Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,296 questions
1 answer
One of the answers was accepted by the question author.
Xamarin Elements z-index
Hi! I have this code: <?xml version="1.0" encoding="UTF-8" ?> <ContentPage x:Class="Components.TestPage" xmlns="http://xamarin.com/schemas/2014/forms" …
asked 2022-05-30T21:10:21.527+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(304, 54%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEG%3C/text%3E%3C/svg%3E)
Eliseo Gamba
21
Reputation points
accepted 2022-06-06T13:20:28.993+00:00
Eliseo Gamba
21
Reputation points
0 answers
Xamarin app that uses camera is saving photos as corrupt
I have this problem, I already changed the photos to all possible formats, but nothing has changed CS: namespace Aluno_Digital { [XamlCompilation(XamlCompilationOptions.Compile)] public partial class CameraPage : ContentPage { …
asked 2022-06-03T17:32:14.857+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(0, 32%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDM%3C/text%3E%3C/svg%3E)
Davi Moura
1
Reputation point
commented 2022-06-06T12:23:15.167+00:00
Davi Moura
1
Reputation point
1 answer
One of the answers was accepted by the question author.
CSS files not showing color preview box before color names in VS 2022.
After installing Visual Studio Professional 2022, CSS files are not showing any color preview box before color names, which was earlier available in Visual Studio Professional 2017. Is there any default extension from Microsoft to show color preview box…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,402 questions
asked 2022-06-03T12:01:46.163+00:00
priyamtheone
21
Reputation points
accepted 2022-06-06T11:28:34.717+00:00
priyamtheone
21
Reputation points
0 answers
OnEntryCompleted, how to close the virtual keyboard in .NET MAUI?
Hello, I am trying to figure out how to automatically close the virtual keyboard when an Entry is completed (A.K.A, the return key is pressed) and I figured .NET MAUI would do this automatically. The documentation out there is sparse. The keyboard will…
asked 2022-06-04T22:48:25.79+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(169.60000000000002, 19%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
Samuel
1
Reputation point
commented 2022-06-06T09:50:02.27+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(22.400000000000002, 3%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWZ%3C/text%3E%3C/svg%3E)
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.)
26,551
Reputation points Microsoft Vendor
2 answers
Is there a way to view PDF files in Blob Storage without downloading them locally using .net?
Using a Blob URL I can't open a PDF file in chrome. Whenever I used to open the PDF file using that blob URL its getting downloaded! Instead for View!
asked 2022-05-26T14:38:59.717+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, 89%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Murugan M
26
Reputation points
commented 2022-06-06T09:44:29.193+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(48, 36%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
SaiKishor-MSFT
17,201
Reputation points
2 answers
window.close() not working in Edge browser from ASP.NET web application
Hi Expert, We use ClientScript.RegidterStartupScript to open new window using window.open on button click and at the same time we use window.close to close the page once processing is completed. Page.ClientScript.RegidterStartupScript(Page.Type(),…
Microsoft Edge
Microsoft Edge
A Microsoft cross-platform web browser that provides privacy, learning, and accessibility tools.
2,150 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,282 questions
asked 2022-06-05T03:21:22.097+00:00
Bipin kumar
1
Reputation point
answered 2022-06-06T09:28:37.483+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(150.4, 0%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EXP%3C/text%3E%3C/svg%3E)
XuDong Peng-MSFT
10,101
Reputation points Microsoft Vendor
3 answers
One of the answers was accepted by the question author.
How to insert word file into database
I have this code that display word file in html after uploading; but I tried to insert the file into database as byte and got an error as shown below This is the code I used. please forum, how can I achieve this task? I just want to insert the word…
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,282 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.
10,292 questions
asked 2022-06-04T15:42:39.693+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(150.4, 74%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDS%3C/text%3E%3C/svg%3E)
Donald Symmons
2,856
Reputation points
accepted 2022-06-06T09:16:29.233+00:00
Donald Symmons
2,856
Reputation points
1 answer
Power Shell or .Net library to check if HTTPS is setup for a domain
I am building ASP.NET core MVC web application which allow users to enter a domain name and click submit >> then the application should check if HTTPS is setup for a domain >> update the backend accordingly. So my question is; If there is…
asked 2022-05-29T01:30:44.693+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(131.20000000000002, 90%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJJ%3C/text%3E%3C/svg%3E)
john john
946
Reputation points
answered 2022-06-06T07:51:56.2+00:00
Limitless Technology
39,381
Reputation points
1 answer
One of the answers was accepted by the question author.
Problems with Notepad when calling from VB.net
The problem has occurred after switching to Windows 11 from 10. It is probably a bug that MS can fix but, in that case, I do not know which way the error should be reported. I therefore first turn to the forum in the hope that someone here is aware of…
Universal Windows Platform (UWP)
Universal Windows Platform (UWP)
A Microsoft platform for building and publishing apps for Windows desktop devices.
2,824 questions
.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.
1,125 questions
asked 2022-06-05T09:05:00.537+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(214.4, 99%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJL%3C/text%3E%3C/svg%3E)
Janne Lindh
46
Reputation points
accepted 2022-06-06T07:31:20.61+00:00
Janne Lindh
46
Reputation points
2 answers
One of the answers was accepted by the question author.
How to add css file in razor componet by using Razor Class Library ?
