Importing Data From Excel Spreadsheet Into SQL Database

Oct 8, 2010

I am new to VB.NET. How to import data from excel spread sheet into database (SQL Server Management Studio Express 2005) by clicking a button in windows form application using VB codes (visual studio 2010).

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Importing Data From Excel Spreadsheet?

Jun 22, 2010

I am reading data from an excel spreadsheet. The column data which i am reading from my spreadsheet reads as follows:

integer
integer
integer
var char
integer

[Code]...

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Write Data From An Excel Spreadsheet To An Access Database?

Apr 6, 2009

I'm trying to write data from an excel spreadsheet to an Access database. When i run my program a message appears saying that the correct number of records have been saved, however when i check my access database no records have been written to the database table.

The following is a copy of my code (sorry i've just edited it to get rid of the white space that was added when i included it here for some reason.The code for writing to database:

Public Class Form1
Dim connection As OleDbConnection
Dim Command As OleDbCommand

[code]....

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VS 2008 Importing Excel Data Into Project Database?

Jul 20, 2010

Is there a routine that will allow me to import data from an excel spreadsheet into a database within my project? I only need to do this to populate the the database I have created in my project.

While the project was being developed I used junk test data for testing and debugging but now I wan to populate the database with the actual records.

Here is the skinny:

In the project database I have the following fields:
ItemID - Primary key
SamCode

[Code].....

Column B contains the Full Name Data where B1 in a column header Column C contains the UPC Numbers needed where C1 is a column header

As stated this is a one time deal and not something I need to run as part of the application.

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Updating A Database From An Excel Spreadsheet In .NET?

Jan 22, 2010

Can Teradata tables be updated in an VB.NET application by reading an Excel spreadsheet and pulling certain values from certain columns?

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Export Data To Excel Spreadsheet?

Jun 6, 2009

What I was wondering is if I had a ListView1 with 1 row and 5 subitems, could I export that whole row into an Microsoft Office Excel spreadsheet, by defining in which Excell row/column I want to add each subitem into?

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Forms - SQL Data To Excel Spreadsheet

Dec 24, 2009

So I need to create a windows form that is able to generate reports by querying a SQL Database or SQL Server. There is data in the databases that will be put into an excel file from whatever columns from a specific table I need. I need it to be a dynamic query that is probably hard coded into the application because I might need to write other queries at some point to generate different reports that need different columns.

What I need is somewhere to start or some code that I can look at because im not very familiar when it comes to vb.net/excel. I need code to get all that data from the database and put it neatly in an excel file and I would like to specify what columns in the excel file all the data goes under.

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How To Import Data From Excel Spreadsheet

Jan 28, 2011

I am trying to import data from an excel file but the spreadsheet name is causing problem. If I use 'Sheet1' as the name of the spreadsheet from which I want data, then it works fine but I want to change the name of the spreadsheet to the name which has spaces like 'PROJECT SHEET'. Please guide

Dim ExcelFile As String = "C:ProjectFile.xlsx"
Dim myDatabasePath as string = "C:ProjectsDatabase.mdb"
Dim excelConnectionString As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + ExcelFile + ";Extended Properties=""Excel 12.0 Xml;HRD=NO"""
Dim excelConnection As New OleDbConnection(excelConnectionString)
excelConnection.Open()

[Code]...

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Write Data To An Excel Spreadsheet?

Sep 10, 2009

I am trying to write data to an excel spreadsheet. Simply just todays date and the value of textbox1. I can successfully write it to excel, but how do I get it so each time the application runs it writes the data to the next available row?? I know there must be some loop involved but am having trouble with the coding..

this is what I have so far.

[code]

Imports Microsoft.Office.Interop
Imports System.IO
Imports Excel

[Code].....

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Importing Data From Excel

Apr 19, 2011

I am trying to import some data from an excel spreadsheet, using VB.net.my steps are:first the user uploads the file to the server then i want to read the file from the server to then populate a gridview.[code]how can i set the OleDb connection to get the source file from the server instead?[code]i added: Server.MapPath("~/") & filepath and now it works. however, now i'm getting the error:The Microsoft Jet database engine could not find the object 'NSTS'. Make sure the object exists and that you spell its name and the path name correctly.

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Importing Data From Excel?

Aug 2, 2011

I am importing data from Excel to a datagrid in VB, I can get the data on there no problems and also save this back to a SQL database without any problems.

