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making an image box in Razor page
I want to make an image box on my razor page so that users can type or sign their name in that box. I want something like adobe acrobat offers. below is the screen shot: How can I achieve this.


ms-word command is decode the WebDAV URL before sending to server
We implemented our own WebDAV server as C# HTTP handler running on IIS. We are using below URL to open the document in Word via WebDAV server. ms-word:ofe%7Cu%7Chttp%3A%2F%2FMyWebDavServer%2Fwebdavproxy%2FTest%2FSampleTestDocument.docx We explicitly…


Blazor Web assembly application is not running in iOS and macOS ?
I have Blazor Web assembly application with azure active directory login and it works on my local machine, local IIS but when I published it on server. and try to login in iOS it redirects me to login-failed URL every time. and azure ad popup not shown.


How can I send a raw message in .net maui for android, no compiling sample found
Hello, I would like to find a sample project in .net MAUI for android to send a raw message via USB, no compiling sample found. I found this project which work well on pAX IM30 Android 7.1 : https://github.com/kai-morich/SimpleUsbTerminal I would like…


How to fix exception "Failed to initialize CoreCLR, HRESULT: 0x80004005"
Hi! I have OS Linux 4.18.0-348.12.2.el8_5.x86_64 x86_64, rocky I published my project with target platform linux-x64, file [PROJECT_NAME].deps.json begins with: "runtimeTarget": { "name":…


Insert Data into Parent and child table using MVC
Below is sql table structure Create table #ItemMasterFile (Codeitem int,Descriptionitem varchar(50)) Create table #Probale (Prdno int,Codeitem int,QTY int,PID int,Orderno int) Create table #tbl_BalPacM (PID int,Orderno int,Date date) Create table…


Unit testing for async method with boolean return type
Hi, Im deveolping a set of unit test for my project, using xunit. In my code I have an handler that receive messages from kafka. This handler deserialize message to an entity and write it on sql database and returning true or false if some rows are…
Samples for Xamarin.iOS projects should be upgraded to .NET SDK-style projects in Xamarin Support Policy
I developed a cross-platform applications with Xamarin.iOS.framework and Xamarin.Mac.framework and Mono.framework. I found some anxious information in https://dotnet.microsoft.com/en-us/platform/support/policy/xamarin. I want to know what's the quickest…


VS Code displayed on webpage as text rather than picture
If I want to display code...as it appears as code in Visual Studio (e.g. below) but on a web page as text, is there any way of doing that? If I place the code between <p> </p> tags, I get: Element 'html' cannot be nested inside element…


How to monitor and record the switch out of a thread?
Hello everyone~ I am working with a process which simulate the running of a robot and draw it in C# .NetFramework 4.7.2 on Windows 10. I have a dedicated thread to compute the state of robot and assign it with the highest priority. The computation takes…


Remove Lines From Notepad and Write Data in New New Notepad With Group Key Repeated With Each Lines
Good Morning Great Minds ! I need Help to read Data From Notepad where a specific string(Group Key) repeated each page. I need To write Group key with each line of strings. in OriginalFile.txt i Removed unwanted Strings and Make a new file after remove…


VB 2015 : How To prevent Column Ordering between Frozen Columns in DataGridView ?
Hi, I have a DataGridView Control with a bunch of Columns and Rows. My task is to have the first 3 Columns Frozen and Fixed in order. User can't change order on Columns from Column01 to Column03. User can change order only on Columns from Column04…


How to fix Incomprehensible error in the whole of my application?
Hi, some time ago I made a blazor wasm .net core 6 application with VS version 17.2.3 and it works fine. However I opened the code today and I find myself with "red" everywhere, see the image below. Is this a problem with the VS version?…


How To Decrypt Encrypted json object to its origial state
I can Able to Encrypted the json object but when i try to decrypt the encrypted data to json it is showing different response pls help me When i try to debug im getting different symbols idk how to do it pls help me This is my encryption code…


Problem capturing value from cell in gridview using GridView1_RowUpdating in ASP.net(VB). Getting error below.
Line 73: Line 74: 'Compute Final Price Line 75: Dim ItemPrice As String = TryCast(GridView1.Rows(e.RowIndex).FindControl("Price"), TextBox).Text.ToString Line 76: hfFinalPrice.Value = hfItemQuanGrid.Value *…


Http chunk encoding miss end of chunked encoding("0\r\n") or tailer("\r\n") on IIS 7.5
I create a simple ASP .NET Application and write a generic web handler (HelloFilterWithClose.ashx). HelloFilterWithClose.ashx ProcessRequest with setting a HttpResponse.Filter(MyFilter), and it response to http client with write a PDF file to http…
system.data.linq in .net core
I created a asp.net core + react project in visual studio 2022. The new project references some other projects that use system.data.linq, but in .net core I can't access the assemblies. I tried adding this assembly by browsing it, but then I got…


Can the CommunityToolkit.Maui.MediaElement be used in Code-behind?
I can use the CommunityToolkit.Maui.MediaElement to play an audio file in XAML. I understand this control can also play video but my need is just to provide an audio prompt from within a code behind. I tried the following which compiles okay, but nothing…
No generic method 'Contains' on type 'System.Linq.Enumerable'
Hi, In my Blazor Server application, I am trying to filter a data grid. I am using the Radzen library. I want to add the Blazorise library (DatePicker) in order to select multiple dates. The problem is, DatePicker needs IReadOnlyList but on the other…
Problem with changing SSAS Tabular model by TOM
Hi! I try develop SSAS Tabular model by TOM API and C# language. Unfortunately, I have some problem with change model. We have ready model in project, that was developed with using VS 2019 UI interface. I haven't problem with get information about model…

