Re-write An Access Database?
Sep 23, 2009I am trying to re-write an Access Database I have, in VB...
In my MSADB I have a button that imports an XML into a table simply with 1 line using [code]...
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Compare Two Access Databases With Two Fields Each And Write The Results To A Third Access Database?
Apr 22, 2010I am using the code shown below to compare two Access databases with two fields each and write the results to a third Access database. I am getting an error at the "Do While DMReader02.Read = True" line: "Invalid attempt to call Read when reader is closed." Why would the reader be closed at this point if I am using different DataReaders in the two loops?
Imports System.Data.OleDb
Partial
Class Form1
[code]....
How To Write In Access Database! In .net
Jun 8, 2011Ihave been working on database but Though iam able to create But Cannot Write in data base..
Dim ADOXcatalog As New ADOX.Catalog
Dim ADOXtable As New ADOX.Table
Dim ADOXindex As New ADOX.Index
[Code]......
how to create Rows .. imean Adding data Under each colum .. like Names under Name colum and ID's under ID colum....
VS 2010 Access Database Write?
Jan 31, 2011I am having problems writing to my .accdb database. Here is the code, any input would be welcome. I am also trying to avoid using a pure MYSQL.
VB.net
Sub Add_to_database()
Dim connString As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data
[code].....
Write Into A Datasets From A Access Database?
Sep 6, 2010this is my code and it has an error "Command text was not set for the command object."Dim con As OleDb.OleDbConnection = New OleDb.OleDbConnection()
Dim sSql As String
Dim command As OleDb.OleDbCommand = New OleDb.OleDbCommand(sSql, con)
Dim adapter As New OleDb.OleDbDataAdapter(sSql, con)
[code].....
Write To Access 2003 Database?
May 11, 2009I am using VB2005. I am trying to write to an Access database seperate from the data's origin. AKA: I need to run a query getting data from one Access table and write it to a table in another Access database.
Overview: I need to get data from one Access table and two Excel worksheets. I need to write the data to an Access database so I can run a query combining the three into one table. I will then use the table to create reports.
I have googled, checked multiple sites, and checked MSDN. The only thing I have been able to find is populating a datatable and writing changes back to the database. This was SO easy in VB6.
Write To An Access Database From Net application?
Nov 3, 2009Is it possible to write to an access database that is an MDE, from a .net application?
View 2 RepliesCan't Get Datagridview To Write Back To MS Access Database
Oct 3, 2011I am using MS Access 2003 and vb.net to develop a windows application of inventory management.
I have used datagridview in the form and using FillBytoolstrip option, can filter data using type.
But i have no idea as to how can i update the database to reflect the latest changes in the gridview.
following is the code I have used.
Private Sub BOM_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.PartnoTableAdapter.Fill(Me.HemDatabase1DataSet3.partno)
End Sub
[Code].....
Get Application To Read To And Write From An Access Database?
Jan 30, 2010I'm trying to get my application to read to and write from an Access database. I am running Windows 7 x64.
If I disable UAC, I don't the error. If I have UAC enabled, then the error occurs. Here is a screen shot of the error:
Write Data From An Excel Spreadsheet To An Access Database?
Apr 6, 2009I'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]....
Data Access - Read And Write Images From A Database Doesn'?
Jul 26, 2009i've download the 101 Visual Basic and C# Code Samples from downloads/details.aspx?familyid=08E3D5F8-033D-420B-A3B1-3074505C03F3&displaylang=en i was going to learn "VB.NET - Data Access - Read and Write Images from a Database" from that 101. the program is written in 2003 the conversion of the problem to 2005 and 2008 failed.
View 3 RepliesVS 2010 Write Textbox Data To "Access Database"?
Feb 8, 2011I am trying to figure out how I can add data from my textboxes to the appropriate tables and columns in a Microsoft Access database that I have made
View 7 RepliesPrivate Read/Write Access And Public Readonly Access For Variable In Class?
Jan 12, 2012Is it possible to set a variable in my custom class for Private Read/Write access and Public Readonly access without creating Properties with Get and Set? In other words, from within my class I want full access and from my form I only want read access. Right now I declare my variable as either Private or Public to control Public read/write access. I tried googling my question a bit but I'm not sure what the correct terms even ar
View 5 RepliesCan Save Data To Access Database And In Access Database Field Set It To Date / Time
Jun 4, 2011I can save my data to access database and in the access database field I set it to date/time.But problem is when I get the value out from the database.. the format is always month/day/year hour:minutes:seconds example today: 5/2/2011 12:00:00..How to get the value into listview becoming May/2/2011 without the hour..Here's my code to get it from database ListView1.Items(i).SubItems.Add(dt.Rows(i)(14).ToString).The second problem is.When I would like to edit, how can the datetimepicker get the listview value ? [code] info: using access 2003 (.mdb) the Date of Birth field has been set into Date/Time.
View 2 RepliesRunning Access - Application That Has An Ms Access 2007 DataBase Which Runns Great If Access Is Installed
Oct 15, 2011I have an application that has an Ms Access 2007 DataBase which runns great if access is installed. Is there any code that I can use in vb that I would be able to run access with out installing it.
View 5 RepliesExport A Table From An Access Database To Other Access Database In VB2k5?
Mar 30, 2009I have two Access database, say database One.mdb and Two.mdb. I want to use VB2005 to export tblCustomer from One.mdb to Two.mdb, and replace the existing tblCustomer in Two.mdb, during run time. I basically want to simulate the export function that is available in MS Access (which can export one table from one Access database to another) with VB2005 during run time. I can think of a way by querying the table to a dataset and then delete everything on the other database before filling the table in that database with the dataset
View 1 RepliesVS 2010 - Import Data From An Access Database To Other Access Database
Jun 22, 2010I am trying to import data from an access database to a access database that my project uses I am having problems with combo box fields in the database with the data. I want to import what is displayed instead of the numerical key value. Example: The combo box displays employee names but the value stored is the key value from the employee table so instead of importing John Doe it imports 2 is there a way to make the actual name instead of the number?
View 4 RepliesMake A Database Application That Can Write/retrieve Cells/datasets From/to A Database
Apr 8, 2010i need to make a database application that can write/retrieve cells/datasets from/to a database i buyed a book in there was an example of how to create a database application while debugging i had the "Object reference not set to an instance of an object." error and it highlighted this code
objDataRow = objDataSet.Tables("KlantenTable").NewRow
now the problem is here i declare something later in the code i write to it
objDataSet.Tables("KlantenDataTable").Rows.Add(objDataRow)
[Code]....
Cannot Write Into Access 07 Table
Dec 19, 2010The below code doesn�t cause any error but wouldn�t write into table. Using Access I can write into table w/o a problem.
rowID = numeric
rDate = shortdate
Private Sub btnUpdate_Click(ByVal sender As System.Object, ByVal e As
[Code]......
Write Data From XML To Access?
Mar 5, 2009I want to write the data from xml to access.[code]....
View 1 RepliesWrite Data To An Access DB?
Sep 14, 2009I have several Table Layout Panels with textboxes that is populated with data from an access database. Now I also want to be able to write into these textboxes and when clicking a button it should be updated to the same see a snapshoot of the code I have already for populating the textboxes. [code]...
View 3 RepliesWrite To Sequential Access File?
May 1, 2010I am trying to create a program for a voters poll, where when a caller calls in, I can enter their vote for one of the four choices in the listbox and it will be automatically added
View 1 RepliesASP.net: Cannot Write To App_Data Folder - Access Is Denied
Dec 13, 2010Typical problem, but I've done everything I can possibly think of to get this to work. I set the NETWORK SERVICE and ASPNET accounts to FULL CONTROL on my PC. I'm using the built-in Cassini web server to test my application, with no luck. I even tried to make a folder outside of the APP_DATA folder, and is still says Access is Denied.
[Code]...
Can't Write In Access 2003 / 2007 DB In VB 2005
Jun 29, 2009I'm developing a app in VB 2005 to connect to a Access 2003/2007 DB, I manage to connect to it but I can't write to it, do I have to enable something to make it work?
View 2 RepliesVS 2008 Read / Write Access Tables?
Mar 12, 2010So I have a database in Microsoft Access (its path is c:database.mdb). There are two tables. Table1 and Table2. I would like to read each row of Table1 to an array, and write a row to Table2.
I have looked all over google, but I couldn't find anything that worked.
Way To Write The Data Access Layer Faster?
Oct 1, 2009One of the time consuming factors of writing the DAL is adding and assigning paramters of teh stored procedure if ther are more than 10 parameters and must link more than 3 tables this process will take a horrible amount of time..
View 10 RepliesWrite And Modify OLE Objects Column In Access 97?
Jan 28, 2009I want to do the following in Vb.NET 2005 windows form
1. saving Ms-office documents in Access 97 using VB.NET
2. Opening the saved document in Access 97 using VB.NET and show to user after user clicking a link correspoding to the record
3. After user modified the document/xls file, it should once again save into Access 97 database.[URL]..This document explains how to open and save a document from BLOG fields.But without physically saving the document into local hard disk, is it possible to open in OLE control? and after modifing saving back to Access 97 database.
VB - Access - Registration Form That Connects To Access Database And Inserts Values In Table
Mar 14, 2011I'm writing an asp.net page with a simple registration form that connects to my access database and inserts the values in the table. So I have my database, my registration page, everything looks fine in my code, but there's a syntax error I can't seem to figure out. When I go on my webpage and click submit, it says : Syntax error in INSERT INTO instruction.
Here's my code:
<%@Page language="vb" explicit="true" debug="true"%>
<%@Import Namespace="System.Data"%>
<%@Import Namespace="System.Data.OleDb"%>
[CODE]...
Project Using VB And A Database In Access - Check If My Application Requires Access To Be Installed Or Not?
Feb 16, 2012I'm using VS 2010, and I did a project using VB and a database in Access. The problem is that when I try to put that "application" on other computers, sometimes, is not working. I thought it can be because on these computers they don't have access, but on one computer, is running another app which is using Access and there is no Access installed. How can I check if my application requires Access to be installed or not?
Here is a example of how I did the connection:
Public AccessOLEDBConnString= "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" & myfullpath & ";Jet OLEDB:Database Password=password"
Function getConnection() As OleDb.OleDbConnection
[CODE]...
And when I want to have access at the data I'm doing like this:
dim conn as Oledb.OledbConnection
dim sql as string
dim ds as Dataset
[CODE]...
Alternative Way To Check For Folder Read/write Access?
May 1, 2011I've looked for code on this, and it seems needlessly confusing to me. I've tried some code I found and it doesn't return the proper value (I can't find the link to it now). So, I'm attempting to avoid that which I do not understand by writing a function that creates then deletes a file:
Friend Function GetFolderAccess(ByVal sDirectory As String) As Boolean
Try
Dim fs As New FileStream(sDirectory & " estfile.test", FileMode.OpenOrCreate, FileAccess.ReadWrite)
Dim s As New StreamWriter(fs)
[code]....
Through testing, this appears to work for both read and write access. I originally had a File.Exists before the File.Delete, but the function would sometimes return True when it should have returned False.