I'm trying to import data from an exel sheet to a data grid but I keep on getting the following error "The Microsoft Jet database engine could not find the object"
Here is my code
Imports System
Imports System.Data
Imports System.Data.OleDb
Public Class ExellFrm
[CODE]...
I'm trying to import data from an exel sheet to a data grid but I keep on getting the following error "The Microsoft Jet database engine could not find the object"
Here is my code
Imports System
Imports System.Data
Imports System.Data.OleDb
[Code]....
icant conect to database with visual basic i get this error "The Microsoft Office Access database engine cannot find the input table or query 'Puna'. Make sure it exists and that its name is spelled correctly"
Here is my code :Public Class dataLayer Private Shared connection As OleDb.OleDbConnection Private Shared Sub connect()connection = New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & IO.Path.Combine(My.Application.Info.DirectoryPath, "Fiskal.accdb") & ";Persist Security Info=False;")
[Code]...
The database:
"ID (Primary key)" | "Title"
0 | "title1"
[code].....
OK, before adding values to database, we should check if a row exists with this values :)TO do this, creating a Stored Procedure is a best way to deal with the database fastly.So... The problem now is, at the runtime, Miss OleDB throw this error:Microsoft Jet database engine cannot find the input table or query 'IF
i should say hi experts :D . Help me with this pretty code :)
The database:
"ID (Primary key)" | "Title"
0 | "title1"
[code].....
OK, before adding values to database, we should check if a row exists with this values :)TO do this, creating a Stored Procedure is a best way to deal with the database fastly.So... The problem now is, at the runtime, Miss OleDB throw this error:Microsoft Jet database engine cannot find the input table or query 'IF
im looking for the method how can i copy from original sheet to my new sheet.
View 3 RepliesI'm using old DAO 3.6 to connect Access database (with mde extension). App works fine on XP and on Win7/Vista when UAC is low/disabled. But when UAC is on I get following error: The Microsoft Jet database engine cannot open the file 'C:ProgramDatacompanydb.mde'. It is already opened exclusively by another user, or you need permission to view its data. [code]
View 1 Repliesi'm pulling my hair out on this one. the error i'm gettting is: The Microsoft Jet database engine cannot open the file ''. It is already opened exclusively by another user, or you need permission to view its data.
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The 32 and 64-bit versions (of the ACE OLEDB Provider) have now been released to support Office 2010:
View 2 RepliesI developed a simple Access database and I create a VB .Net user interface. can't INSERT data into the Table here's my sample code..
Dim con As New OleDbConnection
Dim cmd As New OleDbCommand
Dim da As New OleDbDataAdapter
[code].....
I've installed the Microsoft Access Database Engine in order for an app to read and update and Excel file using OLEDB on a 64bit operating system. It all still works fine on 32 bit however i get a "Failure Creating File" error on a 64 bit machine.I'm using the following connectionstring(VB.Net) as per [URL]:
lstrConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C: empexcelfile.xlsx;Extended Properties=""Excel 12.0;HDR=YES"";"
I am newbie when it comes to vb.net and i need to import excel sheet into access db using vb.net application. Here is the code i use for now to upload excel sheet and it works perfectly but i when i upload the file again it should include only the new records by checking the existence of ID field which i use as primary key. For now it pops up the message"Table Exists already
Dim AccessConnection As New System.Data.OleDb.OleDbConnection
Dim _conn As String
Dim SchemaTable As DataTable
[code].....
I use VB 2008 express edition. how to import data from an excell sheet into VB but i couldn't find anything and therefore I decided to ask for help here. Firtly, let me explain you my "problem". Let's say we have an excell sheet with a number in the A2 cell and another number in the B3 cell. I want to make a program in VB that makes calculations with the values in the A2 and B3 cell of the sheet. Tis is just an example though. Of course I want to do more copmlicate things than doing calculations between those 2 numbers...
