Having trouble getting an Invalidate event on a Maui User Control
Hey Guys, I’m trying to test Maui Graphics in a Windows UserControl that I put on a Windows Form. My App looks like: The problem I’m having is that when I click on the “Draw Lines” button, nothing happens. In other words,…
Developer technologies | Windows Forms
Developer technologies | .NET | .NET MAUI
Hiding Navigation Bar
I want to hide the Navigation Bar (back, home menu) at the bottom of the screen. All the methods I could find are deprecated or I couldn't seem to make work. I'm sure this is simple to do, but I can't seem to find the answer. Any ideas? Thanks.
Developer technologies | .NET | Xamarin
Intersect vs IntersectWith in C#
Hello, I understood how IntersectWith works but How does Interset work in C#? using System; class TestsRethrow { static void Main() { string[] Family = { "Harrison", "Joe", "Grace" }; …
Developer technologies | C#
How to update obsoleted classes with newer ones in xamarin.
I am working on a code written with target android version 9 i.e Pie. Now I am trying to update it with target android version 13 but have lots of warning saying about the obsoleted classes. Is there any way to update the old classes or obsoleted…
Developer technologies | .NET | Xamarin
copy label in wpf application
I have one label control. Im trying to copythat and create another label below it but when I paste it always goes in the same place Can't i just copy and paste controls like in asp.net?
Developer technologies | Windows Presentation Foundation

Blazor netcore 6.0 wasm reproducable bug with GRPC / protobuf
I'm trying to get grpc working with blazor client webassembly. To reproduce the problem simple create a Blazor WebAssembly App (no auth, https checked but nothing else checked). After creating the app, add packages grpc.aspnet.core.web 2.49.0 and…
Developer technologies | .NET | Blazor
View has unresolved refernce to the synonym in SSDT
Hi, I am trying to build the database testing project, where a view is referring a synonym which is residing in other schema. I have tried to add reference to the new database project where the table resides, but the error did not resolved. …
Developer technologies | Transact-SQL

Convert C# to C++/CLI Windows Forms
I want to display a vertical ControlTab with horizontal text. I have found the following C# code. Please help me to translate this for using with C++/CLI Windows Forms. using System; using System.Drawing; using System.Windows.Forms; class…
Developer technologies | C++
Developer technologies | C#
Saving XML Data from Endpoint to my database
I am trying to pass from a "POST" endpoint that contains data in XML format to my model class then save the same to my database. It is possible for me to save the data when the XML is in the format below: …
Developer technologies | C#
data in json format
I have employee table. I have below fields. Few employees multipe mobile and home numbers. I want data in json format sending empid in where condition. Select empid, empname, address, homenumber from dbo.emp values in homenumber = 1^2^3^4 …
Developer technologies | Transact-SQL

Lock the account, if user puts wrong password 3 times
I am using viewstate to store the count of the login attempts. If wrong password means , I increase the count. If this count > 3 , then i lock the account. But my problem is: I have 2 users : James and John. James puts 2 times wrong password. The…
Developer technologies | ASP.NET | Other
VS SCC plugin popups not visible
I've built a 64-bit SCC DLL and 32-server task to allow the 64-bit VS2022 to access our 32-bit source control system (using what I found in scc.h and Source Control Plug-ins). Everything is working ... except for the fact that pop-up messages/dialogs…
Developer technologies | C++
Developer technologies | Visual Studio | Other
how to do this ? Word file should not quit untill instructed using c#
Using C# how to achieve this or implement this feature. For my windows application a word or excel file will open based on the conditions and once opened the user will do some changes in the file like editing and adding a new contents to it and it…
Developer technologies | Windows Forms
Developer technologies | .NET | .NET CLI
Developer technologies | C#
Open external browser on tapping on link with target=_blank Xamarin Forms WebView Android
Webpage is getting loaded inside Xamarin forms webview, links with target="_blank" not working on android <a href="https://www.badgeofownership.com/" target="_blank">badgeofownership.com</a> I have created…
Developer technologies | .NET | Xamarin
Is there an easy way to create a circle with initials in it for a custom control?
I would like to create a custom control that looks like an item in an Outlook Contacts panel - A circle with initials in it, along with text for the name. I am using VB.NET. Is there an easy way to do this?
Outlook | Windows | Classic Outlook for Windows | For business
Developer technologies | VB
8144. Error Message: Procedure or function *InitiateLoad* has too many arguments specified.
Hi Community, When I attempt to execute the following Procedure called InitiateLoad, I get the error: Sql error number: 8144. Error Message: Procedure or function InitiateLoad has too many arguments specified. Can someone take a look at the…
Developer technologies | Transact-SQL
SQL Server | Other
How to upload Nested Object Collections To solr using solr.net and C#
i have created this class to update it to schemaless solr Core public class PendingQueueProcessingCore { [SolrField("QueueID")] public int QueueID { get; set; } [SolrField("ListID")] public…
Developer technologies | C#
Provide explicit type information in BC30311
The BC30311 error is nice when it tells you that an object of type X can't be converted to an object of type Y, but it's not immediately obvious what is wrong when it comes back saying that, for example, "Value of type 'Brush' cannot be converted to…
Developer technologies | VB
Developer technologies | Visual Studio | Other
Developer technologies | C#
SQLite data refresh
I want the data to update the data in SQLite when I show the data which I got from SQLite in datagrid and make changes in datagrid cells. Can you help me?
Developer technologies | Windows Presentation Foundation
Xamarin.Mac Rendering Issues inside ScrollView
Issue Description: Xamarin.MacOS controls inside a ScrollView that are initially out of view frequently do not render on screen after scrolling them into view. This only started happening after we upgraded our Mac system from OS 12.2 to 12.5. IDE:…