Web Forms :: Read Excel File And Update Database Table

Apr 6, 2010

I need to browse excel file and update the neccessary tables based on some ID. It is basically updating employees in bulk.

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Similar Messages:

Web Forms :: Automatic Read Excel File From Folder And Store In To Database

Mar 19, 2010

i 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";

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Controls :: Read Table (Grid) Data From PDF / Convert And Export To Excel File

May 7, 2015

I have a file pdf, in file pdf of me has a table with many columns. How to Fill data from file pdf to columns of file Excel?I want fill data from file table of file pdf to file excel following format of file pdf.

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Web Forms :: Update Database Using Excel File (XLS)?

Jan 30, 2013

I want to update the record of xls file into the database after every 5 min in asp.net ?

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Databases :: Read Excel File From 5th Row Onwards - Store All Records Into Database

Mar 18, 2010

I 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.

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Data Controls :: Read Data From Excel File - Encrypt And Save In Database

May 7, 2015

I have an excel file with data as follows

ID     Name     Contact No    Address  
1      ABC        XXXXXXX     ABCNM2    
 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. 

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Data Controls :: Update Existing Table Data By Uploading Excel File

Jan 24, 2016

Currently I was done to insert data thru upload excel file. May I know, how to UPDATE the existing data using iploading excel file.

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Databases :: How To Read Excel Table

Aug 18, 2010

If I use Microsoft.Jet.OLEDB.4.0 to retreive for example named range or sheet from Excel and use it as data source for some server control on the ASP page, everything works fine. But when I try to get table from Excel like this: "select * from [Table1]", debugger complains that database engine could not find object Table1. So how should I reference Table1 in Excel file so that the database engine could find it?

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Web Forms :: Read An Excel File From Client Machine In C#.net

Jan 15, 2010

I have developed an application where I need to create a page to read data from Excel File and then update it to the database. The code that I wrote works only when the application runs from my machine. When I deployed the application to the server it gave an error- 'C:PRFileIimport_File.xls' is not a valid path. Make sure that the path name is spelled correctly and that you are connected to the server on which the file resides. here is mu code -

