Selecting Data From Sql Database And Importing Into Combobox

Mar 11, 2010

I cannot get my combo box to populate using a select statement from mysql database.

[Code]...

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Retrieves Data From SQL Database By Selecting Value In ComboBox?

Feb 3, 2010

how to retrieve data from SQL Database using SQL Connection by selecting the individual value in a ComboBox which the data in the ComboxBox is also retrieved from the SQL Database using DataBound. A 'Display' Button will be clicked to display the data in a TextBox, based on which value the user had selected.

Below is my current

Private Sub displayBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles displayBtn.Click
'Create Connection

[Code]....

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Retrieving Value From Database And Selecting Combobox

Jan 8, 2012

I am working on a small concept but since i am a novice in .net i am not getting the concept.I have 2 controls on the page.1st is Text Box: User enters the int value and that value is checked from database. In database there are 3 fields. One for ID, second for int value and 3rd for country.If the text box value in database is associated with country US then it should show US in 2nd control ( can be text box or combo box) in UI. Else for anything else it should show London.

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Prevent A User From Entering Data Into A ComboBox Rather Then Selecting

May 14, 2012

Is there a way to prevent a user from entering data into a ComboBox, rather then selecting, or can anyone suggest a routine to catch and prevent entries so the user can be made aware the they are not acceptable?

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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 Webpage To Access Database?

Jul 8, 2011

i am a ticketing agenit in my city. i do book tickets on web of the company from which i am buying, so i have to fill a form so i want that data to be imported to my database file from that page.

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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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Importing Csv Data/values To Access Database 2003 Using .net 2008?

Jun 8, 2012

im a newbie in vb.net and i am using vb.net 2008 express edition,,i am creating a project which is importing csv data in my database,

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Get Particular Table On Data Grid From Selecting Table Name On Combobox?

Jun 7, 2011

i have a combobox on the form and a datagrid viewer .no i want to display the table which selected on combo box..

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Combobox Displays System.Data.DataRowView When Trying To Select The Data From Sql Database

Jun 30, 2011

I got the System.Data.DataRowView when I tried to select the data from sql database. These are my code:

......
myCommand = New SqlCommand("SELECT FirstName +' '+ LastName FROM tblVisitor", myConnection)
myAdapter = New SqlDataAdapter(myCommand)

[Code].....

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Error When Selecting Combobox Item?

Mar 3, 2012

When i select an item in my combobox it raises the following errorColumn 'field1, field2' is constrained to be unique. Value 'test1, 1' is already present.The combobox is bound to the table to populate it with values from field1 witch is the first part of primary key of the table. (field2 is secont part of primary key).

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Selecting A Specific Item In A Combobox

May 20, 2010

Here's how I'm trying to manually select a specific item in my combobox. cbEditCategory.SelectedIndex = cdEditCategory.Items.IndexOf(editItemCategory) I setup a msgbox to show "cdEditCategory.Items.IndexOf(editItemCategory)" and it's reporting -1. Why is it not giving me the right index?

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Selecting Random Number From ComboBox?

May 15, 2009

The problem I have is I have made a program which you select a value from a combobox and it changes the value of a url for a picturebox and thus changes the picture, I also have a button which randomizes all of the comboboxes so I will get something unique, but every time the program loads, and I hit random, it chooses the same numbers in order. If you need an example, when I press random the first time I get the number 7 for my first combobox, so the selected index=7, every time I load the program and press random it picks 7 for that combobox.

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VS 2005 ComboBox For Selecting Printer?

Oct 15, 2011

I use a printcode in a Class, and a printcode by the Button in the Form.Olso i have a code for fill the ComboBox, with al printers.Is it possible to do a selecting in the ComboBox, with as results that the print go to that printer.

Class
Public Class formCapture
Private Shared img As Bitmap

[code].....

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Adding New Data From Combobox Into Database

Jul 13, 2010

Imports System.Reflection
Imports System.Data.SqlClient
Imports PSXSTL.Data.DataAccess

[code]....

How do i generate a new GUID and Add a new "CustomerName" to my table if the GUID doesnt exist.

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Pull Data From Database To Combobox?

Jun 10, 2011

I'm having a problem to pull data from MS Access to my combobox. I know how to search one data using another data (e.g: using IC num to search name) but this time I just want to pull the data (e.g: name) that has several rows to my combobox. I think the method is the same but don't know where to change it.

Then when I added new names to the combobox, want to save it to my database, can each name be saved in different rows? I added the names to the combobox 1st, after that then I saved it. [code]...

