C#

C# (pronounced "C-sharp") is an object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java.

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C# C# (pronounced "C-sharp") is an object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java. Learn More, ASP.NET MVC The ASP.NET MVC framework is a lightweight, highly testable presentation framework that (as with Web Forms-based applications) is integrated with existing ASP.NET features, such as master pages and membership-based authentication. The MVC framework is defined in the System.Web.Mvc assembly. Learn More, DateTime Format A date and time format string defines the text representation of a DateTime value that results from a formatting operation. Learn More,

Question:Display Gregorian calendar date with Arabic digits instead of Hijri Calendar date in c#?

Description:we have a multilingual website in which we have event start date and end date which is correctly displayed for English language version of the page but when we go to its Arabic version of the page, it basically convert the date to Hijri calendar date. Currently we are using following code in which we are just getting the dates from database and format it as shown string startDate= sourceEvent?.Fields.EventStart.ToString("dd.MM.yy"); string endDate= sourceEvent?.Fields.EventEnd.ToString("dd.MM.yy"); Output for English page 25.05.22 - 28.05.22 Output of Arabic page: 24.10.43 - 27.10.43 instead the Arabic page output we required: ۲۵.۰۵.۲۲ - ۲۸.۰۵.۲۲

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Posted by: Umer khan | Posted on: May 30, 2022


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C# C# (pronounced "C-sharp") is an object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java. Learn More, React.js React (JavaScript library) In computing, React (also known as React.js or ReactJS) is a JavaScript library for building user interfaces. It is maintained by Facebook and a community of individual developers and companies. React can be used as a base in the development of single-page or mobile applications. Learn More, ASP.NET Core ASP.NET Core is a free and open-source web framework and successor to ASP.NET, developed by Microsoft. It is a modular framework that runs on both the full .NET Framework, on Windows, and the cross-platform .NET. However ASP.NET Core version 3 works only on .NET Core dropping support of the .NET Framework. Learn More, 415 Unsupported Media Type The HTTP 415 Unsupported Media Type client error response code indicates that the server refuses to accept the request because the payload format is in an unsupported format. Learn More, HTTP response status codes HTTP response status codes indicate whether a specific HTTP request has been successfully completed. Learn More,

Question:Getting 415 "Unsupported Media Type" on post request from reactjs to asp.net core apicontroller ?

Description:I am getting 415 "Unsupported Media Type" on a post request, my reactjs submit method looks like the following one where I am sending data using FormData handleEmployeeSubmit(employee) { const data = new FormData(); data.append('FirstName', employee.firstName); data.append('MiddleName', employee.middleName); data.append('LastName', employee.lastName); data.append('Designation', employee.designation); data.append('Salary', Number(employee.salary)); const xhr = new XMLHttpRequest(); xhr.open('post', this.props.submitUrl, true); xhr.onload = () => this.loadEmployeesFromServer(); xhr.send(data); } and my APIController method look like the following one [HttpPost] [Route("Create")] public async Task<ActionResult> create([FromBody] Employee employee) { int empid = await _employeerepository.Create(employee); return Ok(empid); } any help will be appreciated as I am new to both reactjs and .net core

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Posted by: Emerging Expert | Posted on: May 13, 2022


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Asp.Net It was developed by Microsoft to allow programmers to build dynamic web sites, web applications and web services. It was first released in January 2002 with version 1.0 of the .NET Framework, and is the successor to Microsoft's Active Server Pages (ASP) technology. Learn More, C# C# (pronounced "C-sharp") is an object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java. Learn More, ASP.NET MVC The ASP.NET MVC framework is a lightweight, highly testable presentation framework that (as with Web Forms-based applications) is integrated with existing ASP.NET features, such as master pages and membership-based authentication. The MVC framework is defined in the System.Web.Mvc assembly. Learn More, Data Structure In computer science, a data structure is a particular way of organizing and storing data in a computer so that it can be accessed and modified efficiently. Learn More,

Question:how to resolve "cannot convert from int? to int" in c#, compile time error?

