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C# SQL DB DataSet/DataTable export to CSV or excel... (needs to over look NULL values or filter them out)

$15-25 USD / hour

Stengt
Lagt ut over 5 år siden

$15-25 USD / hour

I am currently building a data handler that downloads SQL data to a grid view in my C# app.. Once the data is downloaded and review by the user, I want the user to have the capability to then export that data in the dataGridView to CSV or excel file format. I created a C# code that does this, but it is INCREDIBLY slow. I need this source code to be fast and efficient. Please write the source code in C#. Include all references used, so i can easily fit it into my VS solution. Please provide proof that the code works and is able to skip (filter out) null values. Before payment is delivered to you, I would like to test the source code out in my project.
Prosjekt-ID: 17720475

Om prosjektet

23 forslag
Eksternt prosjekt
Aktiv 6 år siden

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23 frilansere byr i gjennomsnitt $18 USD/time for denne jobben
Brukeravatar
Dear Employer, Hope you are doing well..!! Coming to your project scope you can hire our exp c# developer for exporting the data in the data grid view to CSV or excel file format. Ping me via freelancer chat box and provide me complete details of project so that i can go through with our developer and proceed forward with development . we have team of exp c# developers in our company with 5-8 years exp and we will deliver you quality and professional work from our team. I will wait for your reply so that i can assist you in much better way. Note: we will deliver you complete source code of project with proper testing Looking forward to hear on same Warm Regards Sam
$17 USD om 40 dager
4,8 (127 omtaler)
8,9
8,9
Brukeravatar
Can you please explain how much data(records) you loading or is it remotely database connection or locally ? It may possible that your database needs optimization instead of code. we need to check everything. My main and only skill is C# Desktop and Web using MVC on .NET and developing from more than 6 years. 99% projects on portfolio are in mentioned skill.
$23 USD om 10 dager
5,0 (129 omtaler)
8,3
8,3
Brukeravatar
Dear Client, I can develop in C# SQL DB DataSet/DataTable export to CSV or excel. We are having 7+ years of experience in ASP.Net/C# technology development. 1. Air-Ticket booking system ( C#, Asp.Net, AngularJS, SQL Server 2014) 2. Online C# Compiler with Intellisense ( C#, Asp.Net, MVC, Roslyn ) 3. Cloud Collection (VC++, C++/CLI, C#, Asp.Net, MVC (Kendo-UI)) Core Expertise : 7+ Years in Asp.Net, C# MVC, AngularJS, SQL Server, JavaScript, HTML,LINQ , NodejS , JSON, Telerik , KendoUI , AWS , Azure , Socket programming , SignalR Looking for long term business relations. Thanks and Regards, Jayesh borada.
$15 USD om 40 dager
5,0 (105 omtaler)
8,3
8,3
Brukeravatar
Hello Sir/Madam, I have huge 15+ years of experience in Microsoft Technologies and during this tenure I have written numerous data exporter logics. I will write the code in C# as requested and wont demand money until and unless you are satisfied with delivery. However will you be sharing dummy data and existing source code? Regards
$15 USD om 40 dager
4,9 (86 omtaler)
8,4
8,4
Brukeravatar
Hello there, I have aroud 10 years of experience in .net based application development so i will help you in your csv export Thanks
$18 USD om 40 dager
5,0 (44 omtaler)
8,0
8,0
Brukeravatar
Hello, As an experienced C# developer, i am very much interested to do this work. Will you share me your current code which exports the gridview data if you award me the project? I am okay in either case. Looking forward to have a positive response from you. Thanks
$22 USD om 40 dager
5,0 (408 omtaler)
8,0
8,0
Brukeravatar
Sr. Software Professional having 9.0+ years experience. ****************************************************** Technology : Web Application Windows/Desktop Application ************************* Skills : .Net Core 2, Angular CLI, Angular 5, Angular 4, Angular2, Angular Js, C# .Net, MVC , HTML5, CSS3, Bootstrap, Typescript, Javascript, Jquery, ASPBOILERPLATE, ASP .net ZERO, Twilio, Entity Framework, Kendo UI, Google API, WPF, WCF,WEBAPI, Telerik ************************* Database Language : MSSQL, Oracle, MySQL, Microsoft Access ************************* Reporting Langauge : Crystal Reports, RDLC, Syncfusion View, Pivot, Chart Reports , DevExpress, SSRS ************************* Reporting Tool : MIS Reports, Chart Reports, Stock Reports, Inventory Reports. ************************* Source Management Tools: TFS, Git, SVN, Bitbucket IDE : Visual Studio Code, Visual Studio 2017, Visual Studio 2015, Visual Studio 2013, Visual Studio 2010, PHPDesigner, WAMP
