.NET
Microsoft Technologies based on the .NET software framework.
3,439 questions
0 answers
Microsoft.Extensions.DependencyInjection can not register type which implement static abstract memer interface
I can not register the type Foo as 'IFoo' when IFoo has static abstract member. Is it a bug? Or, how can I register this type as interface? repo Program.cs using Microsoft.Extensions.DependencyInjection; // these line works! IFoo foo = new…
.NET
asked 2024-05-20T02:20:59.1633333+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(70.4, 60%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWL%3C/text%3E%3C/svg%3E)
William Liu
266
Reputation points
asked 2024-05-20T02:20:59.1633333+00:00
William Liu
266
Reputation points
0 answers
Touch Events in .NET MAUI
Hi I'm working on a piano keyboard app in .NET MAUI, and I'm encountering an issue with implementing a specific feature. I want users to be able to slide their finger across the keys, triggering a note for each key they pass over. However, I'm only…
asked 2024-05-10T01:53:53.1+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(76.8, 17%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EY%3C/text%3E%3C/svg%3E)
Yusuf
691
Reputation points
commented 2024-05-20T02:17:04.27+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.)
26,946
Reputation points Microsoft Vendor
1 answer
How to create backend application using Asp.net C# Web API Core
How to create backend application using web api core application followed by standards using desing pattern, Depedency injection and solid principle I am new to web api core how to start following things JWT token authentical and authorization simple…
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,226 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,304 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.
10,354 questions
asked 2024-05-17T06:22:52.4166667+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(179.20000000000002, 39%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECR%3C/text%3E%3C/svg%3E)
coder rock
196
Reputation points
commented 2024-05-20T02:13:19.64+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(288, 78%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBZ%3C/text%3E%3C/svg%3E)
Brando Zhang-MSFT
2,961
Reputation points Microsoft Vendor
2 answers
How to maintain ajax text box calander control value after save button clicked
I am using asp.net text box control for date picking..for that, i am using ajax calander extender. Here, is facing issue that, date control values will be clearing after save button clicked...here I want to maintain the date values till I manually…
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,304 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.
10,354 questions
asked 2024-05-18T04:24:53.3166667+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(16, 2%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
Gani_tpt
1,666
Reputation points
commented 2024-05-20T02:13:14.03+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(262.40000000000003, 36%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELH%3C/text%3E%3C/svg%3E)
Lan Huang-MSFT
26,121
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
Velo Credit CusTomeR care Toll free Number)+7600694597//7600694597//
SHS us to do with your life is a week or so much more excited
![](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, 39%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EU%3C/text%3E%3C/svg%3E)
0 answers
manage Exchange Mailbox permission using C# windows application
hi folks, i would like to design a windows application which will do below. is it possible to develop using C# ? Connect to Exchange Online. Add/Remove mailbox fullaccess. Add/Remove SendAs or Sendonbehalf access. Set mailbox forwarding Thanks …
Microsoft Exchange Online
Microsoft Exchange Online
A Microsoft email and calendaring hosted service.
1,445 questions
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,847 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.
10,354 questions
asked 2024-05-17T12:23:46.4633333+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(96, 33%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMS%3C/text%3E%3C/svg%3E)
Meher, Shankar (CORP)
0
Reputation points
edited the question 2024-05-20T01:51:05.7366667+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(64, 85%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJX%3C/text%3E%3C/svg%3E)
Jiale Xue - MSFT
34,831
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
Velo Credit CusTomeR care Toll free Number)+7600694597//7600694597//
Ms and bad and bad karne g he is not a chance of getting ready
1 answer
image do not show in .net android?
I add ImageView in activity_main.xml and set the src android:src="@mipmap/tab_index" but it is not show. just white .
asked 2024-05-19T15:06:04.2166667+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, 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)
mc
3,701
Reputation points
answered 2024-05-20T01:43:55.5+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.)
69,311
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
How to add the reference system.web.dll ?
I am unable add the reference to system.web.dll ? can anyone suggest me to add this reference. Thanks in advance
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,847 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,439 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.
10,354 questions
asked 2023-01-24T11:31:25.1666667+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(112.00000000000001, 13%, 20%)' 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)
Dineshkumar.S
446
Reputation points
commented 2024-05-20T01:40:02.0333333+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, 57.00000000000001%, 28%)' 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)
Dan
0
Reputation points
2 answers
One of the answers was accepted by the question author.
Velo Credit CusTomeR care Toll free Number)+7600694597//7600694597//
In your life is a chance to win this is what a great day of getting
1 answer
how to clear selected check box in gridview when click clear button
how to clear selected check box in gridview. when i click clear button, all paging selected check box should clear by default. How to do this..?
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,304 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.