However I have a new spreadsheet which has the same product listed again and again with the same description but different totals, what I want to do is to upload this to the datagrid just once for each description, with a grand total of all the seperate totals

[Code]....

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Importing Data To Excel?

Feb 19, 2010

I am trying to import data from a server and put it into an excel sheet. I have included (imported) the Microsfot.Office.Interop package into my program. I have been looking through the Object Browser to find the correct commands to add this imported data. Should the ListColumns.Add and Listrows.Add functions be used in this spot? I have started a code however, it was initially going to be used with human interaction. The new direction is to make it automated. The section of code I have written follows:

#Region " (Import Data) This function will import the PI Tag Names and desired Attributes into an Excel worksheet "
Private Sub Import()

[Code]...

After the nvs.Add("changer", 1) there are many more attributes that are going to be added to the excel file but I did not feel they needed to be shown here.

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Asp.net - Importing A Spreadsheet?

Apr 9, 2010

I have a form that allows a user to import a spreadsheet. This spreadsheet is generally static when it comes to column headers, but now the users want to be able to include an optional column (called Notes). My code crashes when I try to read the column from the spreadsheet if it doesn't exist.

Dim objCommand As New OleDbCommand()
objCommand = ExcelConnection() 'function that opens spreadsheet and returns objCommand
Dim reader As OleDbDataReader

[code].....

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Display Excel Spreadsheet Data In A DataGridView?

May 12, 2010

how to display the data in an excel spreadsheet in a DataGridView?

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Editing Existing Data In An Excel Spreadsheet?

Dec 6, 2009

I am writing a windows application that interacts with data stored in an Excel Spreadsheet. I merely want to change the text value of a cell that already has text written in it.

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Export Table Data To An Excel Spreadsheet?

Jan 12, 2012

I am trying to export table data to an excel spreadsheet.It would be beneficial to have filtering pull-downs in the spreadsheet.I would be will to purchase any software tools to make this task easier. Otherwise are there some tutorials for accomplishing this?

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How To Import Data From Excel Spreadsheet To List

Jun 19, 2012

I'm currently trying to import data from an Excel document to a list in Visual Basic 2010 Express. The Idea is to have the data easily modifiable by the users. I have looked quite a bit online and all of the examples seem to reference either an "Imports Microsoft.Office.Interop.Excel" or "Imports Excel". When I try to use the I get "(no correction suggestions)".

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How To Read Data To / From Excel Spreadsheet Into CheckedListbox

Nov 22, 2010

I have created I hope a sequence of steps that reads data from an excel spreadsheet into my VB app..specifically into a checkedlistbox. I would also like to do this in reverse IE Copy values from a checkedbox list back into a new worksheet?

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Manipulating Mutiple Excel-like Spreadsheet Data In .NET

Apr 21, 2009

I have an project which was written in VB6 and made use of the Spread3.0 component to display multiple large data from database in spreadsheet. My objective is to convert this project into a VB.NET current version which would not use the third party component but can possibly use a freeware that does similar if not all the functionality.

My question is, are there any freeware that is available in .NET for such spreadsheet-like manipulation of data programatically? I have come across dsoFramer but this only allows the display of the data in an IE frame. I would like to jus embed the content into my existing form.

Also this freeware must be able to handle formula and user-editing as well as multiple cell type such as combobox/checkbox etc.

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Manipulating Mutiple Excel-like Spreadsheet Data In .NET?

Sep 1, 2010

I have an project which was written in VB6 and made use of the Spread3.0 component todisplay multiple large data from database in spreadsheet. My objective is to convert this project into a VB.NET current version which would not use the third party component but can possibly use a freeware that does similar if not all the functionality

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Selecting Data From Excel Spreadsheet Doesn't Get First Row

May 17, 2011

I'm using an OleDbDataReader to loop through my imported excel file and it gets everything in the file except for the first row. How can I specify that I want to see this header row?

[Code]....

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Takes Data And Writes It To A MS Excel Spreadsheet?

May 25, 2007

I have a program that currently takes data and writes it to a MS Excel spreadsheet. (automatically opens the program, creates the cells, and fills them with data)

I would like to add an additional feature to my program that offers support for OpenOffice.org's 'Calc' spreadsheet program. (so users without MS Excel can use the application) So I am basically asking if anyone knows how to automate OpenOffice 'Calc' from VB.net. (I am using Visual Studio 2005)

I have searched on the OpenOffice forums but no one seems to know the vb.net code for this. So I was wondering if anyone here has done this, or would know how to do this.

