VS 2008 - Show Related Data From Database Using Combo Box?

Nov 15, 2009

I have created a link using VS2008 and MS Access 2007.In my database, assume that I have ID, First Name, Last Name, Gender

------------------------
1 John Smith Male
2 Michael Jackson Male
3 Alicia Keys Female
------------------------

These are the data I have in my database.In my form, assume that I have

ID [Combo Box]
First Name [Text Box]
Last Name [Text Box]
Gender [Text Box]

Now, I have 3 ID in my combo box. If I choose [1] in my combo box, I want the rest of my test box show [John] [Smith] [Male].When I choose [2] in my combo box again, it will show [Michael] [Jackson] [Male].

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Display Data Related To A Combo Box Selection?

Apr 4, 2009

lets see if I can explain my self. I have 2 fields in the country the country table "CountryName & Countrycoed" . My question is how to display the Contrycoed in a textbox after selecting the country in a combobox. For example if I select Canada in the combo I would like CND to be displayed in the textbox. This is the SQL I have to load the combobox

comType.CommandText = String.Format("select CountryName,Countrycoed from Country ")

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Show Data From Two Related Tables In A Datagridview?

Dec 21, 2010

I am trying to produce a form in VB2008 which shows data from two related database tables, and then allows the data in one of the tables to be updated. I would like to do this using a DataGridView, but I have no idea how I would go about this.

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Cant Show Data Ini The Combo Box?

Dec 24, 2008

i have a datagrid. i populating it with data.

THIS IS MY CODE :
cmdSelect = New OleDbCommand(sql, conn)
daSelect = New OleDbDataAdapter(cmdSelect)
daSelect.Fill(dsCredit, "Credit")
count = dsCredit.Tables(0).Rows.Count
MsgBox(count)

[Code]...

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Using TableAdapter To Insert Related Data Into MS Access Database?

Nov 20, 2011

I was working through Beth Massi's article, "Using TableAdapters to Insert Related Data into an MS Access Database" here: http:blogs.msdn.co...s-database.aspx

And I configured the TableAdapter exactly as shown by Beth, yet I am getting an error here:

Me.OrderDetailsTableAdapter.Update(newOrderDetailsRow) The Error says: "You must enter a value in the 'OrderDetails.CustomerID' field."

I am using this code for inserting a related record:

Namespace MyDataSetTableAdapters
Public Class AccessIDHelper
'<summary>

[Code].....

I am not able to insert and move on as I am getting the error marked above.

What could be possibly wrong with the above code and why is this giving an error ?

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VB2008 With MS Access Database Updated Related Data

Oct 26, 2011

VB2008 with MS Access Database updated related data ?

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VS 2008 Getting Database Data To Show In Textboxes

Nov 10, 2009

Alright it's been awhile since I messed with this project, so here goes. It's an appointment scheduler and everything works except two things: I can't edit existing appointments and it only records the current time, not the timeslot I click on when I add a new appointment. If I try to edit an existing appointment it doesn't get the row data, just shows me blank text boxes. I assume I have to have those text boxes read the info from the database, but I don't know how to do that. This is how it looks:

[Code]...

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Sql Database Table Will Not Show Data That Wish To Insert Into It With VB 2008 Express?

Jul 27, 2011

I'm quite new into the programming game, I've been working on this program for a few weeks now, and its coming along, but the method I searched for entering new rows of data into my table doesn't seem to update my tables after I try entering data. I have a feeling it may be something very simple that i am over looking.

Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
Handles Button4.Click
Dim conn As New SqlConnection("my datasource")

[code].....

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Asp.net - Combo Box With Multiple Columns And Related Values

Jun 5, 2012

Is it possible to show multiple columns and headers inside of a combo box/dropdown list in asp.net and show related columns values, for an example, if I click on a country name then it should show me all the cities for that country and clicking on city name should show me all the related places.

[Code]...

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Pick A Word In Combo Box A That Has Specific Words/phrases In Combo Box B Show?

Feb 24, 2009

i wanted to link options selected from Comb box A (general) to specific options in combo box B (specific). I want to pick a word in Combo box A that has specific words/phrases in Combo Box B show. But not all the words to show in the combo box B if they aren't associated with the Word picked in Combo Box A. Ex.When "Soda" is picked in A, only "Coke, Sprite, Fanta" should be visible in combo box b, not everything else.This is the code i used to make the boxes, but i don't know how to link them.

Private Sub MainForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' fills the combo boxes with values
Me.xGeneralComboBox.Items.Add("Soda")
Me.xGeneralComboBox.Items.Add("Juice")

[code]....

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.net - How To Show One-to-many Related Columns In A GridPanel After Editing It

Feb 24, 2012

Situation Overview I'm using Ext.NET GridPanel to display a list of projects which has tasks (i call it Sprints) inside it assigned to some user and a status. So I get this kind of relation:

SprintOwner -> UserID
SprintStatus -> SprintStatusID

In my GridPanel I display my sprints grouped by projects and I use the relationships to show their names instead of their IDs (SprintStatusName and UserName). It's in portuguese but I find it useful to show:

[Code]...

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Adding Data To Database Through A Combo Box?

Jun 2, 2011

I am trying this..

Imports System.Data.OleDb
Public Class Form1
Dim conn As OleDbConnection
Dim cmd As OleDbCommand

[code]....

I get an error: object reference not set to an instance of an object

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How To Populate A Combo Box With Data From A Database

Jun 6, 2011

can someone please give me basic steps on how to hard code a combo box to display a column from a database?

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Put Data In Combo Box From MySQL Database?

Nov 30, 2009

Visual Basic 2008 I want to put data in combo box from MySQL database.

