Populate A Datagridview With A Selection From A Combobox?

Apr 9, 2012

How can i  bind a comobox selection to a datagridview without writting code...

i Need to select an item from a combox and based on that item refresh the datagrdiview. I did something like that in Access but i don't know how to make it work in visual studio 2008.

once i select the datagridview itme that i want to edit i'd like to be able to update back to the database. I know i need to write code for this but at least i'll have the data refreshed on the datagridview.


Populate A Combobox Using Selection In Another From Excel Sheet?

Jan 30, 2012

I need to populate a combobox using the selected value in another combo. The coding that i use doesn't produce the required output. i have an excel sheet with columns called "BaseStation" & "SectorID". Combobox2 must display the related sector id with respect to the selected BaseStation[code]...

View 1 Replies View Related

Populate Combox Based Upon Selection Of Another Combobox?

May 17, 2012

I'm new to programming and I'm using vb.net 2010 and I'm stuck with this problem. So here are the details, I have 2 tables in my database, a product table and a category table. In my product table I have product no, product description and category no. In the category table i have category no and category desciption. So this is where Ive been stuck for the entire day, I want my combox(product) to populate based on what is in the combobox(category). For example I have "Chair" in my combobox(category), then what would appear in the combobox(product) would be "sofas", "dining chair" etc.'the part below is where the program will read the category description from my database

Sub fillcomboDesc()
Dim fillcatDesc As MySqlCommand = New MySqlCommand("Select catDesc from category;", connection)


View 2 Replies View Related

Populate Combobox From Selection Of Another Combobox?

Jan 1, 2012

I currently have a form with two comboxes. The first cbo is being populated with a project number, which is being pulled from the first column of a spreadsheet. I now want the second cbo to read the first cbo and then find that project number on the spreadsheet; when it finds that project number, I then need it to copy data from the row the project number is on. I have converted to vb from vba. Below is the code I used in vba (which obviously does not work). I only need certain cells from the project row.

Dim proj_num, rng As Range
Dim data, i As Long, j As Long
With Sheet1


View 20 Replies View Related

Populate Textbox Based On ComboBox Selection Not Using Databinding

Apr 27, 2010

I have a form, frm1 w/a combobox, cboLocations, which is being populated using a sql string. There is also a frm2 w/a series of textboxes and other comboboxes. I want it so that once a selection is made from cboLocations, the textboxes and comboboxes on frm 2 are populated with the corresponding data. Here is what I have so far:

Public Class frmLocations
Dim conn As New SqlConnection("Data Source=f03d3s-dev01; Initial Catalog=dos_track;User Id=vbuser; Password=tran3;")
Dim depot_refnbr As Integer
Private Sub frmLocation_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code] .....

What's happening right now is that I make a selection from cboLocations on frm1 and click on the OK button, frm2 loads, but none of the textboxes are populating and one of the comboboxes, cboDepot, shows the different data when you click on the down arrow, but it's not displaying anything it its text field when frm2 loads.

View 14 Replies View Related

Forms :: Populate Textboxes Based On Combobox Selection NOT Using Databinding?

Apr 27, 2010

how to go about this? I have a form, frm1 w/a combobox, cboLocations, which is being populated using a sql string. There is also a frm2 w/a series of textboxes and other comboboxes. I want it so that once a selection is made from cboLocations, the textboxes and comboboxes on frm 2 are populated with the corresponding data. Here is what I have so far:

Public Class frmLocations
Dim conn As New SqlConnection("Data Source=f03d3s-dev01; Initial Catalog=dos_track;User Id=vbuser; Password=tran3;")
Dim depot_refnbr As Integer


What's happening right now is that I make a selection from cboLocations on frm1 and click on the OK button, frm2 loads, but none of the textboxes are populating and one of the comboboxes, cboDepot, shows the different data when you click on the down arrow, but it's not displaying anything it its text field when frm2 loads.

View 4 Replies View Related

VS 2008 - Populate Master / Detail Datagridviews Based On A Combobox Selection?

Apr 14, 2009

I have a product table with ProductId,ProductName,ProductCode as fields. I've populated a combobox with productnames. Next I have two other tables called Result_Header and Result_Detail. The Result_Header table has ProductId as a foreign key and BatchNo,TestDate etc. The Result_Detail table has ResultId as a foreign key which is the ResultHeaders Primary Key and other fields such as Result,SpecHi etc. What I need is when I select a Product from my combobox my two datagridviews must be populated via the Result_header and Result_detail tables respectively.

View 20 Replies View Related

VS 2010 Populate Textbox With Excel Data Based On Combobox Selection?