protected void InsertData(object sender, EventArgs e)
OleDbConnection oConn = new OleDbConnection
(@"Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:\PuertoRicoFile\Puertorico_Iimport_File.xls ; Extended Properties=Excel 8.0 ");
OleDbCommand oCmd = new OleDbCommand("select * from [Puertorico_Data$]", oConn);
oConn.Open(); //Here [Puertorico_Data$] is the name of the sheet in the Excel file where the data is present
OleDbDataReader oleDbReader = oCmd.ExecuteReader();
string AgentIP = "";
string TagName = "";
string Status = "";
string Severity = "";
int EventCount = 0;
string EarliestEvent = "";
string LatestEvent = "";
while (oleDbReader.Read())
AgentIP = (string)oleDbReader[0]; // valid(oleDbReader, 0);//Here we are calling the valid method
TagName = (string)oleDbReader[1]; //valid(oleDbReader, 1);
Status = (string)oleDbReader[2]; //valid(oleDbReader, 2);
Severity = (string)oleDbReader[3]; //valid(oleDbReader, 3);
EventCount = Convert.ToInt32(oleDbReader[4]); //oleDbReader[0]; //valid(oleDbReader, 4);
EarliestEvent = (string)oleDbReader[8]; //validate(oleDbReader, 8);
EarliestEvent = EarliestEvent.Substring(0, 19);
LatestEvent = (string)oleDbReader[9]; //validate(oleDbReader, 9);
LatestEvent = EarliestEvent.Substring(0, 19);
InsertDataIntoSql(AgentIP, TagName, Status, Severity, EventCount, EarliestEvent, LatestEvent);
SqlConnection mySQLconnection = new SqlConnection(ConfigurationManager.ConnectionStrings["IssNetworkReportingSystemConnString"].ConnectionString);
SqlCommand cmdSql = new SqlCommand("AddMonth_Event_TotalInfo_for_Puertorico", mySQLconnection);
cmdSql.CommandType = CommandType.StoredProcedure;
dbReader = cmdSql.ExecuteReader();
cmdSql = new SqlCommand("AddQtr_Event_TotalInfo_for_Puertorico", mySQLconnection);
cmdSql.CommandType = CommandType.StoredProcedure;
dbReader = cmdSql.ExecuteReader();
lblMsg.Text = "Data Imported Sucessfully";
lblMsg.ForeColor = System.Drawing.Color.Green;
public void InsertDataIntoSql(string agentIP, string tagName,
string Stat,string severity,int eventCount, string eEvent, string lEvent)
{//inserting data into the Sql Server
SqlConnection mySQLconnection = new SqlConnection(ConfigurationManager.ConnectionStrings["IssNetworkReportingSystemConnString"].ConnectionString);
SqlCommand sqlSelect = new SqlCommand("SELECT SeverityID from Severity where SeverityDesc=@SeverityDesc",mySQLconnection);
sqlSelect.CommandType = CommandType.Text;
sqlSelect.Parameters.Add("@SeverityDesc", SqlDbType.NVarChar).Value = severity;
dbReader = sqlSelect.ExecuteReader();
int severityId = Convert.ToInt32(dbReader.Read());
SqlCommand sqlInsert = new SqlCommand("Insert into IdsData_Puertorico(AgentIP,TagName,Status,SeverityID,EventCount,EarliestEvent,LatestEvent)" +
" values (@AgentIP,@TagName,@Status,@SeverityID,@EventCount,@EarliestEvent,@LatestEvent )" ,mySQLconnection);
sqlInsert.CommandTimeout = 0; //timeout unlimited
sqlInsert.CommandType = CommandType.Text;
sqlInsert.Parameters.Add("@AgentIP", SqlDbType.NVarChar).Value = agentIP;
sqlInsert.Parameters.Add("@TagName", SqlDbType.NVarChar).Value = tagName;
sqlInsert.Parameters.Add("@Status", SqlDbType.NVarChar).Value = Stat;
sqlInsert.Parameters.Add("@SeverityID", SqlDbType.Int).Value = Convert.ToInt32(severityId);
sqlInsert.Parameters.Add("@EventCount", SqlDbType.Int).Value = Convert.ToInt32(eventCount);
sqlInsert.Parameters.Add("@EarliestEvent", SqlDbType.DateTime).Value = DateTime.Parse(eEvent);
sqlInsert.Parameters.Add("@LatestEvent", SqlDbType.DateTime).Value = DateTime.Parse(lEvent);
sqlInsert.CommandType = CommandType.Text;

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SQL Server :: How To Update Table Where Id Needed To Be Read Through From Another Table

Oct 7, 2010

I have update statement.

student (NOLOCK) ON student.ID = SPECT.ID
ON CLSS.GID = student.GID
WHERE student.PID = '20201'
AND CLSS.PID = '20201'

However, student.PID and ClSS.PID need dynamically reach through from table CLSS to get each row of PID.

Here my table CLSS


How to finish this one?

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Web Forms :: Read And Import Excel Sheet Into SQL Server Database?

Apr 23, 2012

I used the code posted on the link [URL]....

I'm getting the following error

"The OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "(null)" reported an error. The provider did not give any information about the error. Cannot initialize the data source object of OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "(null)"."

 I am running SQL 2005 on Windows SBS 2003 server.

Also on solution 3 you running the below sql query

Do i need to run it on the master database or on my database?

