Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,326 questions
3 answers
One of the answers was accepted by the question author.
Navigation.PushModalAsync() does nothing
Hello, I've a Shell-based XF app and upgraded recently from 4.6.0.847 to (currently) 5.0.0.1931. On some page, I handle a tap event like that: void OnEditClicked(System.Object sender, System.EventArgs e) { // Additional…
asked 2021-02-11T16:55:54.177+00:00
Xavier Perseguers
121
Reputation points
accepted 2021-02-14T09:02:12.993+00:00
Xavier Perseguers
121
Reputation points
3 answers
One of the answers was accepted by the question author.
Data mismatch Error
I have a query that is run to update values changed during editing of controls on a form. When the query is run I get the error message stating, "Data type mismatch in criteria expression.". This only occurs if one of the text boxes with…
asked 2021-01-27T01:40:18.163+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, 51%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGW%3C/text%3E%3C/svg%3E)
Glenn Walker
251
Reputation points
accepted 2021-02-14T04:23:08.577+00:00
Glenn Walker
251
Reputation points
0 answers
Need some logic advice
This is not specifically about VB Net except that is what I am using to create the program. Trying to make a "Numbrix" puzzle. If you aren't familiar with Numbrix, it's a 9x9 grid of numbers where the requirement is simple, you must be able to…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,649 questions
asked 2021-01-25T01:41:12.497+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, 91%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDN%3C/text%3E%3C/svg%3E)
Devon Nullman
21
Reputation points
commented 2021-02-14T02:30:39.463+00:00
Devon Nullman
21
Reputation points
1 answer
One of the answers was accepted by the question author.
Upgraded Xamarin Forms and Essentials to latest version and now app will not build
HI all, I have a Xamarin Forms Android project that I developed a couple of years ago and it was using an older version of Xamarin Esssentials and Forms (can't remember the versions sorry) but now after updating both Xamarin.Essentials to v1.6.1 and …
![](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(64, 37%, 16%)' 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)
3 answers
One of the answers was accepted by the question author.
DataGridView - How to Bind columns in Row to List/Array/IEnumerable
Okay, So i've got essentially a BindingList<BindingList<string>> . I've managed to create the columns, and when I set the DataGridView.DataSource = myNestedBList, i get the number of rows showed in the grid. When I break at the…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,873 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.
10,650 questions
asked 2021-02-13T19:11:59.063+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(259.20000000000005, 45%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJR%3C/text%3E%3C/svg%3E)
Jaeden Ruiner
126
Reputation points
accepted 2021-02-13T22:57:24.12+00:00
Jaeden Ruiner
126
Reputation points
3 answers
Datagridview selectedvalue where there are duplicate display column entries.
Is there anyway that anyone knows, that you can coerce a datagridview combobox column to use the combox's selected value, rather than it's default behaviour. For reasons I cannot fathom, the DGV combobox column, instead of using the selectedvalue…
asked 2021-02-12T16:10:43.56+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(115.19999999999999, 2%, 21%)' 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)
Arkady Bron
1
Reputation point
answered 2021-02-13T22:30:33.233+00:00
Arkady Bron
1
Reputation point
2 answers
Web Application Without Model
Is there any other way to create an ASP.NET Web Application .NET Framework (as Frontend) without using a Model class? I'm using ASP.NET Core Web Application as Backend.
asked 2021-02-11T03:03:27.207+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(160, 73%, 25%)' 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)
Jela
1
Reputation point
answered 2021-02-13T20:39:17.573+00:00
Duane Arnold
3,216
Reputation points
1 answer
One of the answers was accepted by the question author.
C++/CLI ManagmentObjectSearcher using
private: System::Void button2_Click(System::Object^ sender, System::EventArgs^ e) { ManagementObjectSearcher^ searcher = gcnew ManagementObjectSearcher("select*from Win32_BIOS "); lb1->Text = Convert::ToString(searcher); } Hello, I…
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.
10,650 questions
C++
C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
3,637 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.
1,141 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(0, 11%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EW%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Cannot Receive_SMS
I want to receive a message from my application,I've followed a few post discussing about the same topic,tried reproducing the same thing but cant receive a message on my app.When I receive a message a toast pops up ,after that I can click the button and…
asked 2021-02-07T08:48:36.613+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, 75%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOA%3C/text%3E%3C/svg%3E)
Owais Ahmed
81
Reputation points
accepted 2021-02-13T18:55:19.55+00:00
Owais Ahmed
81
Reputation points
2 answers
One of the answers was accepted by the question author.
