Create WinForm DataGridView with custom columns, sync with DB and export to Excel

  • Status: Closed
  • Prize: €400
  • Entries Received: 7
  • Winner: tauqirpervez

Contest Brief

WinForm DataGridView shall be hosted with standard columns (textbox, combobox, checkbox and button) and custom columns with custom controls (nullable DatePicker, nullable TimePicker, percent TextBox and money TextBox). The custom controls which shall be hosted in the DataGridView already exist.
Entries in DataGridView shall be synchronized with MS SQL DataBase (using Entity Framework).
Entries in DataBase shall be exported in an Excel file and an Excel table with proper formatting shall be created (Excel 2010 and higher).
For more details please see attached Specification file.

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Public Clarification Board

  • tauqirpervez
    tauqirpervez
    • 4 years ago

    I've left you the final design in a private message, please do check and provide feedback. In case of any concerns, do let me know. Thanks.

    • 4 years ago
  • tauqirpervez
    tauqirpervez
    • 4 years ago

    You've mentioned in the document, "The ComboBoxes in the column “User” shall have the same entries as the ComboBox at the top of the Winform."
    1. Will the user be able to select a different user using the ComboBox in the column in the DataGridView?
    2. If the answer to 1 is yes, then the user may select the same user in multiple rows, update different values in the various columns, and try to save the data. What should happen then?

    • 4 years ago
    1. tauqirpervez
      tauqirpervez
      • 4 years ago

      Thanks, it does help. I just need you to confirm another query though. This far, I was assuming that the filtering would be done on the basis of the unique ID column, and I was populating entries in the grid based on the selected ID. So even if 2 users had the same UserName ('User1'), since the IDs are different, the grid would only show one entry corresponding to the selected ID. As I understand now based on your comment, once an entry is selected in the ComboBox at the top of the form, I should check the username and then populate all entries with that username. Correct?

      • 4 years ago
    2. alotsch
      Contest Holder
      • 4 years ago

      You are coorect - the entries which shall be displayed in the DataGridView can be filtered by selecting a certain User in the User-ComboBox at the top - if no user is chosen in this ComboBox all entries shall be displayed in the DataGridView.

      • 4 years ago
  • alotsch
    Contest Holder
    • 4 years ago

    What I mean is that the ComboBox in the DataGridView Column shall be filled with the same entries as the User ComboBox at the top (e.g. User 1, User 2, User 3). However, only the item from the ComboBox which has been selected in the respective row (e.g. User 1) shall be stored in the DB for the respective row. Hope this helps!

    • 4 years ago
    1. endlessflier
      endlessflier
      • 4 years ago

      I had developed the several projects which is same with this.
      I

      • 4 years ago
    2. kmpal
      kmpal
      • 4 years ago

      My entry is complete with your required functions pls start chat so I can send you vs solution

      • 4 years ago
  • tauqirpervez
    tauqirpervez
    • 4 years ago

    Hi, is using Entity Framework mandatory? Also, what is the approximate number of entries you're expecting in the USER table?

    • 4 years ago
    1. alotsch
      Contest Holder
      • 4 years ago

      Please use EF - there shall be no limits in the USER table.

      • 4 years ago
    2. muhammadasif0344
      muhammadasif0344
      • 4 years ago

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      • 4 years ago
  • tauqirpervez
    tauqirpervez
    • 4 years ago

    Please do rate and provide feedback for #6 . I have included the link to the setup for the application in a private message.

    • 4 years ago
  • tauqirpervez
    tauqirpervez
    • 4 years ago

    Working on it, request you to kindly wait before awarding a winner.

    • 4 years ago
  • AXING918
    AXING918
    • 4 years ago

    I have no issue to complete this program. I can build first version in 48 hrs. Let me know what you want to know from me before you give your custom controls. If you give the custom control library, I will start to build and send first version in 48 hrs even though you don't hire me. After you check my first version, you may hire me if you like that. Let me know if you are Okay for my suggestion.

    • 4 years ago
  • AXING918
    AXING918
    • 4 years ago

    I think you are good C# programmer because you built fine Custom Controls. What issue do you have to compete this project?

    • 4 years ago
  • AXING918
    AXING918
    • 4 years ago

    Hi alotsch, this project is too easy and clear. What do you want to know from developers?

    • 4 years ago
  • tauqirpervez
    tauqirpervez
    • 4 years ago

    Thanks, I'll start working on it. I hope you'll wait until the end of the contest before choosing a winner.

    • 4 years ago
  • AXING918
    AXING918
    • 4 years ago

    https://www.dropbox.com/s/h4yfhryvqtshy86/WinFormDataGridView.exe?dl=0

    • 4 years ago
  • endlessflier
    endlessflier
    • 4 years ago

    May I submit the custom datagridview which is developed for the other project ?

