Cayla  Erdman

Cayla Erdman

1602370620

.NET Conf 2020 and Community Events this October

Virtually tune-in to communities around the world through amazing online events, streams, and recordings this October. Stay connected to your developer communities through the upcoming .NET Conf 2020, virtual Meetups, community stand-ups, podcasts, and more! As well as discovering ways to get started with .NET tutorials and hosting your own virtual experiences.

.NET Conf 2020

The .NET team and the .NET Foundation are excited to present .NET Conf 2020 – a free, 3-day, livestream event all about .NET development! This year is going to be extra special as .NET 5.0 launches on the 10-year anniversary of this virtual conference happening November 10-12th, 2020!

Host a Virtual Event

The .NET Foundation is supporting virtual events run by communities from around the world. Organize a virtual event or Meetup for your community between November 13, 2020 – January 31, 2021 to get the following support:

  • Promotion of your event on the .NET Conf event site and through the .NET Virtual User Group.
  • Technical content to present/promote to your local groups through an “Event in a Box”.
  • Support with online streaming to the .NET Foundation’s YouTube channel, if needed.
  • Digital SWAG and additional offers from our partners.

How to Participate

  • Fill out this form to let us know about your virtual event.
  • Share your stories and events via the hashtag #dotnetconf on Twitter.
  • Share our Facebook event with your friends to help spread the word!
  • For questions, please email dotnetconf@dotnetfoundation.org

Important note:_ Please be advised request of speakers and streaming support for virtual .NET Conf 2020 events resources are provided based on speaker and streaming support team availability, as well as a “first-come-first-served” basis._

Join us on November 10th at 08:00 PST for the live keynote on www.dotnetconf.net. Share your stories, watch the stream, and have fun learning!

#announcements #events #.net #.net conf #community #meetup #october #podcasts #standups #virtual #xamarin

What is GEEK

Buddha Community

.NET Conf 2020 and Community Events this October
Cayla  Erdman

Cayla Erdman

1602370620

.NET Conf 2020 and Community Events this October

Virtually tune-in to communities around the world through amazing online events, streams, and recordings this October. Stay connected to your developer communities through the upcoming .NET Conf 2020, virtual Meetups, community stand-ups, podcasts, and more! As well as discovering ways to get started with .NET tutorials and hosting your own virtual experiences.

.NET Conf 2020

The .NET team and the .NET Foundation are excited to present .NET Conf 2020 – a free, 3-day, livestream event all about .NET development! This year is going to be extra special as .NET 5.0 launches on the 10-year anniversary of this virtual conference happening November 10-12th, 2020!

Host a Virtual Event

The .NET Foundation is supporting virtual events run by communities from around the world. Organize a virtual event or Meetup for your community between November 13, 2020 – January 31, 2021 to get the following support:

  • Promotion of your event on the .NET Conf event site and through the .NET Virtual User Group.
  • Technical content to present/promote to your local groups through an “Event in a Box”.
  • Support with online streaming to the .NET Foundation’s YouTube channel, if needed.
  • Digital SWAG and additional offers from our partners.

How to Participate

  • Fill out this form to let us know about your virtual event.
  • Share your stories and events via the hashtag #dotnetconf on Twitter.
  • Share our Facebook event with your friends to help spread the word!
  • For questions, please email dotnetconf@dotnetfoundation.org

Important note:_ Please be advised request of speakers and streaming support for virtual .NET Conf 2020 events resources are provided based on speaker and streaming support team availability, as well as a “first-come-first-served” basis._

Join us on November 10th at 08:00 PST for the live keynote on www.dotnetconf.net. Share your stories, watch the stream, and have fun learning!

#announcements #events #.net #.net conf #community #meetup #october #podcasts #standups #virtual #xamarin

Eric  Bukenya

Eric Bukenya

1618666860

.NET Conf 2020 Demos & Sessions for .NET 5 + Virtual Events!

This year’s .NET Conf was the largest one yet, with over 80 live sessions across three days that were co-organized and presented by the .NET community and Microsoft. On top of all of that, it also marked the release of .NET 5.0  that brings a full set of new capabilities, performance gains, and new languages features for developers to create amazing apps. If you missed this year’s .NET Conf live stream, don’t worry because we have you covered!

#.net #.net core #asp.net #c# #.net conf #.net foundation #community #demos

Einar  Hintz

Einar Hintz

1602560783

jQuery Ajax CRUD in ASP.NET Core MVC with Modal Popup

In this article, we’ll discuss how to use jQuery Ajax for ASP.NET Core MVC CRUD Operations using Bootstrap Modal. With jQuery Ajax, we can make HTTP request to controller action methods without reloading the entire page, like a single page application.

To demonstrate CRUD operations – insert, update, delete and retrieve, the project will be dealing with details of a normal bank transaction. GitHub repository for this demo project : https://bit.ly/33KTJAu.

Sub-topics discussed :

  • Form design for insert and update operation.
  • Display forms in modal popup dialog.
  • Form post using jQuery Ajax.
  • Implement MVC CRUD operations with jQuery Ajax.
  • Loading spinner in .NET Core MVC.
  • Prevent direct access to MVC action method.

Create ASP.NET Core MVC Project

In Visual Studio 2019, Go to File > New > Project (Ctrl + Shift + N).

