Load 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.
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Combobox Data Load Is Duplicating In The Combobox
Jun 5, 2011Private Sub AddIngoing_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
VS 2010 : Make The Combobox Get Data From One Table And Input It To Another Table?
Jul 7, 2011I have 1 access database with 3 tables How do I make the combobox get data from one table and input it to another table?ex.I have a table with all my Carriers and another table with jobs that are assigned to Carriers?
View 3 RepliesGet Particular Table On Data Grid From Selecting Table Name On Combobox?
Jun 7, 2011i have a combobox on the form and a datagrid viewer .no i want to display the table which selected on combo box..
View 1 RepliesVS 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?
Binding Data Or Load Data To Combobox Using SELECT Query?
Jun 3, 2011i hve create combobox & text box and add database source to my project...i know how to binding data or load data to combobox using SELECT query..but can i change SELECT to INSERT query cz i wont when i type data into textbox,data will be in database...second..can i binding without add database to project..i mean mydatabase in debug folder..i hve problem binding data if database is not in myproject..
View 7 RepliesLoad Data In Combobox?
Jun 22, 2010i have an error when executing this
ExecuteReader: CommandText property has not been initialized
Load Data To Combobox?
Jun 9, 2011i create 2 combobox in form, comboproduct & combomodel. i using accessdatabase and using oledbconnection..database in debug folder... i create 1 table, i name it"stock" & 2 column.. first column is product,second model..
i wont load data in product column into comboproduct and model to combomodel..like binding data..
Load Data From Accessdatabase To 2 Combobox?
Jun 9, 2011i using this code to load data from accessdatabase to 2 combobox
Dim cmd As OleDbCommand = New OleDbCommand("SELECT product,model FROM combo_table", conn)
conn.Open()
[Code].....
use can see in this picture hve 2 button, Product Entry and New Product..when i insert new product "Khink "automaticly Stock entry will load new data from accessdabase, but problem is if i go to form Stock Entry, old product in combobox will be double..when i close that form, and open it again, product name "Khink" will be double 2 and samsung,hitachi will be triple..
Load Data Form Textbox Into Combobox?
Jun 9, 2011i have 2 form. form 1 have combobox and second form textbox...how to load data form textbox into combobox..if i type hitachi in text box, automatictly "hitachi" will save in dropdownlist combobox..
View 5 RepliesLoad 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 RepliesLoad 1 Column Data From Accessdatabase Into Combobox Item?
Jun 9, 2011how to load 1 column data from accessdatabase into combobox item...i mean, i have 1 table " info_table and 1 column "product..so in product column have data like nokia and sony"..i want nokia and sony to be load into combobox item or dropdownlist..
View 4 RepliesVS 2005 - Fill ComboBox With Data On Form Load?
Jul 30, 2009When the form loads I want to fill the combobox with the data present in the database. So I did the below
Private Sub BindCombo()
con = New OleDbConnection("Provider=Microsoft.Jet.Oledb.4.0;Data Source=C:UsersGautamDocumentsVisual Studio 2005ProjectsF1pracF1pracBank_Account.mdb")
con.Open()
cmd = New OleDbCommand("Select * from BankAccount", con)
[Code] .....
Doing this code the data is added up in the combobox dropdown list. But when I am selecting a data from the combobox dropdown list,the all the corresponding data of the other combobox also get filled automatically. I don't want to let the other combobox filled with their data automatically....
VS 2010 Load Data From File (txt) In Listbox And Combobox?
Dec 19, 2011I want to load data from a txt in a combobox and a listbox. The txt is composed as follows:
ID NAME
0001,name1
0002,name2
0020,name3
[Code].....
In the combobox I want to load 'NAME " And in the listbox I want to load "ID"
VS 2010 Load Data From A Text File Into A Listbox And A Combobox?
Jan 24, 2012I have a text file in which there is a list which is composed as follows:
3236, Alberto
5894, Peter
7894: Alonso
and so on ...
What I want is loaded into a listbox the numbers to the first semicolon and load the combobox names.
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
View 5 RepliesLoad 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 RepliesUse 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
[Code]....
Database - 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 RepliesSqlCE 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]...
Copying Data From One Table To Another Using A Single Combobox?
Apr 30, 2012I'm writing an app to print a list of beers that are currently on tap at the restaurant where I work part-time. We have 29 taps and dozens of different beers. I have 2 tables in a database (one with the "master list" of all the beers and an "on tap" one with one entry per tap). Each database entry includes fields for name, brewer, location, style and ABV. So far I've made a GUI with 29 combo boxes (one for each tap) and 2 buttons (one that opens a dialog box to modify the "master list" and one to print the list). The idea was to make it as simple as possible since the people who use it aren't great with computers and are often in a hurry.
Each combo box drops down the whole master list of beers and I'd like for the selected beer to be written to the corresponding index in the "on tap" table. My idea is to then extract the data from the "on tap" table and print it. I haven't done any coding yet, really, just drag-and-drop.It's frustrating since I know how I'd do the back end in C or C++, but not in VB. The reverse is true for the GUI.
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.
Load 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 2005 Error Message When Load The Data Into A Listbox And The Value In The Table Is NULL
Mar 31, 2009an error message when I am trying to load the data into a listbox and the value in the table is NULL. I am new in programming and I am using vb2005 Here is my
[Code]...
Filling Unbound ComboBox From Data Table In Typed Dataset
May 31, 2010I am designing a form to Enter new City Name list where i accept following fields
CityName, District, State, Country, Pin.
because a State names and Country names can be retrived from earlier entries, i want to allow user to select desired name from a list in combo box or a list in Auto Complete Custom Source for text box, to do this i have added a Table Adapter to underlying DataSet having Query "SELECT DISTICT STATE FROM CITY ORDER BY STATE".
Now, how do i use this Table Adapter to fill the ComboBox List without binding
And also Custom Source List for TextBox.
VS 2005 Fetch Data From The Database And Filling It To The Combobox Dropdown List At The Form Load Event
Aug 29, 2009This is the code that i did to fetch data from the database and filling it to the combobox dropdown list at the form load event:
[Code]....
Assigning Null Value To Date Filed?
Oct 1, 2009In my table date value exist in the date filed. I want to remove the date value based on some condition. How it is possible? I used delete command but the entire row was deleted. I tried to update the date as null but it showing conversion errors.
View 12 RepliesUsing System.IO To Detect Filed.Closed()
Mar 30, 2010We all probably know that the .NET Framework provides System.IO.File.Exists(). What I need is the best iron-clad method of detecting .File.Closed(). Which means no other processes are using the file. Here's my "tried and mostly true":
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Set The Column Names To The Same Values As Table Names Yet The Data Is Not Showing In Form Load?
Aug 15, 2011I have a DataGridView which populates from an SQL query just fine in default mode
using these table names
[firstName] [varchar](20) NOT NULL,
[lastName] [varchar](20) NOT NULL,
[code]....
I have edited the column headers and set the column names to the same values as my table names yet the data is not showing in form load I have set datagridview.AutoGenerateColumns = False I know the data is there if I delete datagridview.AutoGenerateColumns = False then the data is shown with the default headings?