    • 4 years ago
    1. endlessflier
      endlessflier
      • 4 years ago

      I have rich of experiences the datagrid view customization and Excel export.

      • 4 years ago
  • tauqirpervez
    tauqirpervez
    • 4 years ago

    Also, can I use WPF instead of Windows Forms?

    • 4 years ago
    1. AXING918
      AXING918
      • 4 years ago

      https://onedrive.live.com/redir?resid=3DE823914D518B6!178&authkey=!AP53RUwgZKDs-TQ&ithint=folder%2cPNG

      • 4 years ago
    2. AXING918
      AXING918
      • 4 years ago

      I built that by using Winform

      • 4 years ago
  • alotsch
    Contest Holder
    • 4 years ago

    Hope this will help in the first step to get a better idea regarding the Custom Controls. I will leave it as a Contest for the moment (whereby I agree a Project would have been more suitable). However, I propose that I will finally provide the Custom Controls to the person which wins the Contest. In case of any questions or comments please let me know. Regards, Alexander

    • 4 years ago
  • alotsch
    Contest Holder
    • 4 years ago

    https://onedrive.live.com/redir?resid=3DE823914D518B6!178&authkey=!AP53RUwgZKDs-TQ&ithint=folder%2cPNG

    • 4 years ago
  • alotsch
    Contest Holder
    • 4 years ago

    Dear Developers! Thanks for your comments so far. I have uploaded a short video in OneDrive explaining the functionality of the four Custom Controls which need to be hosted in the DataGridView. You can find the video (and a screenshot of how the Custom Controls are currently implemented) under the following link:

    • 4 years ago
  • danielpiechocki
    danielpiechocki
    • 4 years ago

    Hi I also need this Custom Controls

    • 4 years ago
  • pamrulla
    pamrulla
    • 4 years ago

    pdf says "Custom Controls will be provided" could you please provide them

    • 4 years ago
  • pamrulla
    pamrulla
    • 4 years ago

    Hello, I have just started to work on your project.

    • 4 years ago
  • kmpal
    kmpal
    • 4 years ago

    Provide missing files please

    • 4 years ago
  • DigitalInfoBytes
    DigitalInfoBytes
    • 4 years ago

    Could you please provide custom controls? And what is the time line you are looking for?

    • 4 years ago
  • DigitalInfoBytes
    DigitalInfoBytes
    • 4 years ago

    Hi,

    • 4 years ago
  • vw7209238vw
    vw7209238vw
    • 4 years ago

    This contest probably not guide you to the best solution, done so fast and only to win the contest, it is not a typical job to a contest. Like a logo design for example.

    • 4 years ago
  • vw7209238vw
    vw7209238vw
    • 4 years ago

    YES! mahershahmeer, you are right. alotsch, please create a project and invite us. I have all parts developed in before projects, just need to put those together. I will not run the risk of lost my time. There are some concepts, validations, and procedures to develop carefully so this time wil be lost if other win. It is not so in a project. You willl have a time to select the best you rank by yourself according to previous works and profiles.

    • 4 years ago
  • vw6593970vw
    vw6593970vw
    • 4 years ago

    Hello, I have just started to work on your project.

    • 4 years ago
  • zuiguanglong
    zuiguanglong
    • 4 years ago

    I'd like to perform your task now and i am free now.

    • 4 years ago
  • zuiguanglong
    zuiguanglong
    • 4 years ago

    Hello

    • 4 years ago
  • hashmiu
    hashmiu
    • 4 years ago

    hi

    • 4 years ago
    1. hashmiu
      hashmiu
      • 4 years ago

      I am willing to do this project let discuss the details of project

      • 4 years ago
  • AXING918
    AXING918
    • 4 years ago

    I think the same thing as mahershahmeer.
    I have been building the windows form already too.
    I hope you to post a job. so freelancers can bid and you can choice best bid.
    I will bid with my own proposal. I can finish this project in 2 days.
    Best Regards
    Li

    • 4 years ago
  • AXING918
    AXING918
    • 4 years ago

    Hi,

    • 4 years ago
  • Wurfel IT Private Limited
    Wurfel IT Private Limited
    • 4 years ago

    Hi there!

    I can work on this project, but as this is a Contest; I won't be able to start work on this project. Let me make you understand this.

    This project is completely custom, though i already worked on the modules, that your project requires. But still it will take time to make all things work together. And so other developers will also be trying to achieve the same thing. And when you'll award the contest to one Freelancer, efforts of others will be ruined. I'd suggest you to create a "Project" instead of "Contest". That will attract good freelancers, who have good reputation. I hope you will be able to understand my concern. Thanks

    Best,
    Maher Shahmeer

    • 4 years ago

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