.AppCompat.ButtonRenderer, users who use Talkback have to do an additional swipe to move the accessibility focus from one Button to another.…
asked 2020-12-08T12:36:53.28+00:00
John Hardman
261
Reputation points
commented 2020-12-09T08:22:42.243+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 87%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
JarvanZhang
23,951
Reputation points
0 answers
How to prevent accessibility focus going behind a Rg.Plugins.Popup when running on Android?
When using Rg.Plugins.Popup, if an Android user is using Talkback, the accessibility focus can end up on Views that are behind the popup. Has anybody found a way of preventing this (e.g. is there a way of identifying the popup or the topmost View in the…
asked 2020-12-08T10:47:56.737+00:00
John Hardman
261
Reputation points
commented 2020-12-09T07:29:10.467+00:00
JarvanZhang
23,951
Reputation points
1 answer
Xamarin: How to keep persistent data with Observable collection?
Hi All, I am using a simple Observable Collection to store list entries in my notepad app. I have ICommands to add and remove entries from the List. public ObservableCollection<string> ListItem { get; set; } public string Items { get;…
asked 2020-12-08T21:40:06.827+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(176, 15%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
Dsto
1
Reputation point
commented 2020-12-09T06:32:38.147+00:00
Alessandro Caliaro
4,181
Reputation points
2 answers
Windows Forms C# application - Automatically handle DPI Scaling when a user sets the display to 125% or 150%
We had designed a Windows Form application such that it is suitable for all the resolutions. We came across a situation where the applications appear to be incorrectly sized when the user chooses 125% or 150% in the machine display setting . I have set…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,872 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,641 questions
asked 2020-12-07T06:29:03.803+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 8%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESK%3C/text%3E%3C/svg%3E)
Srinivas Kamalanathan Attipattu
1
Reputation point
commented 2020-12-09T05:53:16.607+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(19.2, 7.000000000000001%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDZ%3C/text%3E%3C/svg%3E)
Daniel Zhang-MSFT
9,621
Reputation points
1 answer
App Center vs App Dynamics
We are investigating better logs options for our xamarin forms app. Right now we have App Center all set up and everything, but I've been asked to investigate AppDynamics too: https://www.appdynamics.com/ Has anyone used it? Are there benefits over…
asked 2020-12-08T18:29:43.493+00:00
Stesvis
1,041
Reputation points
answered 2020-12-09T02:45:02.647+00:00
JessieZhang-MSFT
7,706
Reputation points Microsoft Vendor
1 answer
Xamarin Android Scoped Storage for External storage
Since setting our targeted Android version to 10 and switching to AndroidX libraries, we have been on the search for a proper Xamarin example showing scoped storage writeup for (read/write/replace) when dealing with images using the MediaStore. Only…
asked 2020-12-06T20:50:54.157+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(140.8, 52%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELA%3C/text%3E%3C/svg%3E)
Laszlo Alt
11
Reputation points
commented 2020-12-08T18:08:59.5+00:00
Laszlo Alt
11
Reputation points
1 answer
Is there a way to specify a universal exception handler for SignalR client message handlers?
I am using the C# SignalR client library, and I caused an exception inside one of my message handlers. (Oops!) I noticed that it silently abandons the handler. Is there any way to specify a general exception handler for when a given delegate fails to…
asked 2020-11-27T16:22:53.427+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 68%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ET%3C/text%3E%3C/svg%3E)
TheBuzzSaw
1
Reputation point
answered 2020-12-08T16:51:38.333+00:00
TheBuzzSaw
1
Reputation point
2 answers
One of the answers was accepted by the question author.
Changing HTML controls to be Compatible with ASP.NET code
I have imported a page from a HTML template into an VB.NET asp.net web form. However, I've found out that the controls in the web form are different then those that can be dragged in the toolbox. What this means is that there is no VB.NET server-side…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(262.40000000000003, 17%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
What version of Xamarin.iOS is included with Visual Studio 2019 16.8?
I'm currently using Visual Studio 16.7.7 which has Xamarin.iOS 14.2.0.12, and Visual Studio for Mac 8.7.9 with the same Xamarin.iOS version. I'm looking into updating on behalf of my whole development team. While reviewing release notes, I'm having…
Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,325 questions
Visual Studio Setup
Visual Studio Setup
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Setup: The procedures involved in preparing a software program or application to operate within a computer or mobile device.
