Access :: Creating An Excel File From Dataset Or Access File?

Nov 21, 2010

i have an asp.net application

c# code

i have adtabase in access and i craete adatset from it

i want to create excell file

View 2 Replies


Similar Messages:

Access :: How To Create Data Access Layer Using Dataset.xsd File

Feb 3, 2010

Iam facing the problem with creating the Data Access layer using Dataset.xsd file and How to access the data from the file.

View 2 Replies

VS 2005 Access Denied Creating CSV File?

Apr 27, 2010

I have a website that requires the user to log in to it. Once the user is logged in they can select a report and criteria, click a button which will then create a CSV file on the server in CSVFiles folder and email to the logged in email address. My problem is I am getting a Access Denied when it trys to open a file for out put on the server.

View 16 Replies

Subsequent Access To File. Error - The Process Cannot Access File It Is Being Used By Another

Mar 29, 2010

I simply want to create one file and then delete it, means I want to access one file subsequently. I am getting the very familiar error as shown in title. (Process can't access the file,) I have tried using file stream and all other stuff that I found from Googling but no success so far. Does any body have small and neat solution? in short, I would like to run the following statements without any error.File.Create("C:\hsp1.txt");

File.Open("C:\hsp1.txt", FileMode.Open, FileAccess.Read, FileShare.None);

View 2 Replies

Access :: Create An Excel File For Download Using LinqtoSql?

Jun 1, 2010

I need to create a .XLS file and put it available for download in my .aspx page. this file is needed to have information from database. I'm using Linq to SQL. So I need a C# code for reading from DataBase using Linq and create a .XLS file for download.

View 1 Replies

Export Data From Excel File To Access Database In C#?

Nov 17, 2010

xport data from excel file to Access accdb database in c#?

View 1 Replies

C# - Access To The Path Denied When Uploading Excel File

Dec 2, 2010

when uploading an excel file i am receving this error.

[code]....

View 3 Replies

Forms Data Controls :: Download Ms Access Table To An Excel File

Oct 12, 2010

Is there a way to give users the capability to download an on-line table produced via gridview to an excel file (other than by copy/paste)?

View 3 Replies

C# - Can't Read Excel File After Creating It Using File.WriteAllText() Function

May 27, 2010

I have created an excel sheet from datatable using function. I want to read the excel sheet programatically using the below connectionstring. This string works fine for all other excel sheets but not for the one i created using the function. I guess it is because of excel version problem.

OleDbConnection conn= new OleDbConnection("Data Source='" + path +"';provider=Microsoft.Jet.OLEDB.4.0;Extended Properties=Excel 8.0;";);

which i can create an excel sheet such that it is readable again using above query. I cannot use Microsoft InterOp library as it is not supported by my host. I have even changed different encoding formats. Still it doesnt work

[code]....

View 1 Replies

Access :: Update Images Table In Microsoft Access DB Using File Uploader?

Jan 6, 2011

I have 4 file uploader in my form to upload 4 images in the DB for each article submitted. My issue when I want update/edit my article with some new pictures and I want delete or update the old pictures with the replacement with the new one.

How I can implement it? I am using ASP.NET based on VB.NOT .... NOT C#

View 1 Replies

Access :: Upload To Access DB / Restrict The File Type To .jpg?

Apr 18, 2010

i am building a member management site for a sports club, i have all the usual feilds

lastName, firstName, address1, address2, address3 ....

but they also want a photo

when i first made the DB i used access 2010 which uses the 2007 file type which supports attachments, however asp.net doesnt support the 2007 format. and the 2003 file type doesnt support attachments, i assume i use the OLE object data type but i have no idea how i get my aspx page "new.aspx" to upload an attachment. plus i want to restrict the file type to *.jpg

View 1 Replies

Access :: Back Up And Restore Ms Access File

Jun 6, 2010

i just wanted to know how to perform back up and restore of Ms Access database on a folder on the remote server through c# code.

View 1 Replies

How To Fill Dataset From That Excel File

May 14, 2010

I have excel file.I want to fill dataset from that excel file & Have to fill the database. I m able to read the excel file,but there is one problem with column whose datatype is Date.

[Code]....

I have attached the excel file (Pic1).

In Pic2,I have attached the snapshot of dataset that is filled.

View 7 Replies

Export Excel File From Dataset In C#?

May 29, 2010

i have data in sql server i want to export to data with asp.net C#

View 3 Replies

Access :: Write In (mdb) File. Adox Vb Code For Save Textboxs Data In Mdb File?

Dec 21, 2010

there are an access file . >> "test_file.mdb"

there are a table in mdb file .>> "test_table1"

and there are 2 columns in "test_table1" >> "name" and "age"

and i have 2 textbox in my web form . >> "textbox_name" and "textbox_age"

and i have a button for save textbox_name.text and textbox_age.text in mdb file .

i need adox vb code for save textboxs data in mdb file .