Nov 29, 2011

Visual Basic 2010 Express: I have a form with a combobox that is populated with the names of locations from a datagrid which in turn was imported at run-time (Form_Load) from an Excel database. The Excel database (and the datagrid) also stores the information for addresses and phone numbers for their respective locations.

What I would like to do is have the phone number and address text boxes automatically be updated with the proper corresponding data when the user selects a location from the combobox. Whether the text boxes are updated from the datagrid or Excel database is not a concern; I'm mainly looking for whichever way is simpler.

View 3 Replies View Related

Filter A DataGridView By Combobox Selection?

Jan 22, 2012

I have a ticketing system that reads a MS 2003 MDB. I can easily fill the DataGrid view with all of the items on the data set How ever I need to be able to have agents filter the rows by login(key)

I have a large list

made this way

csrLogin.Add("james", "TomJim")

I select agents on the menu strip and the combo box populates all the names in that collection (combo box displays TomJim in this instance

I have an SQL query made (I think it is correct)


View 2 Replies View Related

Datagridview Combobox Dropdown Selection Change?

Apr 20, 2009

how can I make program using vb 2005 that will dropdown the datagridview combobox and display to the datagridview textbox everytime the combobox selection change or  when you choose the data.The mousemove is not perfect because when the dropdown combobox length more than the datagridview, the mousemove will not work even other features of datagridview.

View 3 Replies View Related

Filter A Datagridview From A Separate Combobox Selection?

May 19, 2008

I have a datagridview (datagridview1) on my form which onload displays all the records from the bindingsource (bindingsource1) via an sql connection to a table in sql server called "article".

I also have a combobox on the same form which displays the name column from the same "customer" table -

Me.ComboBox1.DataSource = customerTable
Me.ComboBox1.DisplayMember = "custname"
Me.ComboBox1.ValueMember = "custid"

I would like to enable my combobox to filter the datagridview via itsSelectedIndexChanged event . So if custname "xxxone" is selected in the combobox then the datagrid shows only the results for custname "xxxone".

So far I have worked out how to enable the combobox to move to the position in the datagridview depending on which custnameis selected-

Me.myBindingSource.Position = Me.ComboBox1.SelectedIndex

But this method still shows the other titles,it doesnt filter them out, it just points to the selected custname. I cannot find how to filter the datagridview so ONLY the selected custname is shown.

I will be changing the field names, I have used custname and custid just to describe what I am trying to do.

View 27 Replies View Related

Place Data In DataGridView From ComboBox Selection?

Aug 15, 2010

I have on my form a combobox, a datetimepicker, a button and a unbound datagridview. The datagrigview is fild with data like a yearcalender.So i have in first column all dates of januari, then a blanc column, then the dates of februari, then a blanc column and so on...This is wat the user will do :

select his name from the combobox, select a date from the datetimepicker and press the button.What i would like to happen then is this : Find in the datagridview the same date as the selected one and then place the selected name in the blanc cell next to that date.

View 17 Replies View Related

VS 2008 ComboBox Selection Populating DataGridView?

Feb 7, 2012

I have a form with a DataGridView and ComboBox, both of which are populated with data from an Excel spreadsheet, the source is unbound. My problem is in repopulating the DataGridView with data from another worksheet in the same Excel file when the user selects the corresponding value from the ComboBox. For example if they were to select January from the ComboBox then the DataGridView would load in and display the data contained on say Sheet2, selecting February would load Sheet 3 and so on. I am running Visual Studio 2008.

View 6 Replies View Related

Way To Populate Datagridview ComboBox

Dec 24, 2011


Not sure how to do it with an unbound number of players names and combobox's.

View 3 Replies View Related

VS 2010 Populate Datagridview ComboBox?

Aug 21, 2009

Dim file_name As String = "players.txt"
Dim strReadLine As String
Dim sr_readfile As New StreamReader(file_name)


View 8 Replies View Related

DataGridView Column - How To Populate ComboBox From SQL Table

Mar 5, 2009

I have a datagridview that the columns are bound to a SQL table. I want the collection of a combobox in the datagridview to contain a list from a SQL table.

View 2 Replies View Related

VS 2008 Populate A Combobox In An Unbound Datagridview?

Jun 3, 2010

I just spent over an hour looking up on the internet how to fill a combobox for each row in a datagridview that is unbound. I am adding the rows manually by code. The columns are already there and one of them is set to a combobox.

how to add two items to the combobox? Each row will have the same items available in the combobox.

View 11 Replies View Related

Populate Combobox With Database, Select To Populate Second Combobox?

Jan 27, 2011

I need to pull from an access database to populate a combobox. Then from there I need to have a second combo box populated depending on the selection in the first box. My thought of an example would be a website that is setup for selecting car make, modle,year...can that be done in VB?