Create a list of dropdown lists in Xamarin.Forms(Xaml)
If we have a model of... Let's say a pizza. public class Pizza { public int IdPizza { get; set; } public string? PizzaName { get; set; } public string? CountryOfOrigin { get; set; } public…
asked 2021-01-25T08:41:09.14+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(38.4, 63%, 13%)' 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)
TheRomanianWarrior
21
Reputation points
commented 2021-02-13T10:57:58.58+00:00
TheRomanianWarrior
21
Reputation points
1 answer
One of the answers was accepted by the question author.
BROWSE FOLDERS IN THE CLOUD
My desktop application in C# needs to save certain files in a folder selected by the user. FolderBrowserDialog can do the job, but only for local folders, it does not 'see' the network and in particular the cloud. How can I allow the user select a…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,873 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.
10,650 questions
asked 2021-02-07T08:33:40.427+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(256, 73%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGS%3C/text%3E%3C/svg%3E)
Giorgio Sfiligoi
146
Reputation points
commented 2021-02-13T08:53:00.853+00:00
Giorgio Sfiligoi
146
Reputation points
1 answer
When Combobox SelectedValue of property of first item is null following items property is set to null
I am looking for some advice on how to address an issue I have due I think to nullable int type used for SelectedValue binding on a combobox. What I observe is that if the property (which is derived from an object in ViewModel that is populated from a…
asked 2021-02-13T02:16:36.94+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(67.2, 28.999999999999996%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EST%3C/text%3E%3C/svg%3E)
scott thomson
66
Reputation points
answered 2021-02-13T08:10:41.177+00:00
scott thomson
66
Reputation points
1 answer
One of the answers was accepted by the question author.
access shared folder from Tow IIS server.
i am using .net core 3.1.18 web api hosted in IIS. i have load balancer hosting the api on two windows server. i am writing a file since i need to access the file from from two server i am using UNC path for folder sharing. i need to access a shared…
asked 2020-11-20T03:11:24.67+00:00
Somnath Shukla
411
Reputation points
accepted 2021-02-13T04:20:00.67+00:00
Somnath Shukla
411
Reputation points
1 answer
Advice - Developing a business application for Azure to replace an old style desktop program
The main program that currently runs our business (Purchasing, Sales, Warehouse, Stock Control, Works Orders) is a VB.net windows forms desktop program linking to an MS SQL Database on-premise. The current program is written inhouse and has developed…
asked 2021-02-11T13:30:28.473+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(275.2, 47%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERD%3C/text%3E%3C/svg%3E)
Richard Dunning
6
Reputation points
commented 2021-02-13T03:35:43.74+00:00
brtrach-MSFT
15,866
Reputation points Microsoft Employee
0 answers
Pulling Docker Image failed for AML job
Hi, I got the error "Running Docker Command attempt 1 failed with err: exit status 1,Error response from daemon: Getting ..." when I was trying to pull a docker image from azurecr.io, as showed in the above image. I am wondering…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,649 questions
asked 2021-02-13T01:08:03.76+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(243.2, 27%, 33%)' 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)
Xingchao Peng
6
Reputation points
asked 2021-02-13T01:08:03.76+00:00
Xingchao Peng
6
Reputation points
0 answers
How to restrict google maps api key for usage in xamarin forms?
Hello, I am consuming some google maps place api endpoints from my app, using http client. So basically, it's like consuming it from postman or from any web client. Something like this: var response = await…
2 answers
Difference between Data Member and Feilds
Whats the Difference between Data Member and Feilds
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,649 questions
asked 2021-02-11T23:14:55.643+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, 69%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
rupeshkumar
1
Reputation point
answered 2021-02-12T18:06:43.287+00:00
Sam of Simple Samples
5,531
Reputation points
1 answer
One of the answers was accepted by the question author.
Very slow database creation within Azure function project deployed to Premium plan
Something I have discovered whilst investigating some performance issues is that it is taking entity framework between 6 and 7 seconds to perform the first database operation (the database has 152 tables) when deployed into an Azure Premium Function…
![](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, 90%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAH%3C/text%3E%3C/svg%3E)
0 answers
Docker for windows (Linux container) + Windows authentication
We are running our node services on linux-docker containers. We are using Docker for windows and able to use linux container. Now, how to be able to authenticate to MSSQL from inside the linux container? Kerberos is a choice, but it looks like it…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,649 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(252.8, 91%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELP%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Registering a document type for iOS image sharing from Photos
I would like to have my xamarin forms app appear in the list of possible targets of the image share in the iOS Photos app. I followed the directions in this blog: https://codemilltech.com/sending-files-to-a-xamarin-forms-app-part-1-ios/ Changing it…
asked 2021-02-11T12:14:51.547+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(83.2, 46%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJS%3C/text%3E%3C/svg%3E)
Jose Simas
21
Reputation points
accepted 2021-02-12T09:48:30.253+00:00
Jose Simas
21
Reputation points