Create .pdf , .excel , .doc , .csv Files In MVC?
Aug 24, 2010I need to create .pdf , .excel , .doc , .csv files in MVC.
View 1 RepliesI need to create .pdf , .excel , .doc , .csv files in MVC.
View 1 Replieshow can i programatically create table in sql2005 from exisiting dbase or dbf file along with data in the files.....
wat i mean is that program shuld read the existing dbf/dbase/excel file,, create table with the same structure and data as in the exisiting dbase/dbf files..
I'm populating a generic list from an excel file that contains names of pdf files. Now I want to take each item in the list and create a file from it. Here's what I have so far:
[Code]....
So now, the list called lines contains names of 900 pdf files. How would I take those names out of the list and create files from them?
I want to upload a Excel file into database. But File name and File Type is not specific. that means excel file may be created in Office 2003
or Office 2007 or Office 2010. Now I knew that Connection string is diffrent for each format. But how i can recognize the File Format ?
I want to fetch data from all type of Excel files. I am using FileUpload control for uploading Excel.
How to create MSI Files or setup files programmatically using MSBuild in VS 2008
View 1 RepliesI need to create temp file on the clint side So, i read that files can be created on the folder of internet temp file. how I can do that?how I can get the path of the temp folder?I need VB code
View 10 RepliesI have been asked to look into converting files in asp dot net, and I was wondering if this can be done it it can how and what do i use.
View 6 RepliesI want to read Excel file . how to do it in simple way.
View 2 RepliesI using the OpenXML library to take a datatable and paste it into a pre formatted excel file. This works fine.
The problem I have is there is a subtotal row at the top of the pre-formatted excel file, that is set to subtotal each column of this data (so there is a subtotal at the top of each column). When I open the excel file after it has been created, these values are all set to 0, they have not updated when the datatable was inserted. If you highlight one of these subtotal cells and then press enter, it updates and shows the right value.
What is the easiest way to get these values to update and show the correct value as soon as the user opens the downloaded spreadsheet?
Code for creating the spreadsheet:
MemoryStream memoryStream = SpreadsheetReader.StreamFromFile(TemplateDirectory + @"" + "exceltTemplate.xlsx");
doc = SpreadsheetDocument.Open(memoryStream, true);
worksheetPart = SpreadsheetReader.GetWorksheetPartByName(doc, currentSheetName);
writer = new WorksheetWriter(doc, worksheetPart);
cellName = "A8";
writer.PasteDataTable(reports.Tables[0], cellName);
SpreadsheetWriter.Save(doc);
I have many excel files. How do i Join them to make just 1 file?
Like, I want the contents of 1 file below the other file and so on for all files.
I'd like to know which are the best practise to easily manipulate excel files.I need to do only simple actions: create new file, add new sheets, populate cells from a dataset and add calculate cell.Is there something build-in visual studio or have I to use some third part tools?
View 4 RepliesHere's what I want to do, however I'm not sure of the best place for Excel. Excel files are sent via e-mail from various sources, from each source, they are sent in different versions of Excel and different information layouts, though from each source they are consistent.
Overview.
I want to give the user a front end to enable them to place the excel files into a drop zone and specify which files have come from which source. I then want to pass the file names and source origin to a workflow service. Based on this info the workflow service will then take 1..n workflow routes based on the source with the ultimate aim that data will be placed into an SQLServer 2005 DB or if the Excel lines cannot be processed, then output for the user to see with a reason. Because this is quite a complex task, I'm taking each source in turn.
Initial Problem.
My first set of Excel files come in 4 seperate files. I need to first merge the data in the Excel sheets to make 1 File for Processing. Some of the rows in the spreadsheets can be merged into a single line under certain conditions which will make the business logic much easier further on. So, first off After the user has dropped the Excel files into the drop zone I need to open the spreadsheets and merge them. I then need to feed each line to a 'rules' engine to determine the data and business logic that needs to be processed before updating the DB. So I thought I'd use a Workflow service for this since there will be no reason not to work on multiple sources at the same time as I progress through the development of the program. The problem I have is that unless I download the CP1 for workflow I cannot use this directly (so it appears) for working with Excel. So I was looking at using possibly WCF as the 'feed' to the workflow service, but can I use WCF to do the possible long running process of merging the Excel spreadsheets before pasing a row at a time down to the workflow service?
I am having problems in manipulating excel files in vs2005. All I want is to get the excel files(this excel has specific design for reporting and has macros in it), read it, add data for reporting purpose, and make that file send to the client. Now, the problems I encountered and will encounter is:
1. It has password protect, I dont know how to unprotect it. I already use sheet.Unprotect("password here") but no use.
2. Actually I cant read this using Microsoft.Interop method.
3. Call every sheets I want to be updated.
4. Update the cells with data from database(getting database data is easy of course)
5. Optional, protect it again.
6. Send it to client(downloading)
i'm trying to read an excel file and get data on a row by row basis. Since after converting the pdf file into an excel file, the formatting went a bit haywire but if read row by row, i'm still able to retrieve the original data.
As I am unable to generate the excel file using a single worksheet, i have multiple sheets in the excel file. I also need help on reading multiple sheets.
Currently i am onli able to get data via columns but due to the formatting going haywire, i gave up on it.
My team working in asp.net projects Here we have to upload Excel contents to Database We are using linq.
View 2 Repliesin my project i would like to save pdf files in database, how to save pdf files in database ? along with that i would like to create create a search page to search for pdf files with PDF file names , how to accoplish these things
View 3 Replieshow to parse excel files data in ASP.NET WebForms using C# or ASP.NET MVC using C#?
View 8 RepliesI am creating an site where a user uploads an excel file to check if any of the records exist in a database. Then they are returned an excel file with only the records that are NOT in the database.
I was thinking I should do it this way1. User uploads their excel file. The app opens excel file and loads records into a dataset (so far this is working with the code below)2. Using datarow and another function to check if each excel record exists in the database3 If the record does NOT exist, and it is the first record tested, create an excel file called records.xlsx and write the record into the file
4. Check the next record and if it does NOT exist in the database, then check if records.xlsx already exists then open it and write it into it.
[Code]....
Hopefully its clear, sorry if its not, I'm a bit of a novice at this. Is this a good way to do it? Does anyone know of any tutorials that might outline how to open an existing file and write to it?
Want to create a web based application for reading and writing excel files.
Issue :
1. Want to upload an excel file and store it some location.
2. Read data from excel file, performing some sorting and filtering
3. Write filtered data to new excel file.
I'm able to upload and read any excel file to my server prior 2007, when I try an 07 Excel file, i'm getting the following error message:
'microsoft.ace.oledb.12.0' provider is not registered on the local machine'
do I need anything specail on the web server to allow for Excel 07 files? I'm running IIS6 and a Win 2003 server
iam Working on Asp.net Web apliation using c#.net, in system folder (Ex: E://Santhu) i have few Flat files and Excels Files .So My Application should read those files automatically and should store the data into my database..
View 1 Repliesis there any (foc) way to import data from excel files into my application? I'm using ms visual developer express edition 2008.
View 6 RepliesI want to upload excel files from client machine to sql server database at server machine.
When I am using a fileupload control, it is not giving me full path.
Even if I get full path, how can i connect to an excel file which is at client computer, using oledb.
I have 16 MB excel file i need to split that excel into multiple files and read that records from those files.
View 3 RepliesI want to send the email through asp.net where "To " email address list store in excel file. Send email to all email Id store in excel file. How to send the email reading all email id from excel files.
View 1 Replies