View 1 Replies View Related

Change Textbox Depend On Selection Change In ComboBox Column Of Datagridview?

Dec 15, 2011

I have a DGV I am working on, and I have many columns.

For example I have Columns colcase(Combobox), colreportTime(Time)

the combox shows 4 cases {A,B,C,D}

what I need to do is if the user select "C"

the the colreporttime will show the time of this change unless the old value is C

View 9 Replies View Related

Update Source Combobox To Printer Combobox Selection?

Mar 27, 2011

Is there a way to update source combobox to printer combobox selection?So going from printer1 to printer2 the source will update according to what that printer has to offer.

View 8 Replies View Related

Have One Combo Box Populate Another Based On Selection?

Jun 22, 2010

I am currently stuck in one part of my application. I have two combo boxes that i am having the users select from. The first combo box is simply bound to a datatable. that is working properly. The second one i need to populate off another datatable after sorting out what the first one is requesting. Basically it's choosing a line number on the first box and then selecting the machine associated with that line number.[code]...

View 4 Replies View Related

Populate A Listbox When A Selection Is Made

Feb 23, 2011

I am currently using the NorthWindDataSet from the msdn tutorials.So far, here is what I have to populate one of the listboxes on my form:[code] I make a selection in ListBox2 I would like ListBox3 on my form to be populated with that particular person's Order #'s.

View 2 Replies View Related

Populate Data From Tbl To Txt Depending On Ddl Selection?

Jul 14, 2010

I have a web page where I am trying to populate the PSI # into the txtPSI depending on which customer is selected in ddlCustomers.I have written it a way it has worked on a past project and it compiles with no errors, however it doesn't work when it runs.

The code adder is not working so I had to add it manually.

Sub ddlCustomers_SelectedIndexChanged(ByVal
sender As


View 5 Replies View Related

Populate Listbox Without A Default Selection?

Feb 3, 2011

Can you populate a Listbox and not have a default item selected?(Usually I see the first item in the list automatically selected at creation).

View 5 Replies View Related

Combobox - When Select A Value From The Combobox The Selection Won't Validate?

Feb 22, 2012

I'm having a problem with combo boxes. I usually use Java and it's been awhile since I used VB but I never remember having this much difficulty.My application is using an SDF file. From Data Sources, I drag the details on one of my Tables to my Form to get all of the fields. Three of them are comboboxes. Each of the three is an INT64 and each corresponds to a primary key in a different table. I click the tasks button on a combobox and for data source I select the appropriate table that has the data to go with the combobox, for display member I select the field that I want users to see, and for value member I select the primary key. Then I run a quick test and start the app, open the form, and add a new record. When I select a value from the combobox the selection won't validate because it doesn't think it's an INT64 like it should be. It seems to be using the display member as the actual value instead because if I change display member to the primary everything works great.

View 11 Replies View Related

Fill A ComboBox On The Selection Change From Second ComboBox?

Jan 15, 2012

I have two comboBoxes, one is CountryCombo and second is StateCombo.What I want is the that when i the clicks country combo and select a one country then the States of that the country should get populated in the State Combo.I have tried things many many many but nothing working. Below is my code of how my CountryCombo is getting filled.

query="select CountryName from CountryMaster"
if dr.hasRows()

View 3 Replies View Related

.net - Populate Textbox From SQL Query After Selection At Dropdownlist

Dec 31, 2011

May i have a working sample on how to retrieve records from a DB & populate the relevant textboxes after a selection at a dropdownlist. What i have is definitely not working & im working on VS 2008. Can anyone show me the way?


View 1 Replies View Related

Populate Dynamic Comboboxes Related To Each Others Selection Item?

Sep 18, 2011

I have four comboboxes in my Ist form related to course as.c_type,c_stream,c_major,c_nature.......combobox c_type contains the type of courses like degree,diploma, PG etc,similarly "c_stream" contains stream like engg,medical etc. further c_major contains all courses like computer engg(CE),mechnical(ME), physiotherapy etc. and last c_nature has course nature whether regular or private or distance.Now situation is when i select diploma from c_type, corresponding options must be populate in c_stream like engg. And now when i select engg., CE or ME must be there in c_major combobox .Same is for C_nature.The all 4 combobox must show "please select" text on form load event..i also have 2nd form where i have same combobxs. so is there any way to call the same code without again writing that to 2nd form.

View 1 Replies View Related

.NET Link A Listview Selection To A Specific Database And Populate Textboxes?

