Reading data from excel and send to SQL Server using Asp.Net MVC 5 C# with LINQ if its possible

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP



Reading data from excel and send to SQL Server using Asp.Net MVC 5 C# with LINQ if its possible



Sorry with my English



I have an input file where the user will upload an Excel File, 1st I need to scan the extension of the file (.xlsx or .xls), after reading data from it and save the data in SQL Server.



Abour scan a extension I have this:


var ext = Path.GetExtension(file.FileName);
var allowedExtensions = new ".xlsx", ".xls" ;
if(allowedExtensions.Contains(ext)) //codigo



Now, my biggest question is to read the file data and send it to SQL Server.



The table has these columns:



ID



Registro



Nome



Ativo



I'm a newbie in the area, if that's simple, sorry :)





I think you have a lot more Googling to do. The answer is in Google.
– Hozikimaru
Aug 2 at 13:10





I've been looking for this since the beginning of the week, but the answer below solved my problem, thank you
– Leonardo
Aug 2 at 13:37




3 Answers
3



so you can read this thread, here is solidly explained how you can read data from excel : http://csharp.net-informations.com/excel/csharp-read-excel.htm



and about storing this data in DB, you can crate model class with the properties you already showed to us and then fill this properties with the data from excel and than insert them in db.





thanks, i'll try :)
– Leonardo
Aug 2 at 12:33





that's work, thank so much
– Leonardo
Aug 2 at 13:32



I recommend to use linktoexcel package method for that process. Its is easy and little code to get data from excel file. Please check this link and try it.
Get all the values from excel file by using linqtoexcel



Good luck



You can also use "Aspose.Cells" from nuget https://www.nuget.org/packages/Aspose.Cells/
to extract the cell information and fill your own objects with values if your intention is not to render the .xls/.xlsx but to extract the information then add to the DB.






By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

-

Popular posts from this blog

Firebase Auth - with Email and Password - Check user already registered

Image
Clash Royale CLAN TAG #URR8PPP Firebase Auth - with Email and Password - Check user already registered I want to check when a user attempts to signup with createUserWithEmailAndPassword() in Firebase user Authentication method, this user is already registered with my app. createUserWithEmailAndPassword() 8 Answers 8 To detect whether a user with that email address already exists, you can detect when the call to createUserWithEmailAndPassword () fails with auth/email-already-in-use . I see that @Srinivasan just posted an answer for this. createUserWithEmailAndPassword () auth/email-already-in-use Alternatively, you can detect that an email address is already used by calling fetchSignInMethodsForEmail() (previous called fetchProvidersForEmail() ). fetchSignInMethodsForEmail() fetchProvidersForEmail() When the user trying to create an user with same email address, the task response will be "Response: The email address is already in use by another account." mFirebas
Read more

Dynamically update html content plain JS

Image
Clash Royale CLAN TAG #URR8PPP Dynamically update html content plain JS So I have a script bound in my index.html, which literally has to fetch an array of jsons from an api, then dynamically update my page when get response. But as a result I'm getting an as the only update of my page. here is my script fetch(url) .then((resp) => resp.json()) .then((resp) => resp.results.forEach(item => fetch(item.url) .then((response)=> response.json()) .then((response) => pokeArr.push(response)) .catch(console.log) ) ).catch(console.log) const filler = () => if(!pokeArr) return 0 pokeArr.map((i,j)=> return `<tr>$i.name</tr>` ) const pokeindex = () => document.getElementById('a').appendChild(document.createElement(filler())) pokeindex() When I'm consoling it, I can see in the console all the responses I get, so I'm at least doing the fetching part right. What's parberakan ? What's pokeArr ? – T.J. Crowder Aug 8 at 12
Read more

How to determine optimal route across keyboard

Image
Clash Royale CLAN TAG #URR8PPP How to determine optimal route across keyboard I'm trying to automate the typing process in a video game. Players are given an on-screen QWERTY keyboard layout that they can navigate with the control stick (up, down, left, right) in order to select a letter to type. I was wondering if there was a module for Python (or some other resource I could explore) that would help my program find a path across the keyboard as it types each letter in a given message. In other words, if the first letter typed was "A" and the next letter was "B", the module would know that the program should move 1 space down on the keyboard and 4 spaces to the right. Currently, I have the program resetting to the "G" key after each letter is typed (allowing me to use fixed-directions as the program parses each character in the desired message). As you can imagine, this is quite inefficient and defeats the purpose of automating the typing in the fir
Read more