Hi, I am developing a Widget by using Razor Page and Razor Component through Razor Class Library. I tried to add the CSS as it is described in following URL …
asked 2022-06-02T10:04:52.283+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, 91%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMT%3C/text%3E%3C/svg%3E)
mehmood tekfirst
771
Reputation points
accepted 2022-06-06T07:14:46.52+00:00
mehmood tekfirst
771
Reputation points
0 answers
80 port of apache not working on Azure VM
Apache is not accessible on Ubuntu based Azure VM on 80 port despite allowing it in NSG: It is allowed in Ubuntu too: Hitting the public IP keeps loading the page and it times out after some time.
Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
7,174 questions
.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
150 questions
asked 2022-05-22T22:28:00.54+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(166.4, 36%, 26%)' 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)
Dev
1
Reputation point
commented 2022-06-06T07:02:50.35+00:00
vipullag-MSFT
24,216
Reputation points Microsoft Employee
0 answers
The function of storing the photo captured by the camera is not working, it is not saving to the cache, what can I do?
xaml: <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" …
asked 2022-06-01T17:38:37.78+00:00
Davi Moura
1
Reputation point
commented 2022-06-06T06:10:18.397+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(310.4, 6%, 40%)' 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)
Leon Lu (Shanghai Wicresoft Co,.Ltd.)
68,661
Reputation points Microsoft Vendor
0 answers
How to fix "GetAuthenticationStateAsync was called before SetAuthenticationState" in Blazor MAUI project ?
I already have a Blazor Server application with authentication type "individual accounts". Everything is working. Now i want to try out MAUI, so i created a razor class library in the solution and moved all logic from BlazorServer to the…
asked 2022-06-05T21:34:52.537+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(105.60000000000001, 14.000000000000002%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBD%3C/text%3E%3C/svg%3E)
Boot Dat
1
Reputation point
commented 2022-06-06T05:55:51.417+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(73.60000000000001, 90%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EZL%3C/text%3E%3C/svg%3E)
Zhi Lv - MSFT
32,016
Reputation points Microsoft Vendor
1 answer
Do Tasks work in MacOS?
I have a Blazor app that uses a backgroundservice to pull items from a concurrent queue. Under Windows, the service runs properly without blocking the UI thread. Same program, running in MacOS blocks the UI thread. Do tasks not work on MacOS? …
asked 2022-06-05T05:51:04.357+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(252.8, 62%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAB%3C/text%3E%3C/svg%3E)
Andrew Broughton
96
Reputation points
commented 2022-06-06T05:46:11.983+00:00
Zhi Lv - MSFT
32,016
Reputation points Microsoft Vendor
1 answer
File not showing from database
On redirecting to page, image file is supposed to show from database but instead it show an empty image control. How do I fix this please? <div class="shell" id="card" style="width: 90%; margin: 0 auto; padding:…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,402 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,282 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.
10,292 questions
asked 2022-05-30T14:08:08.297+00:00
Donald Symmons
2,856
Reputation points
answered 2022-06-06T05:27:41.073+00:00
Donald Symmons
2,856
Reputation points
1 answer
One of the answers was accepted by the question author.
Configuration Error:
I tried to open my website but got this error Server Error in '/' Application. Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error…
asked 2022-05-31T13:47:00.343+00:00
Donald Symmons
2,856
Reputation points
accepted 2022-06-06T05:20:25.213+00:00
Donald Symmons
2,856
Reputation points
1 answer
If I l only want to develop android in c# what I need to use?
If I only want to develop android in c# or .net. user xamarin.android or xamarin.forms or .net maui?
![](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(310.4, 2%, 40%)' 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)
1 answer
One of the answers was accepted by the question author.
ASP.NET Core MVC: _ViewStart.cshtml
Hello, In my ASP.NET Core Project, _Layout file I make into 2 files _Layout.cshtml _LayoutDashboard.cshtml It is made this way so Controller Name: Home. Default Page which is a Home Page it will read _Layout.cshtml. …
asked 2022-06-04T21:16:39.197+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(278.4, 89%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJL%3C/text%3E%3C/svg%3E)
Jerry Lipan
916
Reputation points
accepted 2022-06-06T03:38:09.02+00:00
Jerry Lipan
916
Reputation points
1 answer
prevent "Object reference not set to an instance of an object. " when query returns no results
I have the following method of my Applicant class that runs a query and returns a string. public string GetPhoneFromSmsLog(string UserID) { using (SqlConnection oConn = new…
asked 2022-06-02T16:13:36.373+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(300.8, 98%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMJ%3C/text%3E%3C/svg%3E)
M J
661
Reputation points
commented 2022-06-06T02:58:42.967+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(195.2, 51%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYS%3C/text%3E%3C/svg%3E)
Yijing Sun-MSFT
7,071
Reputation points
1 answer
Testing OpenGl Graphics on Android Emulator/Device
Hi, This seems impossible. adb shell dumpsys gfxinfo Only collects around 2 frames. The Android Device Monitor's systrace appears to collect frame data, but always shows no janky frames, which is obviously incorrect given the jerky movement on…
asked 2022-05-23T09:28:47.17+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(227.2, 26%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAA%3C/text%3E%3C/svg%3E)
Andrew Azz
171
Reputation points
commented 2022-06-06T02:28:50.817+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(316.8, 40%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYL%3C/text%3E%3C/svg%3E)
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.)
35,966
Reputation points Microsoft Vendor