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…
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…
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 …
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…
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…
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.
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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…
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…
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…
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…
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…
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…
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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…
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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…
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…
Difference between Data Member and Feilds
Whats the Difference between Data Member and Feilds
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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…
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…
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…
communicatoin and sending object between 2 wpf App
I am reading quite a lot on WCF (Duplex Service) but i am still scratching my head how to implement it in my wpf applications. Below is the basic idea i am working on. There will be 2 Application. WPF A and WPF B. 1) A send a message to B for status 2)…