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


Similar Messages:

Data Controls :: Read And Display Excel File Contents GridView On Button Click

Mar 28, 2013

I want read excel file in button event using asp.net with c#..

And the excel file content to be displaying into any control or same excel file to show..

View 1 Replies

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.

View 6 Replies

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);
objConn.Open();
String strConString = "SELECT * FROM [Project1$]";

View 5 Replies

Visual Studio :: Read The Contents Of An Excel Sheet And Populate It To A Gridview?

Apr 20, 2010

I have a requirement to read the excel sheet contents(with first row as header) and to populate it in a Datagrid. so as to manipulate the excel sheet data. But i get an error saying "Could not find installable ISAM". after a big struggle i came to know that the culprit is the "connection string". I tried with various connection strings and now i get the error " Format of the Initialization string does not conform to specification starting at index 121".

my code is

[code]....

View 2 Replies

Databases :: Read Write Excel File In Application Without Installing The Office On Server

Jan 8, 2010

I want to read write excel file in my application without installing the office on my server. Means my server don't have any excel (MS office) installation. Is it necessory to install the office on server to excute the program of read or write the excel file.

View 5 Replies

VS 2008 - Uploading Excel Data To Dataset, Then DataSet To SQL Server?

Jan 18, 2010

What I am thinking is this? Is it possible for me to upload the data from an excel file to dataset of my application first, so that the user can view the data in a gridview to review it first, before the user strike the save button, to save it in the database. So, that in case there is a problem, the gridview will high light all the data with an error. So the user can easily pull out the excel and correct the data before saving it in the database.

View 4 Replies

Controls :: Read PDF And Store Its Contents In XML File

Dec 20, 2013

I have a PDF document i want to read that values in XML.

View 1 Replies

Controls :: How To Read PDF File Contents Using ITextSharp

Sep 16, 2013

how to read pdf in C#

View 1 Replies

Controls :: How To Read PDF File And Extract Contents Using ITextSharp

Jun 16, 2013

I want to read a pdf file which contains empid and code for 100 nos.. in front end I'll give specific empid..then the corresponding code has to be displayed in the textbox by reading pdf.. I know this can be done by itesxtsharp.dll and regex..

View 1 Replies

Visual Studio :: Read .txt File And Be Able To Do Certain Options Depending On Contents

Jan 27, 2010

I am trying to get a .txt file to be read by my server application. My problem is that i cannot get it to read user information. I would like for my application to do something like if there is a "#", to read the next 2 lines down for more information.

View 4 Replies

How To Read .xml File To A Dataset

Oct 8, 2010

Having a hard time to get the .xls file data to a dataset:

Here is what I have done so far:

[Code]....

My .xml file example:

[Code]....

View 2 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

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

SQL Server :: Store PDF In SQL Server Then Read Only A Portion Like "Table Of Contents" And Then Open?

Jan 6, 2011

I am working on storing pdf file in sql server database and then reading a portion of it and displaying in html.

View 2 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

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..

View 1 Replies

Databases :: Read Picture From Excel File

Nov 11, 2010

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

View 2 Replies

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();

View 3 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

DataSource Controls :: Import Data From Dataset To Excel File?

Feb 2, 2010

I got data retrieved from Sql DB in a 3 different dataset. I need to get all data from

View 7 Replies

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.)

View 2 Replies

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);
mySQLconnection.Open();
SqlCommand cmdSql = new SqlCommand("AddMonth_Event_TotalInfo_for_Puertorico", mySQLconnection);
cmdSql.CommandType = CommandType.StoredProcedure;
dbReader = cmdSql.ExecuteReader();
dbReader.Close();
cmdSql = new SqlCommand("AddQtr_Event_TotalInfo_for_Puertorico", mySQLconnection);
cmdSql.CommandType = CommandType.StoredProcedure;
dbReader = cmdSql.ExecuteReader();
dbReader.Close();
oConn.Close();
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);
mySQLconnection.Open();
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());
dbReader.Close();
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;
sqlInsert.ExecuteNonQuery();
mySQLconnection.Close();
}

View 4 Replies

Databases :: Unable To Read Image From Excel File

Nov 18, 2010

Iām 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 Iām 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:

[code]....

View 4 Replies







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