Web Forms :: Update Database Using Excel File (XLS)?
Jan 30, 2013I want to update the record of xls file into the database after every 5 min in asp.net ?
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Web Forms :: Read Excel File And Update Database Table
Apr 6, 2010I need to browse excel file and update the neccessary tables based on some ID. It is basically updating employees in bulk.
View 7 RepliesHow To Update MYSQL Database With Data From Excel
Mar 4, 2011I have an excel file which gets updated every 10 seconds through an automated process. I need excel data to be updated in MY-SQL database which is located on a remote server.
How do I do that?
I have thought of following option:
1) Every 11 seconds, an Excel macro will run and will "Save as" excel as CSV file. (not sure whether this can be done by macro...just thinking)
2) This CSV file we will FTP to remote server using Windows Service.
3) On remote server, we will parse the csv file and Update MYSQL database.
Is this approach fine? Or do you have a better approach which requires less time to update the database?
Databases :: Update Excel File With Sql Query
Mar 18, 2011Not sure how to best accomplish this task. I do have several reports to make in Excel every day. The reports do have a shhet for every week and one column for each day in week. What is the best way to get the excel auto update and get data from the SQL table? As for now I run a query on a webpage and coying the data in to the excel sheet manually. Should I try making a database connection within the excel sheet? Should I try having a ADO connection working in .NET? I really don´t know where to begin.
View 2 RepliesWeb Forms :: Automatic Read Excel File From Folder And Store In To Database
Mar 19, 2010i dont know iam placing my query correct place or not but i need ur's help, Iam Reading and storing one single excel file Successfully But
tring Path = @"E:checkinkkk.xls";
Web Forms :: Update Image File In Database
Apr 27, 2016I tried to update existing image using the code shown below. Then when I retrieve the image file, my image button only shows "X" icon. What is wrong with this code.
Dim filePath As String = FileUpload2.PostedFile.FileName
Dim filename As String = Path.GetFileName(filePath)
Dim ext As String = Path.GetExtension(filename)
Dim contenttype As String = String.Empty
Dim filestr As Stream = FileUpload2.PostedFile.InputStream
[CODE]...
Web Forms :: Delete File And Update Database In Transaction?
Feb 20, 2010I want to delete file available on server and same time I want to update the filename column in my database.If I delete file first and then update database and an error come in updating database my file is already gone.If I update database first and then delete file from from disk and an error occur my file information in database is already gone Can any one tell me how I can do it both successfully. I means either both operations should succeed or I should not lose my physical file or its information in database.
View 3 RepliesWeb Forms :: Uploading File With Database Parameters That Need To Return Nothing On Update?
Sep 14, 2010Got a problem with regards to the file upload control on database updates. The problem is in my CMS, when a user tries to update content for a page it will add null to the fields containing the image path. What I need is for the system to check if the uploader has no image and if hasn't it has to do nothing. It can't add empty strings or null values as this will remove the original image path. Although they still need to be able to do image updates if the uploader has a file(this bits not a problem).
Here is a snipet of code to demonstrate what I'm trying to achieve.
[Code]....
Export Data From Excel File To Access Database In C#?
Nov 17, 2010xport data from excel file to Access accdb database in c#?
View 1 RepliesSQL Server :: How To Insert Data From Excel File To Database
Jan 19, 2011i have a excel file in which "PuNumber,MachineNo,MachineName,StartDateTime,EndDateTime,WorkOrder,RescheduleInterval,Description ,ACT CODE,ACTIVITY DESCRIPTION" are column. WorkOrder is Primary key. we have multiple value of " ACT CODE, ACTIVITY DESCRIPTION" of one work order. i want to store this data into two table one is shcedule table and another in activity table. shcedule table has this column "PuNumber,MachineNo,MachineName,StartDateTime,EndDateTime,WorkOrder,RescheduleInterval,Description " work order is primary key. and Activity table has three column ACT CODE, ACTIVITY DESCRIPTION and WORKORDER " act code and workorder is primark key.
View 11 RepliesDataSource Controls :: Save One Excel File In Sql Database?
Apr 17, 2010i want to save one excel file in sql database in some column and same i want to retrive . for this i am using file upload control to upload a file.
i did follwoing
i defined one column in sql for storing the file with datatype. image
when i am inserting a document in this column "<Binary data>" this value is showing.
and when i trying to retrive this file.In the file "System.Byte[]" text is coming in a cell.
I am storing excel file in database
code to insert a Excel file in database:
Int32 File1Length = this.FileUpload1.PostedFile.ContentLength;
String File1Type = this.FileUpload1.PostedFile.ContentType;
Stream File1Stream;
File1Stream = this.FileUpload1.PostedFile.InputStream;
[Code]....
SQL Server :: Import All The Columns And Rows In An Excel File To A Database?
Aug 31, 2010im using sqlbulkcopy to import all the columns and rows in an excel file to a database. My question is, if my database has 1 more extra column which i have to map it to a session variable and that extra column in the database is not found in the excel, isit possible to do something like dat?
View 3 RepliesDataSource Controls :: How To Import / Export Products By Excel File In Database
Feb 7, 2010i have different tables for product details, images, category mapping
is there any way to import/export products by excel file in database along with category mappying and pictures in one go rather that importing just the products and then categorizing each product and adding image one by one ?
