csharp

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    Question When Success Valid Access Token Not Return Result And Return Invalid ?

    I validate token using middle ware in asp.net core 2.2 in case of access token not valid return message not valid and this case work perfect problem come when valid token success the problem is next request no give me result of action executed so that what i do for that working problem is when...
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    Question I want my WPF program uses user's cookie

    so basically I want my 3rd party program (which will be created using c# on WPF) be an interface between the user and that site. Using WebBrowser class I wanna load the login page and after the user logged in(and passed CAPTCHA), he/she will fill some fields in the program, and the program will...
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    Question error: System.FormatException: 'Input string was not in a correct format

    I am getting a error when trying to create a Form that will randomly display 3 values of 3 Dice for 2 players and will compare the numbers and displays who won. The is running great but it started show me an error after I put the IF statement. The code runs but it returns the error when I click...
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    what i write inside loop to display similar item code on datagridview and insert diff

    Problem what i write inside loop to display similar item code on datagridview and insert different itemcode on database sql serverSQL Server Database(2014) Items Table ItemCode(pk) ItemName 001 mouse 002 keyboard 003...
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    Question BackgroundWorker. How do I display the current process by navigating through the Tree

    Scenario_1. 1. The user. Presses the "Start" button; 2. The program. Creates an instance of the user element "ucBackgroundWorker" in "flowLayoutPanel1"; 3. The program. Creates a node in the "treeView1"; "Scenario_1" can be repeated an unlimited number of times. Scenario_2. There are: - Several...
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    Question BackgroundWorker. Multithreading. How do I run multiple forms?

    There is - the main form is "Main.cs". - form with "progressBar" - "progressBar.cs" Scenario: User. The form is "Main.cs". Presses the "Start" button three times. Program. Opens three forms of "progressBar.cs" How to make the data from the progress percentage "progressBar" get in real...
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    Question Start in learn WPF and I have a little problem...

    I have read this book https://www.tutorialspoint.com/wpf/wpf_tutorial.pdf and on page 22,23 this code example do not run.... and Am I missing? UserControl1.xaml using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using...
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    Question The SMTP server requires a secure connection or the client was not authenticated. Th

    Dear Friends, I am trying to send email through gmail.Getting error "The SMTP server requires a secure connection or the client was not authenticated.The server response was: 5.5.1 Authentication Required". try { SmtpClient clientSMTP = new...
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    Question Looking for new and popular in the future c# framework and technology

    I work in my company as c# developer mainly on Winform for desktop something about a year and looking for updating my knowledge in new framework and technology that will be popular in the future... Mainly for desktop /server-side. Can be also for client-side Thanks
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    Dublin, Ireland: Senior Developer C#, Xamarin - Permanent

    PERMANENT Full-time position Below is an outline job description. If you are interested or have any questions, please email to Angela.Nguyen@virtusllc.com directly. Senior Developer - Dublin, Ireland Tracking Code 611-171 Job Description IT professional experienced in .NET programming...
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    Question display dynamic Database relational schema

    im working on making an automatic OLAP cube with C# i need little help how to display an relational database schema (the database is taking from the SQL server )
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    Question number in error log

    Personal, I would like the following information, I have a validation, and in this validation I send a message in the application to the user that the cell G of the line should be filled, my code looks like this: private void PreliminaryVerification(IEnumerable<DataRow> data) {...
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    Question The item with identity [x] already exists in the metadata collection

    Is not more nedded. I try delete the post, but no find this option
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    Question How to correctly made two depending Comboboxes?

    I have a problem with two dependent Combobox. I want to do the dependent Comboboxes. When selecting an area in combobox1, a free taxi located in this area should be displayed on combobox2. I found this video on YouTube and tried to use the code in this video...
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    Question Problem with WPF Slider ValueChanged action.

    So, on ValueChanged action I have this line: freqtext.Text = Convert.ToInt32(freq.Value) + " Hz"; When I compile project it starts and shows me an error: Sorry for "?"s .
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    Dapper Extensions - Methods not accessible by MySqlConnection

    Hi I installed Dapper and Dapper extensions from the NuGet package Manager but I'm not able to use methods like Insert, Delete, etc... Is there something amiss in my project. I have a model using Dapper; namespace TBT.Models { publicclassCategory { publicintId{ get;set;}...
  17. VickyMalhotra

    Question Backspace Function

    hi guys i want to program a backspace function for my Scientific Calculator Project i coded something like this private void button48_Click(object sender, EventArgs e) { textBox_Result.Text = textBox_Result.Text.Remove(textBox_Result.Text.Length - 1); if...
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    Add form in View at runtime

    i want a form containing a text bar to appear when comment is clicked <li><a href="#" id="comment">Comment</a></li> I couldnt do it using razor so I tried writing a Jquery script <script type="text/javascript"> $('#comment').click(function () { $('div#txtcmd').html...
    • Ismael123
    • Thread
    • asp.net csharp html jquery razor
    • Replies: 3
    • Forum: Web Forms
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    Question Cross domain single-sign-on / social login

    I am looking for someone who can help me with authentication I work with C#.NET 4.5 I have multiple MVC websites, 2 webapi's and a ****load of clients which are javascript based (angular2 ,vue etc etc) and apps. everything (except the apps) are hosted on azure. I want to be able to login using...
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    Tip How to capture a variable and not to shoot yourself in the foot

    Back in 2005, with the release of C# 2.0 standard we got a possibility to pass a variable to the body of an anonymous delegate by capturing it from the current context. In 2008 the C# 3.0 brought us lambdas, user anonymous classes, LINQ requests and much more. Now it January, 2017 and the...
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