Datagrid - Filter Combobox In A Datgrid Based On Another Combobox

Oct 19, 2010

I think my question is discriptive, or as Microsoft in the Documentation for Data Grid the question is, How do I have a combo box column display a sub set of data based upon the value of a different combo box column?



Add A Combobox At The Top To Filter The First Datagrid

May 19, 2012

I have a form with 2 datagrids bound together which are working perfectly. I know want to add a combobox at the top to filter the first datagrid. I have the combobox show the items I want to filter on:


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VS 2010 - Any Way To Filter DataGrid Using ComboBox?

Nov 6, 2011

Kinda new to working with wpf apps (and Looking for a way to filter a datagrid using a combobox (to select the field that the user wishes to search) textbox (to input search terms for specific records). The datagrid loads fine as does the combo containing the fields, however my filter simply does not work.

Code for loading data (works fine)
Dim obj = Me._dataManager.Collections.ReturnCollectionByID(tableSelectionCombo.SelectedItem.TableID)
Me.DataGrid.ItemsSource = obj
obj.Load(New DataManagementDataRequest(Nothing, Nothing))

Code for filtering (not working)
If Me.searchTxt.Text IsNot Nothing Then
obj.filter = selectFieldCombo.SelectedItem.ToString Like searchTxt.Text.ToString
obj.filter = ""
End If

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Filter Other Comboboxes Based In First Combobox Whish Is Having Same Data As All?

Jun 3, 2012

my question is how to filter other comboboxes based in first combobox whish is having same data as all.i am using visual basic 2010 and a ms access database which is connected with code.a vb form have five comboboxes and all comboboxes are field with same data with this code:

Private Sub loadsubject()
Dim OleDBC As New OleDbCommand
Dim OleDBDR As OleDbDataReader


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Filter Datagrid With Combobox And Prevent Doubles

Mar 15, 2012

I'm trying to create a Select Distinct query, but i'm getting stuck with either an empty combobox either a filled combobox that displays all the doubles.or a message "System. Data. DataViewManagerListItemTypeDescriptor".I have a form (form5) with 1 combobox and 1 datagrid. The datagrid loads 5 collumns "ID", "firm", "Fname", "mname", "Lname".[code]I would like to select the firm from a combobox and filter the datagrid so that it only displays the selected firm and the people that are registred here. Furthermore i want the combobox that i use for selecting the firms to lose the doubles.I can load the datagrid and load the Combobox, but selecting is only pointing to the record (highlights in the grid) i chooses but doesn't filter.[code]I use the "Me.EmployeesTableAdapter.Fill" method so mu question is, is it possible that i don't need to use the OLEDB connection or do i still need this to correctly connect to the DB (access)? I changed the script that i brewed together as displayed above, but this did not do the trick.

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Filter The Rows In DataGridView Based On The Enter Text In Combobox?

Jul 10, 2011

I am Working VB.NET 08 Windows Appl.I Have Combobox and DataGridView in the Form.In the Combobx Having Names list Called "SurName".In The DataGridView on of the Column is "SurName".So when change the data on the Combobx list the dataGridView is Filtering and displaying the values correctly.For this i wrote a code in Select IndexChanged or SelectionCommitedChange Event.

But now my task is when i Type the text in the Combobox the related data should be filter in the DataGridView.If i type any letter in the Combbox the datagridview rows starts filter.

For Ex: Names are like 'Mali', 'Malu','Maal','Mouli'.

If i type 'M' letter in the Combobox then 4 rows Filter in the DataGridView.
If i Type 'Ma' then 3 rows ,
If i type 'Mal' then 2 rows,
If i type 'Mali' then 1 row.

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Dynamicaly Refresh Databound Combobox Items Based On Selected_index_changed Event Of Another Combobox?

Jan 27, 2010

I am using VB.NET together with ADO.NET to create a program. I have set my TableAdapters as needed and bound the correct tables-columns to my comboboxes.My problem though is this:My combobox2 item is bound to a datatable. The table adapter's Fill method (the select command basicaly)includes apublic variable inthe whereclauseto fetch the correct results. I ll put some code here to clarify it a bit more.Public Class Frm_inv


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Filter Combobox Contents By Text In Another Combobox

Jun 22, 2010

Brand new to VB 2008 Express, but have done some work in VB 6. Not sure what I'm missing, but here goes. I have two comboboxes linked to an Access 2007 database. One box lists the names of the States in the US.