Description:I have my controller method taking input parameter int? And one of my inner method taking int as input parameter so I basically wanted to know how to convert int?(Nullable int) to int in C#.

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Posted by: Umer khan | Posted on: Apr 29, 2022


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C# C# (pronounced "C-sharp") is an object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java. Learn More, Object-Oriented Programming(OOP) Object-Oriented Programming(OOP) is a programming paradigm based on the concept of "objects", which may contain data, in the form of fields, often known as attributes; and code, in the form of procedures, often known as methods. Learn More, Programming concepts Almost all programs consist of the same basic 'building blocks', built together in different ways to achieve a particular goal. Variables, data types, sequence, selection, and iteration are some examples of these basic concepts, which all new programmers need to learn. This tag is mainly for all such conceptual Questions. Learn More,

Question:Difference between Abstract Class, Static Class and Sealed Class in C#?

Description:Need to get more clarity on each one (Abstract Class, Static Class and Sealed Class) of them so that I can identify when to use which one and why

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Posted by: Samantha Jones | Posted on: Mar 24, 2022


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Asp.Net It was developed by Microsoft to allow programmers to build dynamic web sites, web applications and web services. It was first released in January 2002 with version 1.0 of the .NET Framework, and is the successor to Microsoft's Active Server Pages (ASP) technology. Learn More, C# C# (pronounced "C-sharp") is an object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java. Learn More, ASP.NET MVC The ASP.NET MVC framework is a lightweight, highly testable presentation framework that (as with Web Forms-based applications) is integrated with existing ASP.NET features, such as master pages and membership-based authentication. The MVC framework is defined in the System.Web.Mvc assembly. Learn More, IIS (Internet Information Services) IIS Stands for "Internet Information Services." IIS is a web server software package designed for Windows Server. It is used for hosting websites and other content on the Web. Microsoft's Internet Information Services provides a graphical user interface (GUI) for managing websites and the associated users. Learn More, web.config A configuration file (web.config) is used to manage various settings that define a website. The settings are stored in XML files that are separate from your application code. ... Generally a website contains a single Web.config file stored inside the application root directory. Learn More,

Question:how to increase default session timeout for asp.net mvc site using web.config?

Description:Currently my site’s session expires a bit quickly while my site contains some huge forms for users to fill out so I wanted to increase the session timeout for the users to get enough time.

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Posted by: Khalid Abbas | Posted on: Mar 18, 2022


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Asp.Net It was developed by Microsoft to allow programmers to build dynamic web sites, web applications and web services. It was first released in January 2002 with version 1.0 of the .NET Framework, and is the successor to Microsoft's Active Server Pages (ASP) technology. Learn More, C# C# (pronounced "C-sharp") is an object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java. Learn More, ASP.NET MVC The ASP.NET MVC framework is a lightweight, highly testable presentation framework that (as with Web Forms-based applications) is integrated with existing ASP.NET features, such as master pages and membership-based authentication. The MVC framework is defined in the System.Web.Mvc assembly. Learn More, IIS (Internet Information Services) IIS Stands for "Internet Information Services." IIS is a web server software package designed for Windows Server. It is used for hosting websites and other content on the Web. Microsoft's Internet Information Services provides a graphical user interface (GUI) for managing websites and the associated users. Learn More, IIS URL Rewrite The URL Rewrite Module is an extension software for IIS (Internet Information Services). URLs should be created so that they are easy to remember for the users and easy to find for the search engines. The URL Rewrite Module enables web administrators to develop and implement rules that assist them in this task. Learn More, web.config A configuration file (web.config) is used to manage various settings that define a website. The settings are stored in XML files that are separate from your application code. ... Generally a website contains a single Web.config file stored inside the application root directory. Learn More,

Question:remove server information from response header using web.config in different versions of IIS?

