24,365 questions with .NET-related tags

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how to show image2 in gridview

Hello This is my aspx page <asp:TemplateField HeaderText="IMAGE1"> <ItemTemplate> <asp:Image ID="Image1" runat="server" /> </ItemTemplate> …

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,331 questions
asked 2024-05-29T13:35:22.69+00:00
RAVI 936 Reputation points
commented 2024-06-03T01:43:50.87+00:00
Lan Huang-MSFT 26,761 Reputation points Microsoft Vendor
2 answers

Getting error while finding control in Footer Row Gridview

I am getting error while binding data in dropdown in gridview footer template. Pls. help us, how to bind dropdown values inside the gridview footer template. getting below error.

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,331 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.
10,423 questions
asked 2024-05-29T13:47:28.71+00:00
Gani_tpt 1,806 Reputation points
commented 2024-06-03T01:43:14.9733333+00:00
Lan Huang-MSFT 26,761 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

Running app on mac - menu corrupted

Hi, Please run the app from: https://github.com/dotnet/maui/issues/22719 the menu corrpted when switching between pages and when maximize the page. Thank in advance,

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,019 questions
asked 2024-05-29T15:02:22.02+00:00
Dani_S 2,906 Reputation points
commented 2024-06-03T01:42:54.53+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 27,356 Reputation points Microsoft Vendor
0 answers

Error AMM0000 after updating Android project to .NET 8.0 and Android Target OS Version 34.0

I get many errors after updating my Android project to .NET 8.0 and Android Target OS Version 34.0. I use Visual Studio Version 17.10.1 on my Windows 11 laptop. Error…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,019 questions
asked 2024-06-01T13:39:25.6066667+00:00
Kim Strasser 666 Reputation points
edited the question 2024-06-03T01:38:16.0466667+00:00
Tianyu Sun-MSFT 28,066 Reputation points Microsoft Vendor
0 answers

*MVC4.7 and EF EDMX 6 to MVC5.3 and EF? Migration confusion

Hi, I am confused. I have an MVC4 project using EF EDMX 6.0.0.0. I need to upgrade my MVC4 to MVC5.  I understand that because upgrading from MVC4 to MVC5 is different for every project, especially the versions they are upgrading from MVC4 (4.?) to MVC5…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,331 questions
asked 2024-06-01T21:24:29.8166667+00:00
iqworks Information Quality Works 276 Reputation points
edited the question 2024-06-03T01:38:03.1733333+00:00
Lan Huang-MSFT 26,761 Reputation points Microsoft Vendor
0 answers

How can I open Microsoft Excel in Visual Basic.NET

I am using Visual Studio 2023 for using Visual Basic. I have latest version of Microsoft Office. I want to open Excel using Visual Basic (not VBA). Please tell me how to go about it. It is very important for me.

Microsoft 365
Microsoft 365
Formerly Office 365, is a line of subscription services offered by Microsoft which adds to and includes the Microsoft Office product line.
3,999 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,482 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.
3,601 questions
asked 2024-06-02T16:30:14.32+00:00
Rajendra Deshpande 0 Reputation points
edited the question 2024-06-03T01:33:46.7533333+00:00
Anna Xiu-MSFT 26,731 Reputation points Microsoft Vendor
2 answers One of the answers was accepted by the question author.

gold Pokket customer%%-Server -row care Number//.8961223351?xin

KS GB of shared it with you guys doing anything tonight and

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,436 questions
asked 2024-06-03T01:20:22.78+00:00
Hsgeu Geyeg 0 Reputation points
answered 2024-06-03T01:20:43.9566667+00:00
Hsgeu Geyeg 0 Reputation points
2 answers

Not seen mac simulator

Hi, I installed vs code, xcode , and open new maui project and run it. It is not running, do i need to config ant simulator , I want mac simulator. Thw error is on missing android simulators & sdk. How is sone? Thanks,

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,019 questions
asked 2024-05-28T08:56:44.53+00:00
Dani_S 2,906 Reputation points
commented 2024-06-03T01:13:14.0966667+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 27,356 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

How to migrate the FCM v1 in xamarin forms apps as xamarin got migrated

Hey Team, We got a mail from Firebase team that legacy http is going to be deprecated . When i checked in the documentation, all i could find is xamarin is not supporting FCM v1. We have azure notification hubs common library for android and iOS and…

Azure Notification Hubs
Azure Notification Hubs
An Azure service that is used to send push notifications to all major platforms from the cloud or on-premises environments.
275 questions
Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,305 questions
Azure
Azure
A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.
1,035 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,725 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.
10,423 questions
asked 2024-05-16T03:05:07.0633333+00:00
Sri Gayathri Gopalakrishnan 35 Reputation points
commented 2024-06-02T23:43:04.3233333+00:00
Sri Gayathri Gopalakrishnan 35 Reputation points
0 answers

how to fix parser returned error 0x80004005 for microsoft .net machine.config

When i run some apps, i encounter Error Parsing c;\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config Parser returned error 0x80004005 I replaced machine.config with machine.config.default. I changed permissions to EVERYONE with full…