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Retrieve Data From Database Put Into A Combobox?

Aug 23, 2011

trying to put data from a database into a combobox. i've tried different way, still not working.

Public Sub SaveNames(ByRef SQLStatement As String)
Dim cmd As MySqlCommand = New MySqlCommand
With cmd

[code]....

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Update Data From Database Using Combobox?

Mar 24, 2011

Im now creating an inventory system for my project.

i having difficulty with my project im using combobox to select data from database and i want to update the data. if i selected second row of the data it will update the first row of the data.

eg.
"comboboxitem_name" - red ball pen
- blue ball pen
- black ball pen
"quantitytextbox"- 100
"reorder_quantitytextbox"-20

when i selected the "blue ball pen" and fill the information that i want to update then press the submit button. the red ball pen will update with the information that i want to update to "blue ball pen" and the "red ball pen" will change it name to

"blue ball pen". and now i have two "blue ball pen", one with "red ball pen" information and the other one with original "blue ball pen" information.

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Changing Button Image By Selecting Combobox Item?

Aug 1, 2011

I got a Combobox with some items (item1-item7) to select and 54ish Buttons(sButton1-sButton54). Also an array(53) called Buttons. The array is filled with the items to select, like: Buttons(0) = "item 1, item 2" Everytime another item in the Combobox is selected, I'd like only some of the Buttons to change their Image. Therefore I got the array. If Item 1 is selected and Buttons(0) contains the item1 I'd like to change the Button1's image.edit: It works with changing the image of every Button:

sButton1.Image = My.Resources.image1

But I'd prefer to change all in one go (Loop) instead.

sButton(0) = "item1, item2, item3"
sButton(1) = "item2, item3"
sButton(2) = "item1, item3"

[code]....

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Selecting A Radio Button Change The Combobox Values

Feb 5, 2010

i am still beginner in coding, i am using vb.net 2005 and access. in my form i am having a radio buttons called DEPARTMENT: english

[Code]...

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ComboBox Does Not Update The Current Data In Database

Mar 5, 2012

I'm doing small system using database 03. I had function to add data into a comboBox. When i add a new data into the the same field using another form, then back to the main Form the comboBox does not update the current data in database..

Codes i tried:

'Form Load
Private Sub FrmMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

[CODE]...

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Request In Combobox - Get The Data That Saved In Database

Jun 8, 2011

I have form with combobox I have database contained 2 filed "ItemID" and "ItemName" The combobox fill her data from the database from field "ItemName" I do when I choose in the combobox any item and save, the data saved in database "ItemId" Not "ItemName" by define string put on it "itemId" when the user choose any item in combobox I need when I get the data that saved in database the combobox value="ItemName"

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Unable To Update Data From Database In COMBOBOX

Jan 27, 2012

Here is the code for the loading the combobox. I want to load the combobox with the Name of client. so that user can select the Name and then the details which are associated with that ClientName are to be displayed in the desired textboxes.

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View Data(from Database) In Textbox Or Combobox?

Jul 19, 2010

i want to view data(from database) in textbox or combobox itried to use the code as same as datagridview but it doesnt work

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VS 2008 Data From An Access Database To A Combobox?

Dec 14, 2009

I know how to pull data from an access database and place it into a combobox, but I am trying to make certain that I dont have multiples of the same information.

Like one column is for countries of origin.

United States
Canada
Mexico

In the combo box, it should only list the United States only once, not multiple times.

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VS 2008 Filtering Data From Database To Combobox?

Mar 9, 2010

How to filter data from the database to combobox? For example, the database have the data, and i have a combobox, then i want to type the first letter, and the dropdown list comes down that the data have the first letter that i type in the combobox.

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VS 2008 View Data From Database To Combobox?

Oct 20, 2011

sample code for show id from database ke combo box. i use sql database.

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Call Shape File In Richtextbox By Selecting Option In Combobox?

Jul 4, 2009

how to call shape file in richtextbox by selecting option in combobox?

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Import Data From The Database To Combobox And Printing It In The Listbox?

Nov 9, 2009

my problem goes like this:i am making a system of a certain bakery...i already saved some products in the database and i also imported it in the combo box...my problem is this....from my combo box...i want to print it in the list box with its price

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Using Combobox To Retrieve Data From The Database And Display It In Texbox?

Jul 26, 2010

I did populate data from db into the combo box and display it into the text field .

Below is my code :

Imports System.Data.SqlClient
Public Class MPEJobEntry
'declaration of connection string

[code]....

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