there is broblum for uploading excel sheet when my application runing on local host but there is no problum on vs enviroment . i am using the following connection string code
strConn =
"Provider=Microsoft.Jet.OLEDB.4.0;" +
"Data Source=" + path +
";Extended Properties=Excel 8.0;"
;
I have a web page which I have created to allow users to upload excel file sheet and thus these sets of data will be inserted into the database. However, as I was testing out, I realized that if the excel file is too large (i.e. mulitple sheets, > 5 sheets) , the portal may not be able to handle the large amount of data and displayed error message like the connection is reset. I tried it with only less than 5 sheets it will be fine. Any idea if there are any codes or mechanism which could solve this problem?
View 6 RepliesI want to upload data from an Excel Sheet into my DB. Now my major requirement is, I do not know the header count in the files to be uploaded and they may vary, for example one file may have 3 headers while some may have 6. and I want data of both these files to go into a single DB. That is, I want to dynamically generate columns in my DB, and store these values. So how do I go about achieving this.
View 4 RepliesI want to fetch data from a excel sheet. Can anyone tell me how we can acheive this I also want to edit that data and then again place it on excel sheet.
View 6 Repliesi want to find data from excel sheet using c# my excel sheet like this
Sr. No.
Store Code
Store Name
City
State
1
3062
C.G.Road.
Ahmedabad
Gujarat
2
3103
Iscon Mega Mall 2
Rajkot
Gujarat
3
3113
New Gandhi Nagar
Ghaziabad
Delhi
4........................
I am doing Import/Export. While export i want to disable some column in excel sheet, so during upload or import same primary key I can use, instead of user modify such column.
View 1 RepliesI want to create a application which can be able to read data from excel sheet and process and print it.
View 3 RepliesI have write the code for deleting the data in excel sheet. but we have got the error" Deleting data in a linked table is not supported by this ISAM."
below I paste some code snippest.
string strDelete = "Delete from [" + strSheetName + "$]";
cmdExcel.Connection = con;
cmdExcel.CommandType = CommandType.Text;
cmdExcel.CommandText = strDelete;
cmdExcel.ExecuteNonQuery();
I have write the code for deleting the data in excel sheet. but we have got the error" Deleting data in a linked table is not supported by this ISAM." below I paste some code snippest.
string strDelete = "Delete from [" + strSheetName + "$]";
cmdExcel.Connection = con;
cmdExcel.CommandType = CommandType.Text;
cmdExcel.CommandText = strDelete;
cmdExcel.ExecuteNonQuery();
i got the different datatable value using different query.Now i want to export to excel at the single sheet like datatable1 to sheet1 and datatable2 to sheet2 .
View 6 RepliesI have a excel sheet and I want to make the 2nd row my header column and read the data from the 3rd row, considering 2nd row is the Column name.
View 1 RepliesI have the following code i found online and it works fine as long as the sheet names are simple names it seems..
If i have a excel file with a sheet name of (sheet1) the code works.. but if i have a file with a sheet name like (FileName2011_03_03_15_01_43) it fails and causes the rest of my code not work..
[Code]....
I didn know where to post this query so m posting it here
I am tryin to export the data from d database to an excel sheet m using d following stored procedure for this
[Code]....
BlogAssignment being my database name and Data_Table my table.
Trial.xls is the excel sheet where i am trying to insert the data.
I am getting the follwoing error
[Code]....
I am trying to Importing Excel sheet into Sql server table using OleDbDataReader
the problem is it is not fetching the cell values with contains "," (comma) ex: cell value ="03280, 03281"
i am using OleDbConnection oconn =
new
OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source="
+ Server.MapPath("Files\LineItems.xlsx") +
";Extended Properties='Excel 12.0 Xml;HDR=YES;IMEX=1';");
i have made a connection and retrieve the data from the excel sheet. however when i run a query to update or insert some data into excel sheet it will generate an error "Cannot expand named range"
View 2 RepliesI have to host an asp.net that user can access that website something like http://111.11.11.11/myapp/homepage.aspx. ( my ip address will be 111.11.11.11). All I have local IIS installed. I want that if any user clicks on the link. He should be able to access that web application.
View 9 RepliesI have a problem that currently we are use a sybase database and we want to create application that give me a output in excel report that's mean my data stored at sybase or mysql and we access it from this after it generate my report in excel form and give this output on excel format?
View 1 RepliesI host my asp.net application with wcf service on IIS 7 and I want that this location could be possible at adress of my computer in lan, that other in network could get to it..
Now it looks like: http://localhost/wcfAx/Service1.svc
How to do like that : http://192.168.2.33/wcfAx/Service1.svc?
I host a local application on my machine which i provide access on network by normally type "http://computername/app". Can I change it to a real web address format "www.myapplication.org" for my local hosting.
View 3 Replies[Code]....
i have successfully showed data using puting directpath in to a textbox(e.g, filename=TextBox1.Text;). but the code above is not working. i dont know why.
i am trying to read a excel sheet in a Web Application. for that i created
Microsoft.Office.Interop.Excel.ApplicationClass object =new Microsoft.Office.Interop.Excel.ApplicationClass();
when creating this object it throwing the following error. Exception Message:Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005. Exception is: System.Unauthorizedaccessexception.
I not added Microsoft.Office.Interop.Excel.dll in bin folder in this way. bin folder-right click-Add reference- .NET tab -Microsoft.Office.Interop.Excel.dll but this dll is not adding into my bin folder.. is this the problem? I am working on VS 2008. In my system Office 2007 is installed.
I have an C# ASP application I am writing that needs to have the capability to import a generated excel or a comma delineated sheet each day. A clerk will have this job each morning so it doesn't need to be automated. My problem in trying to understand the solution to this is that the 1 sheet contains loan information, including customer information all in the same sheet. I would like to send certain columns to update information in the loan table and send other information to update the customer table. I need it to create relationships when new loans appear in the spreadsheet.
View 1 Replieswhile running my aspx pages on local iis 5.1 of my system, it doesnot shows the images and also when i tried to login with the same credentials that i was using with visual studio2005 it always give me error of wrong credentials
View 1 Replieshow to connect an asp.net application running in local IIS to a database residing in a remote web server ?
View 2 RepliesHow can I test an application that I am publishing to a remote provider's IIS7 hosted site, with the VS2008 development server that is built in with VS2008 on an XP Machine?
My membership/roles work perfectly up on the remote host. On ths hosted IIS7 site when I try to access a secure directory it redirects to login, and I am able to login, however when I launch (debug - F5) from VS2008, it will provide that folder/resource, no questions asked. Same build, config, etc... nothing has changed.
I am running XP, and local IIS version installed is 5.1.
My guess is what is happening is that the new format required in the web.config is configured properly for IIS7 deployment, which is why it works remotely, but when running locally through VS2008/XP it is running with an older version on IIS and does not recoginize the new tags.