View 3 Repliesto setup daily import of data from excel file into SQL database - preferrably through Visual Studio project (Visual Basic 2008). The problem is that I wouldn't know the name of the excel sheet. The excel file is created daily from different software and depending on amount of data on certain day - could have the sheet named as "Rows 1 to 5000" or "Rows 1 to 15582" and so on - therefore can't use 'Sheet1'. What is the easiest way to import data into SQL table? I'm still learning SQL and Visu
View 1 RepliesI'm a beginner in VB.NET and I use VB 2008 express edition. I was searching in Google for a tutorial on how to import data from an excell sheet into VB but i couldn't find anything and therefore I decided to ask for help here. Firtly, let me explain you my "problem". Let's say we have an excell sheet with a number in the A2 cell and another number in the B3 cell. I want to make a program in VB that makes calculations with the values in the A2 and B3 cell of the sheet. This is just an example though. Of course I want to do more copmlicate things than doing calculations between those 2 numbers..
View 4 RepliesI need to import data to excel sheet from textbox.The data in text box is separated by space, data in to excel sheet cells should be separated based on space i.e, where ever there is space column should be incremented and after five columns row should be incremented. There will be fifty rows and five coumns. The data can be alphabets/numbers/or any symbols.
View 2 RepliesI created a database and table programmatically with this [code]...
View 4 Repliesthis is my code for adding users in my database but it has an error on the INSERT INTO statement.here is the error: Microsoft office access database engine: syntax error in INSERT INTO statement.
vb.net
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Dim conn As New OleDbConnection(cn)
Dim check As Integer
[code]....
have this code to connect to local server:
[Code]....
I am using VB .Net to connect to an access databse when using several connection sometimes i get this erro "unspecified error microsoft jet database engine" even though i am an administrator on my local machine.
View 1 RepliesI have vb .net windows form application that I want to connect to Microsoft access database using "Microsoft DAO 3.6 object library". My problem is that when I go to Project tab -> Add reference -> COM tab, there should have been "Microsoft DAO 3.6 Object Library" on the list, but for some reason It's not on the list. Then I googled, and found out that the location of "DAO360.DLL" is "Program FilesCommon FilesMicrosoft SharedDAO". After clicking on Browse tab, I browsed to that location, and I guess I added reference on another way.This is the code that I used before for connecting to Access, but for some reason It doesn't work this way on this PC.
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I want read data from excel file and it's done.but I've problem about excel that open from program. I cant edit or open that file from ms Office.sample:I have masterCode.xls in my local drive. with vb i open that file, read data and bind into gridview.it's work. after close program, i open masterCode.xls with ms Office, that file opened but it automatically closed.when i open vb and run program again, select the same file, read data but now its error ("File is used").
Protected Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpload.Click
Dim objExcel As Excel.Application
Dim objWorkBook As Excel.Workbook
[code]....
How do you store data in the access database and also to retrieve it? and also a search engine for the database?
View 1 RepliesI have some trouble with opening a excel sheet and getting some data out of it.
I want my program to have a button, when pressed, gives a "select excel file" popup and then load the data from some cells into my sql database.
So, when opening a excel file the program should get the data from cell D3 to D8 and put that into the sql database.
I now have the following, but that will only open the excel file.
Public Class Form1
Dim oConn As ADODB.Connection
Private Sub ConnectDB()
[Code]....
I have been trying to find the last filled column row in a sheet using this.
clast = xlapp.ActiveSheet.Cells.Find("*", SearchOrder:=XlSearchOrder.xlByColumns, SearchDirection:=XlSearchDirection.xlPrevious).Column
rlast = xlapp.ActiveSheet.Cells.Find("*", SearchOrder:=XlSearchOrder.xlByColumns, SearchDirection:=XlSearchDirection.xlPrevious).Row
Do you know how can i import a sheet from Excel to Visual Basic 2008, and then save the informations in Access? I know how to save the informations in Access, but i don't know how to import from Excel.
View 2 RepliesI will continue to work on it but i'm wondering how to insert into when the excel sheet does not have a header with field names.
Using excelConnection As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & TextBoxFileName.Text & ";Extended Properties=""Excel 8.0;HDR=No;IMEX=1"";")
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Not sure why but the below imports seems to miss off the first line of the sheet in the XLS file that this is reading in.
HTML
Dim filepath As String = Server.MapPath("~uploadsSpec")
filepath &= "" & Me.fuspec.FileName.ToString
Me.fuspec.SaveAs(filepath)
[Code]....
hope I am not too short in this question but I am quite pissed off here
View 1 RepliesI need code for the below one. If we give text file as input, and click on a button it should convert/import the text file to excel book.
here we also require a file browser button