$17 USD om 10 dager
5,0 (69 omtaler)
7,1
7,1
Brukeravatar
Hi there. Firstly I presume that the export to csv part is the "slow" part. Well I have a few tricks up my sleeve. The solution we go with depends on how you populate your data. E.g. is the datasource cached etc etc. But contact me to discuss Maurice Marinus
$17 USD om 5 dager
5,0 (135 omtaler)
7,2
7,2
Brukeravatar
Hi, This will be achieved by designing a c# win forms application. SSRS will be used for csv export. I have 11 years experience in development. Thanks
$23 USD om 10 dager
4,9 (66 omtaler)
7,0
7,0
Brukeravatar
We are .Net developers working from 8+ years. We work on CSV import/export many times in past. We can start this job immediately and can work according to your time zone.
$15 USD om 40 dager
5,0 (70 omtaler)
6,6
6,6
Brukeravatar
I could export your data from data grivew to CSV or excel and DataTable to CSV or excel both. I suggest DataTable to CSV, Excel would be better.
$15 USD om 40 dager
4,8 (178 omtaler)
7,0
7,0
Brukeravatar
Hi, I am having 7+ years of experience in C#, asp.net mvc and other microsoft technology stack. I have worked on similar projects of printing, exporting to excel, exporting to pdf/letter head, choose columns you want to export and many such other features based on datagridview. We can discuss on it and can proceed to some solution. thank you.
$16 USD om 40 dager
4,9 (20 omtaler)
6,2
6,2
Brukeravatar
Hello, We have .NET professionals with experience and expertise in below: MVC Version : 2,3,4 Visual studio : 2010, 2012, 2013 Expertise in MVC : * Used along with C# * Razor/aspx view engine * Integrated PetaPoco library to communicate database * JQuery plugins like Auto complete, Jquery Validator, Jquery chosen, jquery unobtrusive ajax etc * Using DI (Simple injector etc.) and with repository patterns * Entity framework, Microsoft Codefirst * Used Bootstrap css * Implement code with considering Object Oriented Programming concepts * Web / Desktop based application development * LINQ Query Expressions * Lambda Expressions * PayPal payment Gateway Integration * Google map integration * ASP.net Web service along with XML serialization * Crystal Report integration * DevExpress controls integration (3rd party controls) * Telerik controls integration (3rd party controls) * N-Unit test tools integration * Open XML integration * WCF,WPF Service, Web API We are available from Monday To Friday, 9 hours a day. Our timezone is GMT+5.30. Please initiate chat to check our understandings and queries. We look forward to have long term engagement on the basis of quality of our work evinced in this project. Thanks for reading our proposal. Regards.
$15 USD om 45 dager
4,9 (120 omtaler)
6,3
6,3
Brukeravatar
You can also check my portfolio: https://www.freelancer.com/u/micheal4299 I also have experience in working on similar projects. Let me know if you are interested in working with me. Thanks!
$20 USD om 40 dager
5,0 (12 omtaler)
6,2
6,2
Brukeravatar
I will make export functionality faster with improvement on your code. Can you please let me know which library is used for export in excel? are you using office interop? also, can we go for third party file handling API for it? I have 4 years of experience in c# windows and web application development. I have worked with many application that exports data to excel files. Thank you
$18 USD om 40 dager
4,8 (28 omtaler)
6,1
6,1
Brukeravatar
Hello dear How are you ? I read your proposal carefully and i am very interested in your project I am very familiar with C# application. I will delivery great result in your proposed time. Best regards
$23 USD om 40 dager
5,0 (6 omtaler)
3,9
3,9
Brukeravatar
hi do you want to make a application which will download the database and save it into Excell format please revert so we can do this .
$17 USD om 5 dager
2,8 (17 omtaler)
6,4
6,4

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UNITED STATESs flagg
Austin, United States
5,0
13
Betalingsmetode bekreftet
Medlem siden okt. 14, 2014

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