1,010 questions
1 answer
Entry focus Not nice placed
Hello everyone ! Thks for reading this post and maybe find a solution to my problem. In a Xamarin.Forms Project, in one of my views, i added an entry as a search bar and i want this entry pass over a grid. Here is my code <Grid> …
asked 2020-12-08T10:16:10.26+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(124.80000000000001, 44%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELL%3C/text%3E%3C/svg%3E)
Louis LOYER
1
Reputation point
answered 2020-12-08T14:10:32.51+00:00
Louis LOYER
1
Reputation point
0 answers
linq select without creating xelement
I got a problem with Linq while using select to read out fields from a csv file. The program should read out the csv file and write it as a xml file in a specific form. I cannot get it to work the way i like. string[] source =…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,643 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(278.4, 35%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EO%3C/text%3E%3C/svg%3E)
0 answers
Azure Static Web APP for Blazor CI build error after update to Net 5.0
After updating my Blazor Webassembly project to .Net 5.0 I get an error in the CI build: ... Microsoft (R) Build Engine version 16.8.0+126527ff1 for .NET Copyright (C) Microsoft Corporation. All rights reserved. Determining projects to…
asked 2020-11-25T19:34:08.85+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 27%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETD%3C/text%3E%3C/svg%3E)
Thomas Diggelmann
1
Reputation point
commented 2020-12-08T11:44:10.737+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 92%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
ajkuma
24,811
Reputation points Microsoft Employee
1 answer
UpDate package did i upload to NuGet.org
I uploaded a package through the NuGet website from a file on my computer, and I published, updated the package on my computer - how can I publish the package with the updated version? I have not seen the "Update Version" option on the site?
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,643 questions
asked 2020-12-07T20:44:23.66+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 91%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHE%3C/text%3E%3C/svg%3E)
Hagay Elbaz
1
Reputation point
answered 2020-12-08T11:32:37.737+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(249.60000000000002, 10%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAX%3C/text%3E%3C/svg%3E)
Anna Xiu-MSFT
27,816
Reputation points Microsoft Vendor
1 answer
HttpWebRequest.ProtocolVersion - how do I set it to try 1.0, then 1.1 (or vice versa)?
We have a commercial library and some of our customers need HttpWebRequest.ProtocolVersion=HttpVersion.Version10 and some need HttpWebRequest.ProtocolVersion=HttpVersion.Version10 Is there a way to tell it to try both? Or do I need to add a…
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
1,141 questions
asked 2020-12-06T23:33:10.243+00:00
David Thielen
2,796
Reputation points
commented 2020-12-08T10:41:45.417+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(268.8, 45%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
Cheong00
3,476
Reputation points
2 answers
One of the answers was accepted by the question author.
Using a checkbox to select datagrid items
fhfHi All. I am developing an application which allows users to choose a list of servers, at the moment it works up to the point that the users have to hold control to select multiple rows within the datagrid. I added a checkbox control on the…
asked 2020-12-03T23:55:06.927+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(80, 39%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
MrFlinstone
531
Reputation points
accepted 2020-12-08T09:30:15.073+00:00
MrFlinstone
531
Reputation points
0 answers
Xamarin Custom Build Configurations
I'm trying to create a new build configuration that is an exact copy of my Release configuration with an additional compilation symbol added. I want to do this so that I can do a release build that loads a different configuration file for a testing…
asked 2020-12-07T23:33:32.99+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 3%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Andrew
16
Reputation points
commented 2020-12-08T09:27:00.877+00:00
Cole Xia (Shanghai Wicresoft Co,.Ltd.)
6,751
Reputation points
1 answer
One of the answers was accepted by the question author.
Xamarin.Forms.RangeSlider not visible in iOS Devices
Hi https://www.nuget.org/packages/Xamarin.Forms.RangeSlider/ hi i am using above nuget pacakge range slider but it's not visible on iOS devices but it's working on Android Devices below is the code which i used. …
asked 2020-12-04T07:16:25.917+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
commented 2020-12-08T08:08:04.32+00:00
Anonymous
1 answer
Calling any notification system
Dear Friends, I'm finishing a webservices project in C# to help a local elementary school. The idea of the project is to read some parameters of the current school management software and make some communications to teachers and students. Currently…
asked 2020-12-07T22:31:28.49+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(102.4, 68%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETP%3C/text%3E%3C/svg%3E)
Tiago Pinho
1
Reputation point
answered 2020-12-08T07:46:08.113+00:00
JessieZhang-MSFT
7,706
Reputation points Microsoft Vendor