Aug 19, 2010

Working on a project that contains a listView (populated from a database already) and several textboxes.  What I am trying to do, and cannot figure out, is to program this so that when a user makes a selection in the listview, it hits a specific database, and based on certain values within that databse, the textboxes are populated with things such as name and address, etc..

View 2 Replies View Related

Wpf - Populate ComboBox Based On Another ComboBox Using XAML?

Jul 29, 2011

I have two ComboBoxes

<ComboBox Name="cmbMake" DisplayMemberPath="MakeName" SelectedValuePath="MakeID"/>
<ComboBox Name="cmbModel" DisplayMemberPath="ModelName"/>

I use LINQ-to-Entities to populate the cmbGroup ComboBox

Dim db as myDataEntity
cmbGroup.ItemsSource = db.Makes

How do I populate my second ComboBox (cmbModels) based on the selection of the first ComboBox (cmbMake) using XAML so that whatever I select in the first ComboBox automatically filters the ItemsSource in the second ComboBox?

View 3 Replies View Related

Calling Functions - Call The Function In Order To Populate The Second List Box Upon Selection Of The First

Mar 22, 2011

I have a midterm project where we must replicate what our teacher has made, it is a convenience store program. I am having trouble calling the functions, he wants us to use these:

PopulateItems => Populate Items listbox based on the category selected
GetItemPrice => Retrieve the price for a given item
GetItemPriceFromPurchases => Retrieve the item price from the purchases list box (optional. You may not need


So far I have the first list box populated when the form loads. However outside of that I do not know where to call the function in order to populate the second list box upon selection of the first.

View 3 Replies View Related

Multiple Rows Selection From One Datagridview To Transfer To Another Datagridview?

Jul 10, 2010

In VB.NET 2008 I've two forms 1 & 2 containing two datagridviews connected to two data source 'ACCESS 2007 tables' Now I want to select multiple rows from one datagridview (form1) & transferring these to another empty datagridview (form2) with a button_click.

View 3 Replies View Related

ClearDataGrid On New ComboBox Selection?

Aug 15, 2011

i have used the following code to populate a DataGrid based on the contents of a textbox. the users searches for a name which is populated into a combobox based on the name in the combobox several textboxes are populated with data based on the data in one of these text boxes Private bindingSource1 As New BindingSource


View 9 Replies View Related

Get Value Of Selection In A Checked Combobox?

Jan 28, 2012

I have put all of the items from my Database into a Checkbox Selection, I now want to take the selection that the user makes from the checkbox and turn that into a string that I can then COMPARE through antoehr table.[code]...

View 7 Replies View Related

Load A Combobox With Selection From Another?

Mar 26, 2009

Load a combobox with a selection from another?[code]....

View 2 Replies View Related

Mulitple Selection Combobox?

Jun 18, 2012

Basically, I need a combobox populated by data in a table column that I have created.The user will need to be able to pick more than one option.

For example:
Pizza Topping
+ onion


View 3 Replies View Related

Validate A ComboBox Selection?

Jan 18, 2011

I know this seems like a .Net 101 question but everybody has their own way of programming and I'm curious as to what is the preferred event for checking a ComboBox when a user makes a selection?

View 2 Replies View Related

Basing ComboBox Values On Selection Of Another One

Mar 7, 2011

Is it possible to have a different selection of values in the 2nd combobox depending what was picked on the first combobox? For example an American state is picked in the first combo box and the second combo box loads the cities in that state? I'm just using a basic form in Visual basic 2010 there is no database behind it.

View 6 Replies View Related

ComboBox Value Selection - Using Specified Table As Reference?

Feb 6, 2012

I have a vb application sitting on an sql server with 4 different tables. I want a scenario where when I select any table from the combobox, every query I will run should use that table as a reference.

E.g. ComboBox values(tables)=A,B,C,D

If A is selected then
SQLQuery="Select * from A "

If B is selected then
SQLQuery="Select * from B " etc

View 3 Replies View Related

Databound Combobox Selection Retention

Apr 20, 2009

On my form I have three fields and a datagrid view.One field is a combo box.All fields are databound.The datagridview is a detail grid, bound in the "normal" way.  Scrolling through records, etc., all work fine.What doesn't work is when a selection is made using the combo box.The underlying table has a self-join of one-to-many:  ParentID, ChildID.  ChildID is the main ID for the underlying table.Children may have a parent This is just by way of example.So, the combo box's Value is bound to ChildID, and the SelectedValue is bound to the ParentID.On the form one chooses the Parent with this combo box.When I test this arrangement, I select a Parent, then click Save (using the default toolbar actions).  However, the combobox seems to "reset" the selection to the first in the list.

View 1 Replies View Related

Copyrights 2005-15 www.BigResource.com, All rights reserved