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Retrieve Data From Database To COMBO BOX?

Jun 10, 2011

I'm doing a project in vb.net back-end is MSACCESS...

I don't know how to store data from COMBO BOX and to RETRIVE data from database to COMBO BOX.[code]...

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VS 2008 Enter The Data In A One Control Then The Related Data Display In Other Control

Mar 17, 2011

I created Dataentry forms. In the form there are so many controls like DropDowns and textboxes. I am using Access database. Now I enterd the few records into the controls, and these records are saved into the Database. But now if i enter the any data which i recently saved in the database to the textbox or any other control then the remaining controls should be display the related data.

For example i have 4 controls in my form one is dropdown and 3 are textboxes. If i select the data in the dropdown then the remaining 3 textboxes shows the related data. How can i dispaly the corresponding data to the other controls?

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Forms :: Binding Data From Database To Combo Box?

Oct 15, 2010

i try to bind database to combo box but having (Object reference not set to an instance of an object) error during the running.

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How To Save A Combo Box Data Into Access Database

Apr 3, 2011

i am newbie in vb. and i facing a problem in database update into the access database. well, because of my windows have combobox and textbox. i dont have any difficulty in textbox update into access database, but i face a difficulty in combobox. and my combobox have 2 item in it. anyone can teach me? anyone can provide me some coding example and detail examplation. because i am the type who look through the coding and learn form it.

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Load Data From A Database Into A Combo Box Using A Module?

May 1, 2009

I'm working with a form that has five combo boxs, when the form loads it goes to the modQuotations where there is a public sub that loads the comboboxs with data from a database but it after its done loading the form there is nothing in the combo boxs. [code]..

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Combo Box Event To Select Certain Data From An Access Database?

Nov 30, 2010

I am using VB 2008 Express to connect to an Access 2007 database. I have a combo box that is populated by the database. When I used the Access report VBA, I used the AfterUpdate() event to calculate a sum and place the results in a text box. I need to know how to do the same operation in VB 2008 Express using the SelectedIndexChanged event of the combo box.

The combo box is called "cboYearMonth" and is populated by my database, this is working correctly.

The text box that I want the calculated results to appear in is called "ExactPagesTextbox"

I have a query in Access called "JobTypeExact_Query" that contains all the pages that I need. What I need to do is calculate the total number of "Pages" limited to the YEARMONTH selected in the combo box. YEARMONTH is a value in every record in this query.

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Fill A Combo Box With Data From A Database But Depending On How Much A Progressbar Is Filled?

Jan 24, 2012

So im trying to fill a combo box with data from a database but depending on how much a pregressbar is filled THis is what im trying:

Private Sub Form5_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
If Form1.ProgressBar9.Value <= 10 Then
Me.Level1TableAdapter.Fill(Me.CTDBDataSet1.Level1)

[code]....

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Retrieve From Database Data To A Text Box That Equal To Selected From A Combo Box

Mar 13, 2011

I want retrieve from database data to a text box that equal to selected from a combo box. ex:- i'm selecting a item_code from item code combo box after item name should come to the item name text box.how can i writ that.

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Show All Data From A Database?

Mar 11, 2011

How to display all the data from a database[cod]e...

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Data Table - Datagridview - On Running The Code A Second Time The Related Data Is Lost

Aug 6, 2011

I have two data tables. the second related to the first. Using a datagridview for the first table I am able to enter and save data ok. if I run the code twice in a row the data is still there. When I edit the data in the related table in it's own datagirdview the data is there and displays correctly, but on running the code a second time the related data is lost. In both cellendedit events I am using

Me.table.Update(Me.FigsDataSet.table)

Me.Validate()

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Getting Database Data To Show In Textboxes?

Nov 5, 2009

Alright it's been awhile since I messed with this project, so here goes. It's an appointment scheduler and everything works except two things: I can't edit existing appointments and it only records the current time, not the timeslot I click on.

If I try to edit an existing appointment it doesn't get the row data, just shows me blank text boxes. I assume I have to have those text boxes read the info from the database, but I don't know how to do that.

This is how it looks:

So, you double click a time slot and it looks like the second window. You can right click on an existing appointment to edit it, but when you do that all the text boxes remain blank like you're inserting a new one.

What code would I use to read whatever row's data I am trying to edit and insert it back into the boxes?

Here is the code I use to add new rows to the DB:

Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
Dim NR As TestAppointmentDataBaseDataSet.AppointmentRow

[Code].....

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ListBox How To Show Database Data?

Oct 6, 2009

ListBox how to show database data?i use below command ListBox1.DataSource = myDataSet.Tables("table1").DefaultViewAFTER RUNNING IT WILL SHOWSystem.Data.DataRowView

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Show Data From My Database In Datagridview?

Mar 30, 2010

How to show data from my database in datagridview and i can add,edit and delete in datagridview

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SQL - Show Data From My Database In A Listview?

Apr 30, 2012

ive written a query to show data from my database in a listview (using more than or equal to in the query itself) the problem is it doesnt show all my data that is greater than what i have put in and it still shows some data however that is less than,

SELECT * FROM Room WHERE [Room Size] > = '" & Noofppl.Text & "' AND [Number of PC's] > = '" & noofpcs.Text & "'"

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Data Can't Show In Datagrid With Mysql As Database?

Feb 22, 2011

Public Sub loadme()
Dim cnString As String
Dim sqlQRY As String

[Code].....

i cant see data inside my datagrid..what should i do?i'm using my sql as my database..

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Report Didn't Show The Data In The Database

Jun 10, 2011

My histogram report didn't show the data in the database.

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