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  1. Write interactive code "Print Spooler" in C# ?

    In windows 7, my computer often fails to print, I have to go to Control Panel->Administrative Tools->Services->Print spooler to switch from "Stop" to "Start" mode. In C# winform I want to write code...
  2. Re: How do I update the Keys in the app.config file at runtime ?

    Thank you for your help, I understand it
  3. Re: Regex Class library class declaration error ?

    It's corrupted the library file, now it's working
  4. Re: How do I update the Keys in the app.config file at runtime ?

    When in code editor mode I run the program the *.config file is not updated, this file is read-only, when I compile to the *.exe executable, I run the *.exe executable. I see there are updates, edit...
  5. Re: How do I update the Keys in the app.config file at runtime ?

    I have debugged and set error trap the program doesn't give error
  6. How do I update the Keys in the app.config file at runtime ?

    I found some code examples that update the keys in the app.config file when running without error and not updating, why the code does not update, see my code

    file app.config


    <?xml...
  7. Re: Regex Class library class declaration error ?

    The program has an error with the library file System.Text.RegularExpressions.dll, the program is running fine, thank you
  8. Regex Class library class declaration error ?

    In the program to convert Vietnamese from accented to unsigned in C#, use the code in:

    https://www.dtmi.net/chuyen-tieng-viet-co-dau-sang-khong-dau-trong-c-javascript-php-va-sql-server/...
  9. Generate QR code in Devexpress can't use lowercase ?

    Can't use lowercase letters in Devexpress to generate QR codes? Or is there a library called that can generate lowercase uppercase QR codes with less error ?
  10. Replies
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    How to configure wifi like an airport ?

    I do not know what to post here, ask you for help, let's say I want to configure wifi like an airport, that before using wifi I have to enter my personal information or introduction page, ... then...
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    How to load html page into the main page ?

    Suppose I have 2 files: Main.html and Home.html, in Main.html page there is html code with the following menu:




    <div class="container">
    <div id="menu">
    <ul class="nav...
  12. Is it possible to package the website link running on mobile devices ?

    On mobile devices such as iphone, ipad, adroid, ... it is possible to package the website link into a software running on mobile devices through the link, at the same time hide the running link,...
  13. Re: How to connect to SQL Server via proxy ?

    I am not excited about webform if the web connection I use lower version Visual Studio 219 the program runs normally, I am asking the connection in winform, you understand my question?
  14. How to connect to SQL Server via proxy ?

    Suppose I have 2 network layers: network layer A and network layer C, network layer A is the internal network layer without using the internet, network layer C uses the internet, in network layer C I...
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    2,366

    Using sublime text 3 with asp.net ?

    After installing sublime text 3 and installing Package Control: Install Package Control and Emmet, when typing the rule characters (wildcard characters) and pressing tab, why didn't it insert the...
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    1,718

    Re: Error generating Win32 resource ?

    I have tried but it's failed
  17. Replies
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    1,718

    Error generating Win32 resource ?

    Report errors in Winform of Visual Studio when pressing the Rebuild button ... Error generating Win32 resource: The process cannot access the file because it is being used by another process. How is...
  18. Re: Is it possible to connect SQL Server via internet without opening port like teamv

    Is there a way to check which port teamViewer software is running ?
  19. Re: Is it possible to connect SQL Server via internet without opening port like teamv

    I see teamView as an application or not using a Port that uses the same TCP protocol as the TCP protocol of SQL Server if writing is linked SQL Server does not use Port as teamView is a good idea. I...
  20. Re: Is it possible to connect SQL Server via internet without opening port like teamv

    You do not understand my question, The Microsoft standard SQL Server connection must have a static IP, a Port, a user and a password to connect via the Internet, this connection is like the...
  21. Is it possible to connect SQL Server via internet without opening port like teamview?

    Is it possible to connect SQL Server via internet without opening port like teamview software ?
    When installing the software to connect SQL database over the internet, I have to declare to open the...
  22. Why when I add a space to the Label string heterogeneous length of the string ?

    Suppose I have 4 Label.Text corresponding to 4 series: Basic salary, Business salary, Responsibility allowance, Attraction allowance. When running the program I can change the string "Responsibility...
  23. How to write the interface code as shown in the asp.net language ?

    In the asp.net language, I want to design the interface as the attached picture, I drag and drop the objects to the webform, but it is harder to align than the winform, the characters on the website...
  24. How to connect to SQL Server data without using SQL Server Management Studio in C# ?

    ask: is it possible to connect SQL Server data according to file connection type, just like in microsoft access data connection
    public static string sConnectionString = @ "Provider =...
  25. How To Design Devexpress's Xtrareports To Print Multiple Pages ... ?

    How does Devexpress's Xtrareports design print multiple pages at the same time ?
    I designed a report in labor contract with many pages for 1 recoder, but when it printed out there was only the first...
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