.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.
1,135 questions
asked 2024-06-02T18:37:54.0833333+00:00
Frank Tanski 0 Reputation points
1 answer

removable drive seen in debbugger although i filter it.

hi, i used this code and i see removable drive in debugger, why? I used mac. DriveInfo[] drives = DriveInfo.GetDrives(); drives = drives.Where(drive=> drive.DriveType != DriveType.Removable && drive.DriveType !=…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,019 questions
asked 2024-05-30T11:56:43.41+00:00
Dani_S 2,906 Reputation points
commented 2024-06-02T18:20:24.5666667+00:00
Dani_S 2,906 Reputation points
0 answers

How to create a grid in wpf looks like excel columns?

Hi Team How to create a grid like excel have columns? Below is my current code and needs some improvement on my wpf ui so can look alike the excel columns. I have attached an image below this code what it should look like <UserControl.Resources> …

Windows Presentation Foundation
Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,692 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.
10,423 questions
asked 2024-06-02T17:15:49.7366667+00:00
Gcobani Mkontwana 40 Reputation points
1 answer One of the answers was accepted by the question author.

How do I store a negative TimeSpan in Entity Framework?

Hi all; I store shifts to events with a TimeSpan as the offset from the start of the event and another TimeSpan as the duration of the shift. The setup shift starts before the event (so everyone see the event as 11:00am - 4:00pm as desired while the…

Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
708 questions
asked 2024-06-02T02:42:02.63+00:00
David Thielen 2,376 Reputation points
accepted 2024-06-02T16:17:29.5566667+00:00
David Thielen 2,376 Reputation points
0 answers

Unable to parse app package - On clicking on cancel for update.

Hello Team, I had integrated the embed appinstaller, and I had pushed an update for the application. I can able to see this on when the update is available. When I click on the update I'm able to update successfully, But When I click on cancel, I…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,019 questions
asked 2024-06-02T15:23:04.11+00:00
Vaibhav Methuku 80 Reputation points
0 answers

Layout changes after navigation

Hav this app and when it loads up it looks like it should(first pic) fills up all way.. but if I go to one of the underlaying pages and then back it looks like the second image... al pages/views have "ios:Page.UseSafeArea="True" set in…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,019 questions
asked 2024-06-02T15:18:27.14+00:00
Magnus Wallon 0 Reputation points
3 answers One of the answers was accepted by the question author.

ResetPassword in .net core web api

Hi, I'm currently working on a .NET core web API project and writing ResetPassword. The user wrote the email and front-end sent it to my ForgotPassword Endpoint, I checked the database and send the url with email and token in it to the user's email. This…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,254 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.
10,423 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
308 questions
asked 2024-05-31T18:45:26.5333333+00:00
Atilla Rüstəmli 20 Reputation points
accepted 2024-06-02T15:16:13.8566667+00:00
Atilla Rüstəmli 20 Reputation points
3 answers

REST interface, server for GET,PUT,POST,DELETE

Hello, My goal is to control a Rest Server from a WPF C# desktop app. Get, Push, Pop, Delete should be tested. The server does not require extensive logic, only test data. Later, the customer REST server is connected. How can I achieve this? How should I…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,254 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,331 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.
10,423 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
308 questions
asked 2024-05-23T17:15:44.0466667+00:00
Noah Aas 260 Reputation points
edited a comment 2024-06-02T15:12:58.68+00:00
AgaveJoe 26,256 Reputation points
0 answers

Publish App Error

I am seeing the following error when I create any .NET Maui app and try to "Reserve a new app name:""An unexpected error occurred when attempting to reserve the app name" This error is occurring repeatedly for different apps, some in…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,019 questions
asked 2024-06-01T20:24:36.23+00:00
Fritz Switzer 261 Reputation points
edited the question 2024-06-02T13:16:59.56+00:00
Fritz Switzer 261 Reputation points
3 answers

How to insert new,update, delete existing record in single row of gridview

I am developing ASP.NET application and i am using gridview in that. Here, i am not using any textbox controls outside of the gridview to save the record. everything i want to maintain in same row of the records. for example, when page load, if any…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,331 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.
10,423 questions
asked 2024-05-28T14:36:20.12+00:00
Gani_tpt 1,806 Reputation points
commented 2024-06-02T12:14:35.61+00:00
AgaveJoe 26,256 Reputation points
1 answer

Mac cursor on button

Hi, In window I did this code and is not working on MAC. How do i fix it ? Thanks, Microsoft.Maui.Handlers.ButtonHandler.Mapper.AppendToMapping("Custom", (handler, view) => { #if WINDOWS using Microsoft.UI.Input; using…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,019 questions
asked 2024-05-30T10:34:02.6266667+00:00
Dani_S 2,906 Reputation points
commented 2024-06-02T10:37:05.5366667+00:00
Dani_S 2,906 Reputation points