This is what I used for the Table Adapter Configuration Wizard for the combobox "State" SELECT ST_UID, ST_NAME FROM STATE

For the combobox County I used: SELECT ST_UID, CTY_NAME FROM COUNTY ST_UID is an Integer.

I created a label with a bound value to STATE.ST_UID so that when a user selects the name of a state from the State box the appropriate ST_UID populates the label, (i.e, California has an ST_UID = 5).

The problem is when a state is selected, I only want the Counties for that state to appear in the County box, i.e, COUNTY.ST_UID = 5 if California is the selected state.

I then tried to convert the value in the st_uid label to an integer:


This is what I last tried when again using the Table Adapter Configuration Wizard for the table that populates the County box: SELECT ST_UID, CNTY_NAME FROM COUNTY Where ST_UID = 'StUID' Order By st_uid, cnty_name

What I'm getting is a "Data type mismatch in criteria expression." I'm sure my error is something so simple.

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Change List Of Combobox A Based On Item Chosen From Combobox B?

Jun 17, 2011

I am new to and I am using visual studio 2010. I have two comboboxes on a form, each combobox is set to DropDownList so that a list of items can show in the combobox, but no text is allowed to be entered.

For combobox A, if user chooses item 1, the list of combobox B should be updated accordingly. I think this is quite common on a lot of applications. But I do not know to implement it. I even do not know the keyword to search for the relevant property or event handler.

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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?

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Access DB, Using Combobox To Filter

Feb 15, 2012

I got my regular fields like firstname,lastname, gender, birthyear, street, city, zip, phone. Which i can search through by just entering one of these fields.

Then i got a dropdown box which i was hoping to use a filter on. Every file is in a cabinet, but since those are somewhat alphabetically i have more then 1 cabinet for certain letters. This is why i wanted to use a filter to get a list of all people in a certain cabinet.

So i want my dropdownbox to automatically show the cabinets that are in the database(for example A...Z). If i choose B from the dropdownbox i want to see all the names that are in that cabinet in my datagridview.

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Filter DataGridView From ComboBox?

Jan 6, 2012

I am working on Visual Basic 2008 Express with Access 2007 database. I have 3 tables in my database wiz: Pastors, Districts and VillCODES.[code]...

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Filter Datatable Through Combobox?

Jun 22, 2010

I want to filter the data that's being displayed to my datagrid once I click the combobox and select a specific value,the selected value will be the item to filter the data that I needed to be displayed in the datagrid.. I'm using a datatable,a combobox and a's my code

Private Sub cboView_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles cboView.Click
dt = New DataTable


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Filter The Choices In The Second Combobox?

Dec 31, 2008

I have 2 comboboxes, textbox and a cmdbutton. When the user makes a selection in one combobox I want it to filter the choices in the second combobox. Then when the user clicks the button it passes the values from the comboboxes to a stored procedure and populates a datagridview. I am using 2005 and sql server 2005.

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Filter With Combobox In Datagridview?

Jan 21, 2010

filter using with combobox and display record from datagridview.I stored data in ms-access and display in gridview.i want display record which i select in combo box.

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Combobox Month Filter Listview?

Feb 15, 2012

I Have Listview with All transaction with column InvoiceNo Date Customer Total

Now I want to filter only month transation only month with combobox selection and one textbox year



How can I selection cboMonth to filter only month transaction

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Create A Select All Filter In Combobox?

Oct 18, 2009

I am making a combobox dropdown to filter a report. I am using the table adapter to query the data and fill the report from the selected item in the combobox. However, if the user select index 0 (which is "-Select User-") , then the query should disable the filter and select all users in the database. How would I go about doing this with these 2 conditions?

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Create Filter By With Multi-ComboBox?

Mar 30, 2012

who canclearify more about howto link the relationship between a Local databaseto ComboBoxesas an example below:

1. ComboType: it will show only kind of audio file extension

2.ComboCompany: will show only themusic company name we added

3.ComboVolt: will show of album volt

How it work

If we'veselected the ComboTypeEx: mp3 file then in the ComboCompany After we have selected with any album name.