Databases :: Read Excel File From 5th Row Onwards - Store All Records Into Database
Mar 18, 2010I am facing problem..how to read Excel file from the 5th row onwards and how to store the all records into Database Note: More over i do want store few coloumns records(3 out 8) only in my database. consider this point.
View 4 RepliesForms Data Controls :: Exporting Gridview Into Excel Is Not Generating The Result On Excel File?
Apr 1, 2010when I used a code of exporting gridview into excel this code worked for a new website which is without masterpage.
my code:
public override void VerifyRenderingInServerForm(Control control) { }
protected void BtnGenerateReport_Click(object sender, EventArgs e)
{
Response.Clear();
Response.Buffer = true;
Response.AddHeader("content-disposition",
"attachment;filename=GridViewExport.xls");
Response.Charset = "";
Response.ContentType = "application/vnd.ms-excel";
StringWriter sw = new StringWriter();.....
Now the same code when I copy it in my project having masterpage . there is no compiler error but it is genereating excel file withno data in it but in fact there is data in the grid view at runtime.
DataSource Controls :: Inserting Excel Data Via File Upload Into Sql Server Database?
Apr 28, 2010I have requirement that User can Upload the Excel Sheet Data to sql server Database at once.
View 16 RepliesData Controls :: Importing Excel Sheet - Microsoft Jet Database Engine Cannot Open The File
Mar 26, 2016I am trying to import excel sheet, got an error like "
The Microsoft Jet database engine cannot open the file ''. Â It is already opened exclusively by another user, or you need permission to view its data"
I have given all necessary permissions but no luck..
Data Controls :: Update Existing Table Data By Uploading Excel File
Jan 24, 2016Currently I was done to insert data thru upload excel file. May I know, how to UPDATE the existing data using iploading excel file.
View 1 RepliesData Controls :: Edit Update Delete GridView With Data Imported From Excel File?
Mar 1, 2014I am uploading an Excel file into DataSet/Gridview but once the file is uploaded, then i want to be able to make changes the data that is uploaded like making changes the data inside the Gridview or deleting the data etc. Â Here is my code:
<div>
<asp:FileUpload ID="FileUpload1" runat="server" />
<asp:Button ID="btnUpload" runat="server" Text="Upload" OnClick="btnUpload_Click" />
<br />
[Code].....
Databases :: Mysql Database And Find Return Resul In Excel File This Give Me A Chart And Other Sheet?
Dec 20, 2010I 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 RepliesUpdate The Database Linq To Sql File - WCF Error
May 2, 2010I keep running into a problem when trying to connect to my web service. THe problem only occurs when I try to update the database linq to sql file. When I do this and then upload the wcf services and attempt to connect I get this error: Quote: The server did not provide a meaningful reply; this might be caused by a contract mismatch, a premature session shutdown or an internal server error.
Server stack trace: at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMess age methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at IService1.GetPollById(Int32 pollId)
at Service1Client.GetPollById(Int32 pollId)
If I then revert back to the old linq to sql file it works fine.
AJAX :: Download File From Database Within A Update Panel?
Mar 3, 2011I have struggled with this for the last 2-3 days. I have a tab container control with a update panel surrounding it. On one of the tabs I have allowed the user to upload and download files to a SQL Server database. The upload works fine and the download works fine only when I remove the update panel.
I have tried to implement the solution that's provided at the following location...http://encosia.com/2007/02/23/ajax-file-downloads-and-iframes/I had to modify the code a little bit to fit my scenario but it looks like it would work. Is there another way to download files from a database within a update panel?
If there isn't another way to do this what could be wrong with my code...following the example on the encosia site...
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The code never gets past the if statement with in this java script. Should I put a trigger on the update panel to force a post back. Any help will be appreciated, java script is not my strong point.
Forms Data Controls :: Export Data To Excel And Set Excel File Column Format?
Sep 1, 2010i have try to export data to excel using gridview.
I have export it successfully but some data is missing which is due to the column format in the exported excel file is not TEXT .
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I need to set the exported excel file column format to TEXT but find no solution on this.
Data Controls :: Read Data From Excel File - Encrypt And Save In Database
May 7, 2015I have an excel file with data as follows
ID   Name   Contact No   Address Â
1 Â Â Â ABC Â Â Â Â XXXXXXX Â Â ABCNM2 Â Â
 XYZ     xxxxxxx    ASDFG
Now my requirement is read data from this excel sheet and den encrypt Contact No field for each row and den save data in database, how should it will be done I have to use some ready made available encryption algo for that.Â
Data Controls :: Loop And Insert Data Of All Sheets In Excel File To Database
Apr 23, 2014I want to insert data in sql server from sheet within excelsheet ,there are three sheets in the file which i want to upload in three different tables,currently i am doing by selecting an individual sheet and the table to upload thus doing it three times for three sheets can i do it in one go,like passing all the sheets to a function or something like that or how can i do it in a better way and also i cannot directly upload sheet into table as i have to map one column of excel to different table of database to get its value like i need statecode but statename is provided in the sheet so i map statecode to statename in a staging table and then i upload the data...
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