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Connecting To Excel And Importing Data?

Nov 1, 2011

I have been trying for several months (in my spare time) to write a vb.net (version 2010) program that connects to Excel (version 14) and imports numerical data.This data will be used later for engineering calculations.I have tried the Interop code which I have found on the internet with limited success and now I am trying the connection string method.I have found some examples of code, on the internet,that I have pieced together and can't get it to run.Below is that code.

Imports System.Data.OleDb
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click[code].......

This is a screen image of the error I get when trying to run the program.

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Importing A Data Range From Excel?

Jan 21, 2011

I need to import data from Excel worksheet into the VB.Net program. First, I need to get the data to some array or arraylist and secondly to show the data to user through datagridview or similar.So far, I have this

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim myDataset As New DataSet()
Dim strConn As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=C:TempTest.xls ;" & "Extended Properties=Excel 8.0;"[code].....

How can I adjust the code to manage that? And how can I import the same range to variables (the range contains approx. 200 rows and 30 columns of data points) and I need the flexibility to add or delete items (rows) from the data in memory later.

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Importing Data Excel (6.05708e+008)?

Oct 29, 2009

I am trying to import some data from excel.i am using visual studio 2008 .net 3.5, on win xp sp3 the data that is being imported form excel is being edited somewhere in the import.i am sure it is somthing todo with the olddb connection.the data is coming out like this 6.05708e+008

the connection string goes somthing like this:("provider=Microsoft.Jet.OLEDB.4.0; Data Source='C: est.xls'; Extended Properties=""Excel 8.0;HDR=Yes;IMEX=1"";")

i have tryed change the IMEX value to 0,1 and 2. nothing seems to work. each time the data is imported incorrectly. i am been working on this non stop for 2days and i am getting now where quickly. and my client is going nuts, i depend on this job to pay the rent.

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Project For Importing Excel Data Into SQL DB?

Feb 16, 2011

Simple VB.NET project for the purpose of importing the data from Excel sheet into a SQL DB

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Importing Data From Excel To Data Table Using Oledb .net?

Aug 23, 2009

I'm having problem when importing data from excel file to data table. the problem is when i debugged and see the items in each row in the data table some data in the column are trimmed, copied from the excel file when uploaded in the data table .

I'm using
Microsoft.Jet.OLEDB.4.0
Extended Properties=Excel 8.0

[Code]...

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OleDbException Saying Spreadsheet Is Full When Inserting To Excel Spreadsheet

Nov 11, 2011

I have a VB.Net program that reads in a flat file, and then parses line by line, formatting the data into different spreadsheets in an excel workbook (each line can be any 10+ different record types so I parse and put in appropriate excel sheet).

For smaller sized flat files (under 10mb), the parser works great. However, I am trying this on a file that is over 120mb (400k+ lines). While running, I will get an OleDBException saying that the spreadsheet is full. Now I am pretty confident that Excel can handle a much larger data set than a flat file. So I assume this exception is not giving me the true story as to what is really occuring.

I open a connection, and then parse each line in the file, inserting each row into the excel file. I assumed it would be bad performance wise to open/close the connection between each insert. Could this be causing the issue? Any ideas what I need to do to handle such a large file? There are cases where the flat file can be over 500mb.

To actually do the insert into excel, I am just doing the following (I construct an sql query based on the type of row and values parsed):

Dim conn As New OleDbConnection()
conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + ExportLocation.Text + "" + importFileName + "-PVF.xls;Extended Properties=""Excel 8.0;HDR=YES"""

[Code]....

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Exporting Data Contained In A Datagrid To An Excel Spreadsheet

Mar 23, 2005

I am trying to gather some information about exporting data contained in a datagrid to an excel spreadsheet. I am not using ASP. The number of rows and columns are not set(fixed). If someone was able to point me in the right direction or even better a quick example. I have search through previous threads and am unable to find any that relate to exporting from a datagrid on a windows form to an excel document.

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Fill A DataGridView Box With Data From An Excel 2007 Spreadsheet

Apr 6, 2011

I am trying to fill a DataGridView box with data from an Excel2007 spreadsheet. My code below connects to Excel2007 workbook but then errors and gives this error

[Code]....

Where have I gone wrong and how can I fix this, as I want to show the data in the DataGridView and then move it from there into my SQLServer DB?

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