Description:I have different sites hosted on multiple environments one is using IIS 8 and the other one is using IIS 10 , I wanted to remove the server information from the response header using web.config and currently I am using following URL Rewrite Outbound rule but unfortunately it is not working in any of the environment. <rewrite> <outboundRules rewriteBeforeCache="true"> <rule name="Remove Server header"> <match serverVariable="RESPONSE_Server" pattern=".+" /> <action type="Rewrite" value="" /> </rule> </outboundRules> </rewrite>

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Posted by: Khalid Abbas | Posted on: Mar 17, 2022


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C# C# (pronounced "C-sharp") is an object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java. Learn More, Microsoft Visual Studio Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft. It is used to develop computer programs for Microsoft Windows, as well as web sites, web apps, web services and mobile apps. Learn More, ASP.NET MVC The ASP.NET MVC framework is a lightweight, highly testable presentation framework that (as with Web Forms-based applications) is integrated with existing ASP.NET features, such as master pages and membership-based authentication. The MVC framework is defined in the System.Web.Mvc assembly. Learn More, Visual Studio 2019 (Community Edition) A fully-featured, extensible, free IDE for creating modern applications for Android, iOS, Windows, as well as web applications and cloud services. Learn More,

Question:NuGet Package restore failed/build failed for my project on new visual studio instance

Description:I have just installed the latest visual studio 2019 (Community Edition) , just pull my project on a new machine which is working fine on another machine but now I am getting following error on some of the nuget packages.(I have checked that these packages are not downloaded) Severity Code Description Project File Line Suppression State Error This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105

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Posted by: Khalid Abbas | Posted on: Jun 15, 2021


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Asp.Net It was developed by Microsoft to allow programmers to build dynamic web sites, web applications and web services. It was first released in January 2002 with version 1.0 of the .NET Framework, and is the successor to Microsoft's Active Server Pages (ASP) technology. Learn More, C# C# (pronounced "C-sharp") is an object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java. Learn More, ASP.NET MVC The ASP.NET MVC framework is a lightweight, highly testable presentation framework that (as with Web Forms-based applications) is integrated with existing ASP.NET features, such as master pages and membership-based authentication. The MVC framework is defined in the System.Web.Mvc assembly. Learn More,

Question:How to get the time difference between utc time and local time in C#?

Description:I have .net base website which currently have server time zone set to GMT+5, I need to extract that 5 from it dynamically so that once I change the time zone of the server or deploy the same site on another sever with different time zone, I should be able to extract that time difference in that case.

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Posted by: Umer khan | Posted on: Sep 11, 2020


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C# C# (pronounced "C-sharp") is an object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java. Learn More, Lambda expressions A lambda expression is a convenient way of defining an anonymous (unnamed) function that can be passed around as a variable or as a parameter to a method call. Many LINQ methods take a function (called a delegate) as a parameter. ... The => operator is called the "lambda operator". Learn More,

Question:How to convert list of lists to single list in c# using lambda expression?

Description:I have records coming from database where each item can have multiple TagIds(List<string>) assigned to it. I have combined the lists but currently it has become a list of lists as shown below, List<List<string>> listOfLists=databaseQueriedItems; but I need the items in one list like following one(i.e I want to flatten the hierarchy) List<string> singleListOfStrings;

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Posted by: Umer khan | Posted on: Aug 29, 2020


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C# C# (pronounced "C-sharp") is an object-oriented programming language from Microsoft that aims to combine the computing power of C++ with the programming ease of Visual Basic. C# is based on C++ and contains features similar to those of Java. Learn More, Enum Flags Attribute The idea of Enum Flags is to take an enumeration variable and allow it hold multiple values. It should be used whenever the enum represents a collection of flags, rather than representing a single value.You create a bit flags enum by applying the System. Learn More,

Question:How to check if the flags enum value has/contains other flags enum values in c#?

Description:For example I have Following flags enum and I have stored a number 7 in the database now I have to check if 7 contains the requested number let say 3(which is for OptionOne and OptionTwo) it should return true, in this way I have to compare a single int value with a single int value for the following flag enum. [Flags] public enum MyFlagsEnum { None = 0, OptionOne = 1, OptionTwo = 2, OptionThree = 4, }

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Posted by: Junaid Aziz | Posted on: Aug 21, 2020


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