10,354 questions
asked 2024-05-18T13:34:00.7266667+00:00
Gani_tpt
1,666
Reputation points
answered 2024-05-20T01:36:27.23+00:00
Lan Huang-MSFT
26,121
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
Velo Credit CusTomeR care Toll free Number)+7600694597//7600694597//
OS x chromosome Ms and again and I'm so excited to do with it
1 answer
How to make loader image show on every page when user click on any task
I have a webform application with master page, I want when user initiate any task in the website the loader image will show with modal screen untill the task is finished. below is my master page code. <script type="text/javascript"…
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,304 questions
JavaScript API
JavaScript API
An Office service that supports add-ins to interact with objects in Office client applications.
897 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.
10,354 questions
asked 2024-05-19T04:01:14.2433333+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, 56.00000000000001%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEO%3C/text%3E%3C/svg%3E)
Emeka Okoye
46
Reputation points
answered 2024-05-20T01:25:18.69+00:00
SurferOnWww
1,996
Reputation points
0 answers
Rendering issues with our .Net application post windows patch
Recently, we've encountered rendering issues with our .NET application following a Windows patch update for Windows 10 Version 22H2. Specifically, after applying the cumulative update for .NET Framework 3.5, 4.8, and 4.8.1, we've noticed intermittent…
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.
10,354 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.
1,131 questions
asked 2024-05-16T16:21:59.7033333+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(291.2, 10%, 38%)' 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)
SusanA
0
Reputation points
commented 2024-05-20T01:15:47.2566667+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, 89%, 24%)' 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)
Jiachen Li-MSFT
26,921
Reputation points Microsoft Vendor
1 answer
Velo Credit CustOmeR care Toll-free Number)+91) 9831580753 }}={{ 9831580753 call me
kiya kar rahe hai kya hua tha
.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.
1,131 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
3,564 questions
Microsoft Intune
Microsoft Intune
A Microsoft cloud-based management solution that offers mobile device management, mobile application management, and PC management capabilities.
4,456 questions
asked 2024-05-19T23:55:06.75+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, 42%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFJ%3C/text%3E%3C/svg%3E)
Ffjhgf jyrfh
0
Reputation points
answered 2024-05-19T23:55:06.7666667+00:00
Q&A Assist
1 answer
One of the answers was accepted by the question author.
How to programmatically display the Windows taskbar using C#
I would like to know what C# code/instructions are necessary to make the Windows taskbar appear so that I can use a specific item on it. Can someone provide a concise example or resource to help me accomplish this? Thank you.
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,847 questions
Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
10,763 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,671 questions
Windows API - Win32
Windows API - Win32
A core set of Windows application programming interfaces (APIs) for desktop and server applications. Previously known as Win32 API.
2,440 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.
10,354 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(121.6, 42%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETT%3C/text%3E%3C/svg%3E)
3 answers
One of the answers was accepted by the question author.
Gridview TextBox value getting null (blank) after button click
i am selecting some checkboxes and trying to enter some feedback value in the corresponding cell of textboxes. But, I am unable to get Gridview textbox value in all paging when i click save button. Getting blank value always. below is my…
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,304 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.
10,354 questions
asked 2024-05-16T16:11:44.3566667+00:00
Gani_tpt
1,666
Reputation points
commented 2024-05-19T21:09:21.2733333+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(262.40000000000003, 46%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Albert Kallal
4,896
Reputation points
2 answers
Javascript Gridview checkbox alert message not working properly.
I am using javascript validation in gridview. I have selected checkboxes in the gridview. but, still it's throwing alert message unncessarily. where is the problem in the below code. kindly update asap if anyone identified the issues. or pls. provide…
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,304 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.
10,354 questions
asked 2024-05-19T14:52:29.7566667+00:00
Gani_tpt
1,666
Reputation points
answered 2024-05-19T20:17:07.3666667+00:00
Albert Kallal
4,896
Reputation points
1 answer
How to logout user from all tabs in blazor webassembly standalone with azureb2c
Hi team, I have implemented azure b2c with my blazor webassembly standalone application. Now when user multiple tabs in same browser and log out from one of the session it remains active in other tabs. When user refreshes the page , it still is active.…
asked 2024-05-18T12:20:37.97+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(272, 51%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN%3C/text%3E%3C/svg%3E)
Nitesh
21
Reputation points
answered 2024-05-19T19:56:38.7766667+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(211.20000000000002, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bruce (SqlWork.com)
57,646
Reputation points
2 answers
How to get the position of NotifyIcon at runtime?
Hi, I want to retrieve the location and size of notifyIcon whenever it be clicked. The purpose is to set the application UI above the notifyIcon like the below photo. Please show me how I can do this with C#. Thank you!
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,847 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,439 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(316.8, 97%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVT%3C/text%3E%3C/svg%3E)
![](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(6.4, 79%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK0%3C/text%3E%3C/svg%3E)