View 4 Replies

Access :: Insert Data To Ms Access From Datagridview Using Dataset?

Oct 1, 2010

give me sample code for insert data to MS ACCESS from grid view using dataset.

View 5 Replies

Access :: How To Open .Dat File In MS Access

Oct 7, 2010

I wan to edit Database file which is with .dat Extension.

The Connection string use in Configuration file that is.

<add name="TecsHomeConnectionString"
connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=TecsHome.dat; Jet OLEDB:Database Password=fdsa"
providerName="System.Data.OleDb" />

I have TecsHome.dat file. I am opening it in MS Access using Passwored = fdsa but MS access prompting invalid Password

how can i open it if the given password in connectionstring is not working.

keep in mind i don't have source code. I just want to open .Dat Database file.

View 1 Replies

C# - Creating And Saving An Excel File?

Apr 29, 2010

I have the following code that creates a new Excel file in my C# code behind. When I attempt to save the file I would like the user to select the location of the save.

In Method #1, I can save the file my using the workbook SaveCopyAs without prompting the user for a location. This saves one file to the C:Temp directory.

Method #2 will save the file in my UsersDocuments folder, then prompt the user to select the location and save a second copy. How can I eliminate the first copy from saving in the UsersDocuments folder?

Excel.Application oXL;
Excel._Workbook oWB;
Excel._Worksheet oSheet;
Excel.Range oRng;....

View 3 Replies

C# - Exporting Dataset To Excel File With Multiple Sheets?

Apr 2, 2010

In C# ASP.NET 3.5 web application, I need to export multiple datatables (or a dataset) to an Excel 2007 file with multiple sheets, and then provide the user with 'Open/Save' dialog box, WITHOUT saving the Excel file on the web server.

I have used Excel Interop before. I have been reading that it's not efficient and is not the best approach to achieve this and there are more ways to do it, 2 of them being: 1) Converting data in datatables to an XML string that Excel understands 2) Using OPEN XML SDK 2.0.

It looks like OPEN XML SDK 2.0 is better, please let me know. Are there any other ways to do it? I don't want to use any third-party tools.

If I use OPEN XML SDK, it creates an excel file, right? I don't want to save it on the (Windows 2003) server hard drive (I don't want to use Server.MapPath, these Excel files are dynamically created, and they are not required on the server, once client gets them). I directly want to prompt the user to open/save it. I know how to do it when the 'XML string' approach is used.

View 3 Replies

SQL Server :: Read Contents Of Excel File To DataSet

Jan 12, 2011

I have a problem that I have been trying to solve the past two days, but I cannot figure it out...I have a folder which will have 60-70 Excel Files or CSV Files (they are right now). There are no headers in them, but they all have the same # of columns and the columns are in the same order in each fileI need to read each file in the folder, grab the data from the file and put it in a Database file. So all files will be read and then the data from them I guess put in a DataSet and then put into a Database (SQL).

View 3 Replies

Access :: Creating Guid When Inserting Data To The MS Access Database?

Feb 11, 2010

I have one question here.I created a registration form using asp.net and c#.

when I entered all the fields in that form and hit the register button the data will be inserted in to the database table called xyz table

in that table I have an id field which is a text field in access database consists of guid starting with letter P

when I inserting the data from aspx form...the guid is not inserting into the table.

one of my datarecord in that table with the id field is like this.(.P11111111-1BBB-4444-A9D1-111111111111)

need to insert anoother record in that table that field must be generate with the ID starting with P..its an guid.. the creating guid in the aspx.cs page..??

View 26 Replies

Creating Excel File Using Vb Without Installing Office?

Mar 16, 2010

I want create my output in excel file. But in server i cannot install office, its too costly i am developing it with vishual studio2005 with vb. so anybody can give the solution for this.

View 2 Replies

Creating Excel File Using Office.Interop?

Nov 10, 2010

In my asp.net page, I am creating excel file using Office.Interop and saving. The application works correctly in my local. When I am deploying in Win 2003 server I am getting below Error. I don't have excel installed in server.

Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005

View 12 Replies

Error While Creating Excel File In C# Web Application?

Feb 24, 2011

i am getting following error while creating the excel file


System.UnauthorizedAccessException: Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005 Access is denied. (Exception from HRESULT: 0x80070005(E_ACCESSDENIED)). at QA.CreateExcel.createDoc() in e:~~CreateExcel.cs:line 33

i am using this code.

private Office.Excel.Application app =new Office.Excel.Application();

View 2 Replies

Export DataSet To Multiple Excel Sheets And Download Into A Zip File Using C#?

Jan 21, 2011

how to Export DataSet to Multiple Excel Sheets and download those file into a zip in C# asp.net?

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved