Load A Data Of A Particular Table In Access Database?
Jun 22, 2010sample code or project on how to load a data of a particular table in access database in to a data grid view
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Efficiently Load A Microsoft Access (Jet) Database Table?
Jun 21, 2010I'm attempting to create and populate a table in a new Microsoft Access (Jet) database using VB.Net 2008 Express under Windows XP Pro SP3. The database and table are being created properly, but loading the table proceeds VERY slowly. When I am loading the table, no complicating factors that might impact performance, such as indexes or table relationships have been defined. The table to be loaded is made up of relatively short rows consisting of three single byte columns, and one (four byte) integer column. I am loading approximately 16 million rows, and this is literally taking hours, while the same data can be interactively imported into Microsoft Access from a .csv file in minutes. I am trying to batch load the rows, 64K rows at a time, in order to avoid the overhead of individually transacting/committing each row individually, but suspect that I must not be doing something right. Key code that I am using for this process is provided below.
[Code]...
Load Data From Csv File Into Access Table
Aug 19, 2011I'm using the following code to import data from a text file into an existing Access table:[code]
View 7 RepliesDatabase - Load Data From Table And Display In Datagrid?
Feb 2, 2012How to load data from database table and display in datagrid in VB.NET? I know how it is in C#. I am not familiar with vb.net.
View 1 RepliesLoad Data From Database Table Fields Into Textboxes In A Windows Application?
Apr 26, 2009I have created an windows application which stores it data in a database. What I would like to know is how do I access the tables in the dataqbase and transfer the data in them into textboxes on the forms in my application. I can connect to the database and view the tables, but I have'nt got any idea how to get the data from the fields in the tables into the appropriate textboes on the application forms.
View 2 RepliesVS 2010 : Errors Opening App And Data Won't Load From Access Database That Was Working
Jun 12, 2012I must have inadvertly messed up my data connection but not sure how to fix it. when I check the table adapters I can view data but when I load the app I get these errors and no data loads, how can I look at this log and make sense of how to fix this?
************** Exception Text **************
System.Configuration.ConfigurationErrorsException: Configuration system failed to initialize ---> System.Configuration.ConfigurationErrorsException: Only one <configSections> element allowed per config file and if present must be the first child of the root <configuration> element. (C:BungeAppsBunge Post InstallerinDebugBunge Post Installer.exe.Config line 7)
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Inserting Data Into Table In Access Database
Jun 22, 2010i had problem in inserting data into a table in access database.i am using visual studio2005 for the projects.here is my code
Dim strConnection As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data source=" _
& "c:UsersBELLCONSULTDocumentsLIBRARY2.mdb "
Dim cn As OleDb.OleDbConnection = New OleDb.OleDbConnection(strConnection)
[Code].....
Delete A Data Table In Access 2003 Database?
Dec 17, 2009I am using vb2008 express to work an Access 2003 database. I want to use code to delete the table after I have used it and before I close the program. Is there any code to accomplishg this?
View 1 RepliesPopulate DataGridView Table With Data From An Access Database?
May 19, 2009I have made DataGridView in the designers and connected an Access database to the datagridvies and the Column headers appear as they should and when I check in preview mode all the fields are correctly populated. However, the DataGrid is not populated in normal mode at all. I have been trying to run the project but nothing is happening. What can I do to populate the field.
View 12 RepliesDB/Reporting :: Transfer The Data From A DataTable To An Access Database Table?
Apr 29, 2009Source: DataTable
Destination: Access Database Table
I should mention that the DataTable contains data resulted by an SQL SELECT query and it's not related to the "targeted" Access Database Table.
Extract Data From Html Table And Store Into Access Database?
Mar 20, 2010I am new here and really excited to see the huge resources on this forum for vb.net. I have just started my learning of vb8 and need to create some basic applications for my personal use.I need to develop an application that can extract data from a html table and store that data into Access database. I have learned to create web browser on Visual Studio 2008. Below is the link from which I need to extract data and store into a database
View 3 RepliesIDE :: Set Auto-complete For A Textbox Using Data From A Column In A Table An Access Database?
Aug 13, 2009I am trying to set autocomplete for a textbox using data from a column in a table an Access database. Some of those records in the table have no values. I have set the AutoComplete Mode property to SuggestAppend and the AutoCompleteSource property to CustomSource. When I run the application nothing happens when I type into the textbox. The dataset is called DatabaseDataSet and the table name in the database is called Simple and the specific field/colum is called SIM_TAG1
'Create customsource for tag textboxes to suggest tag terms based on what is in database
Dim oTag As New AutoCompleteStringCollection()
For Each term As DatabaseDataSet.SIMPLERow In Me.DatabaseDataSet.SIMPLE
[code]....
Filtering Dataset - Dataset (WW1Dataset) With One Data Table(WW1) (database Used In An Access Database)
Feb 1, 2010I have a dataset (WW1Dataset) with one data table(WW1).(database used in an access database) I'm trying to filter the dataset e.g a user wants to filter by a chosen surname (SurnameTextBox.text) so the datset is filtered to display only those records wherethe surname column in the dataset matches SurnameTextBox.text.
View 1 RepliesAdd New Table In An Access Database And Copy All Content From An Existing Table To New Table
Aug 30, 2009I want to add a new table in my accdb and copy the content tfrom an existing table into the new one.
Is there an easy way to do this?
Export 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 RepliesVB - 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]...
Create A DataView That Load A Table From Database?
Feb 12, 2012I create a DataView that load a table from database.
Dim da As OleDb.OleDbDataAdapter
da = New OleDb.OleDbDataAdapter("select * from customers order by name", cnmain) ' I load complete table
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�Thst's all I need? Because when I recover the first row of DataView filtered, it appears the first row initially loaded when I don't put filter.. �Do I need to refresh DataView to view te changes?
Load A Specific Table Of The Database Into The DataGridView
Oct 28, 2007I have a password protected database (.mdb) which has 2 different tables, and a DataGridView What I want to do is:
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you would think that this would be simple, but with some sample code i found i could only get it to load and not save, or it would be written for a datagrid and not a datagridview.
Update Access DataBase Table From Another Table
May 1, 2010I need to Update Access Database Table with Data from a Different Table. Not all the rows of original Table to be Updated will be affected. How do you loop through the 2 Tables to do the required Update.
The Table to be updated is called "RecordList" and Table with new Data is called "RecListReport".Every attempt I've made won't work. I tried to Use 2 Datagridviews but couldn't get it to work right.
NewTestConn()
Dim Testconn2 As New OleDbConnection(NewTestConn1)
Dim da As New OleDbDataAdapter
[Code]....
Load Data From Table For Some Action?
Jan 19, 2012i need to show data from a table in a control upon which when the user selects a particular record a box should be displayed and he would add his comments for the selected record. I do not know how to pull the record and show it in which control>
View 6 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 RepliesExport A Table From An Access Database To Another Access Db Using VB 2005
Mar 31, 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. However, there should be something simpler and faster than that, shouldn't it? Any idea?
View 6 RepliesInsert Data From An Access Unbounds Form To An Access Table
Jun 9, 2009I'm trying to insert data from an Access unbounds form to an Access Table using the follwoing code:
View 2 RepliesLoad Data To Combobox From Table Filed?
Jun 18, 2011How can MS-SQL Database access wise vb.net
1-How can load data to combobox from table filed?
2-How can check how meany data in the database filed.
Use A Table Adapter To Load Data Into A Form?
Jan 25, 2011I'm receiving the following error when trying to use a table adapter to Load data into a form.
"Too many agruments to Public Overridable Overloads Function Fill(dataTable As BCPM_DDBODataSet.LTC_FBSDataTable) As Integer"
I'm using a TeraData backend and this is pulling up the form based on selection from search results.
Search Form:
Private Sub cmdSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdSearch.Click
Me.lstResults.DataSource = Nothing
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SqlCE Wont Load Data Into Dataset Table
Sep 15, 2009In the below code, it is supposed to load the data from the dataset, into the table, so that I can view and navigate the records.My problem is, that when the statement runs, it errors with:
System.Data.ConstraintException was unhandled "Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints."
Here's the code:
[code]...
.net With Access - Load Different Database On Tabcontrol?
Jun 21, 2010I have 1 tabcontrol with 2 tabpages, each tabpage with 1 datagridview (different tables for each), I load these 2 databases on the form load:
Me.AnndepTableAdapter.Fill(Me.HonorDataSet2.anndep)
Me.SysdepTableAdapter.Fill(Me.HonorDataSet.sysdep)
Dim sql1 As String
Dim con1 As New OleDbConnection("Provider=Microsoft.Jet.Oledb.4.0;Data Source=C:UsersuserDesktophonor.mdb")
[code]....
VS 2008 : Use Virtual Mode In A Listview To Load Data From A Table?
Sep 4, 2011i need to use virtual mode in a listview to load data from a table...what to add in the retrievevirtualitem event... i have a data bindingsource which is attached to the table..
View 4 RepliesVS 2010 Load Data From Text File Into Existing Table
Aug 18, 2011I'm using the following code to import data from a text file into an existing Access table:
[Code]...
The first time i ran the code, it caused no error but no records where loaded into the table. The second time it causes the OleDbException "Table 'TEMP' already exists."explain me wath am i doing wrong? The text file is comma delimited and it has exactly the same number of columns of the TEMP table.
VS 2005 Load Database Table List, Including Linked Tables, Into ComboBox?
Apr 9, 2009I need to load a list of tables and linked tables in an MS Access Database into a combo box. I have this.
vb.net Imports System.Data.OleDb
[Code]...
1. How do I load the access tables and the link tables into my combo without the system tables showing up?