USE [master]
EXEC master.dbo.sp_MSset_oledb_prop N'Microsoft.ACE.OLEDB.12.0', N'AllowInProcess', 1
EXEC master.dbo.sp_MSset_oledb_prop N'Microsoft.ACE.OLEDB.12.0', N'DynamicParameters', 1

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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


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Web Forms :: Failed To Update Database Because It Is Read-only

Oct 23, 2013

I have hosted a website with database using windows server, when I run normal pages are running the data stored are being fethched and can be seen but for edit,save and delete button it gives error below

Failed to update database "C:HOSTINGSPACESRWTINDIARWTINDIA.COMWWWROOTAPP_DATALAKSH_DB.MDF" because the database is read-only.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Failed to update database "C:HOSTINGSPACESRWTINDIARWTINDIA.COMWWWROOTAPP_DATALAKSH_DB.MDF" because the database is read-only.Source Error: 

Line 46:
Line 47: SqlCommand cmd = new SqlCommand(qry, conn);
Line 48: cmd.ExecuteNonQuery(); Line 49:
Line 50:
Source File: c:HostingSpaces
wtindia.comwwwrootPrincipal.aspx.cs    Line: 48 

What i do? Ihave checked all the folders and its properties all folders have all rights then also it is giving error ....

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C# - How To Read Excel Cells From Database

Mar 31, 2011

I'd like to upload an excel file from a user into a SQL database, then capture certain cells and insert them into a table in the database. I can't upload the file to the server due to restrictions, but I can upload it into a database field. I've seen examples on how to read cells from an uploaded excel file on the server, but how do you read cells from an excel file stored in the database? I'm using visual studio 2005 and SQL server 2008. Can this be done by reading from a stream?

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Web Forms :: Table.xml File - How To Read Its Particular Field

Jul 23, 2010

i have a table.xml file how can i read it perticular field in asp.net?

i want read only name field in hole xml file an d store it in database

file formate is:-


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Web Forms :: Read XML By Using Element Name And Save To Table In SQL Database

Feb 25, 2016

How to read xml by using element name in xml so that we could store resultant data into sql table in database using C#..??

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How To Read Sheet Name Of Uploaded Excel File

Oct 13, 2010

I a now Porting a data from Uploaded Excel File to database. In that, I need to check "Sheet name" Of that Excel file Whether it is Sheet1 or Sheet2 or something else...

how to Check/Read Excel Sheet name at runtime..

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C# - Read Write Excel File On Server

Sep 23, 2010

I would like to know your libraries recommendations to read and write Excel applications on ASP .NET website. I have tried GemBox and NPOI, because they don't required Excel to be installed on the server, but they have some limitations on handling Excel files that are marked to read only.

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Databases :: Read Picture From Excel File

Nov 11, 2010

i can't read picture from file excel in code asp.net

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Databases :: How To Read Excel File From Web Application (C#)

Aug 21, 2010

I have a web app where user uploads a file.ile is saved in server locally and I want to read some data from it.Currently my development server has office 2003.So do I need office 2007 in order to be able to read an excel from office 2007 ?

Microsoft.Office.Interop.Excel.Application excelApp = new Microsoft.Office.Interop.Excel.Application();
Microsoft.Office.Interop.Excel.Workbook wrkBook; // = new Microsoft.Office.Interop.Excel.Workbook();

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SQL Server :: Read Excel File Without Specifying Sheet Name?

Apr 2, 2011

using below code im reading excel sheet data by specifying the sheet name as [Project1$] but, how do i call the excel sheet without specifying the sheet name so, that it will ready any files.

string strFileName = FileUpload1.PostedFile.FileName;
string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + strFileName + ";" + "Extended Properties=Excel 8.0;";
OleDbConnection objConn = new OleDbConnection(connectionString);
String strConString = "SELECT * FROM [Project1$]";

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Databases :: How To Read Excel Using C# And Store In Oracle Database

Jun 9, 2010

How do I read excel(with many worksheets) using asp.net c# and load the data into oracle database?

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C# - Read And Write Binary Excel File Without Com Library?

Feb 26, 2010

I want to read and write excel file . it can do with oledb , there is a limitation maximunm characters < 255 solution is mono data type , now create table become second sheet (when open excel it is shown as hidden.)

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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).

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Databases :: Unable To Read Image From Excel File

Nov 18, 2010

Im trying to read images from an excel file using OleDbDataReader. My excel file has 6 columns of data, the first 5 are all text but the last is image. While Im reading the record, It's doing fine on the first 5 columns but return me with a for the sixth column.

Here is my demonistration code:


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