From new project window, Select Asp.Net Core Web Application_._

Image showing how to create ASP.NET Core Web API project in Visual Studio.

Once you provide the project name and location. Select Web Application(Model-View-Controller) and uncheck HTTPS Configuration. Above steps will create a brand new ASP.NET Core MVC project.

Showing project template selection for .NET Core MVC.

Setup a Database

Let’s create a database for this application using Entity Framework Core. For that we’ve to install corresponding NuGet Packages. Right click on project from solution explorer, select Manage NuGet Packages_,_ From browse tab, install following 3 packages.

Showing list of NuGet Packages for Entity Framework Core

Now let’s define DB model class file – /Models/TransactionModel.cs.

public class TransactionModel
{
    [Key]
    public int TransactionId { get; set; }

    [Column(TypeName ="nvarchar(12)")]
    [DisplayName("Account Number")]
    [Required(ErrorMessage ="This Field is required.")]
    [MaxLength(12,ErrorMessage ="Maximum 12 characters only")]
    public string AccountNumber { get; set; }

    [Column(TypeName ="nvarchar(100)")]
    [DisplayName("Beneficiary Name")]
    [Required(ErrorMessage = "This Field is required.")]
    public string BeneficiaryName { get; set; }

    [Column(TypeName ="nvarchar(100)")]
    [DisplayName("Bank Name")]
    [Required(ErrorMessage = "This Field is required.")]
    public string BankName { get; set; }

    [Column(TypeName ="nvarchar(11)")]
    [DisplayName("SWIFT Code")]
    [Required(ErrorMessage = "This Field is required.")]
    [MaxLength(11)]
    public string SWIFTCode { get; set; }

    [DisplayName("Amount")]
    [Required(ErrorMessage = "This Field is required.")]
    public int Amount { get; set; }

    [DisplayFormat(DataFormatString = "{0:MM/dd/yyyy}")]
    public DateTime Date { get; set; }
}

C#Copy

Here we’ve defined model properties for the transaction with proper validation. Now let’s define  DbContextclass for EF Core.

#asp.net core article #asp.net core #add loading spinner in asp.net core #asp.net core crud without reloading #asp.net core jquery ajax form #asp.net core modal dialog #asp.net core mvc crud using jquery ajax #asp.net core mvc with jquery and ajax #asp.net core popup window #bootstrap modal popup in asp.net core mvc. bootstrap modal popup in asp.net core #delete and viewall in asp.net core #jquery ajax - insert #jquery ajax form post #modal popup dialog in asp.net core #no direct access action method #update #validation in modal popup

Brain  Crist

Brain Crist

1594753020

Citrix Bugs Allow Unauthenticated Code Injection, Data Theft

Multiple vulnerabilities in the Citrix Application Delivery Controller (ADC) and Gateway would allow code injection, information disclosure and denial of service, the networking vendor announced Tuesday. Four of the bugs are exploitable by an unauthenticated, remote attacker.

The Citrix products (formerly known as NetScaler ADC and Gateway) are used for application-aware traffic management and secure remote access, respectively, and are installed in at least 80,000 companies in 158 countries, according to a December assessment from Positive Technologies.

Other flaws announced Tuesday also affect Citrix SD-WAN WANOP appliances, models 4000-WO, 4100-WO, 5000-WO and 5100-WO.

Attacks on the management interface of the products could result in system compromise by an unauthenticated user on the management network; or system compromise through cross-site scripting (XSS). Attackers could also create a download link for the device which, if downloaded and then executed by an unauthenticated user on the management network, could result in the compromise of a local computer.

“Customers who have configured their systems in accordance with Citrix recommendations [i.e., to have this interface separated from the network and protected by a firewall] have significantly reduced their risk from attacks to the management interface,” according to the vendor.

Threat actors could also mount attacks on Virtual IPs (VIPs). VIPs, among other things, are used to provide users with a unique IP address for communicating with network resources for applications that do not allow multiple connections or users from the same IP address.

The VIP attacks include denial of service against either the Gateway or Authentication virtual servers by an unauthenticated user; or remote port scanning of the internal network by an authenticated Citrix Gateway user.

“Attackers can only discern whether a TLS connection is possible with the port and cannot communicate further with the end devices,” according to the critical Citrix advisory. “Customers who have not enabled either the Gateway or Authentication virtual servers are not at risk from attacks that are applicable to those servers. Other virtual servers e.g. load balancing and content switching virtual servers are not affected by these issues.”

A final vulnerability has been found in Citrix Gateway Plug-in for Linux that would allow a local logged-on user of a Linux system with that plug-in installed to elevate their privileges to an administrator account on that computer, the company said.

#vulnerabilities #adc #citrix #code injection #critical advisory #cve-2020-8187 #cve-2020-8190 #cve-2020-8191 #cve-2020-8193 #cve-2020-8194 #cve-2020-8195 #cve-2020-8196 #cve-2020-8197 #cve-2020-8198 #cve-2020-8199 #denial of service #gateway #information disclosure #patches #security advisory #security bugs

studio52 dubai

studio52 dubai

1621850716

7 Tips for a Successful Live Event Coverage - Studio 52

Live events have been a growing trend in the events industry this past year, offering many businesses a much-needed lifeline. Read on for our simple tips to planning your virtual event

#event coverage services #event photography #event video production #event videography #event coverage services #event photography