The last result is in ComboVolt the number of volt will showupbase on we have selected the name of anycompanynamein ComboCompany.


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Displaying ComboBox With Filter Items?

Dec 2, 2009

I have a combobox that has filter items in it:
Me.cmbFilter.DataSource = (From f In files _
Let extension = "*" & Path.GetExtension(f) _
Order By extension _
Select extension Distinct).ToArray()
Displays OK in Vista - doesn't in XP

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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)


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Filter ComboBox DropDown On TextChanged?

Mar 8, 2010

how to Filter ComboBox DropDown on TextChanged?

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Filter Data In DataGridView Using ComboBox?

Nov 27, 2009

I have a CombBox and a data grid view on a form, when the form loads, the data grid view is loaded with data from the database. I want to filter that data with a selection from the combobox (which is loaded with data from another database). The code i have is as follows:

ContactsBindingSource.Filter = "Company Like '%" & Me.cmbSelectCompany.Text & "%'"but when I select an option from the drop down list the DGV gets cleared down as if my selection has no equivilant data in teh DGV.

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Filter Data In DataGridView Via ComboBox

Nov 27, 2009

I have a CombBox and a data grid view on a form, when the form loads, the data grid view is loaded with data from the database. I want to filter that data with a selection from the combobox (which is loaded with data from another database). The code i have is as follows: ContactsBindingSource.Filter = "Company Like '%" & Me.cmbSelectCompany.Text & "%'" but when I select an option from the drop down list the DGV gets cleared down as if my selection has no equivilant data in teh DGV.

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ComboBox Filter - Only Certain Item Display On Click

Nov 23, 2011

I have two combo box in my program. One has the subteam for example if you click the 1st combo box, the items would be
What I want to happen is that if I chose A1 only the members of team A1 would appear in my combo box2. and by that, you need an sql statement.

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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.

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Filter Column In Datagridview Then Show At Combobox?

Oct 24, 2011

I had a datagridview which connect to oracle database. I want to filter one of the column of the datagridview.

Then the filter value will show it in the combobox.

Any suggestion to filter it and show at combobox?

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Filter ComboBox Data [2010 Express]?

Jan 7, 2011

I have started a form application using visual studio 2010 express, vb programming. I'm using Access as my database.My goal is to have ComboBox1 display a ProjectID and ComboBox2 display a TestNumber. Once the Test Number is selected I want my textboxes in the form to display fields from the row that the selected Test Number is in.I have 2 tables set up right now "Projects" and "TestData". The "Projects" table has a [ProjectID] field, the remaining fields are just misc. project data. The "TestData" table also has the [ProjectID] field, and then the [TestNumber] field, then the remaining fields are misc. data.

Filling [ProjectID] in textbox1 is easy, in the properties I select DataSource from the Projects table, display [ProjectID] field. Where I'm having troubles is ComboBox2 displaying the TestNumber from the other "TestData" table. If I select that field, it fills the ComboBox with EVERY TestNumber there is. So for Project 1 there is a test 1... over 500 projects, that combobox lists 500 Test 1's, no way to tell what project it belongs to...How do I make ComboBox2 only display Test Numbers that pertain to the Project number selected in ComboBox1?Using this code I can get it to work:

Dim ProjectNo, SQLString As String
Dim dtTableData As New DataTable()
Dim dbDataAdapter As OleDbDataAdapter


I also imported Problem with this code is it will only filter data in ComboBox 2 but when you make your selection from ComboBox2 it won't activate the row so none of my databinding textboxes fill anymore. Before the code/query is ran it fills up the textboxes perfectly after every selection I just have no idea what project that report number belongs to because the whole field is displayed in the dropdown. I can fill the form with ComboBoxes and they display the corresponding row data because I use a "datasource" instead of textbox "databindings" but I don't want to use 20 comboboxes as my entry form...

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VS 2005 Filter A Combobox With Distinct Values

Dec 27, 2011

I have a combox and a datagridview on a form, the combox filters the datagridview but doesnt have Distinct values. I found this on one of your post. I have a Products DB Table with ProductID, Series, Description and UnitPrice, I am trying to filter the the datagrid using the column Series with the combobox but i get multiple values of the same thing in the combobox, where i would like to make it Distinct.[code]

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[2008] How To Filter Datagridview With Combobox Column

Jan 19, 2009

I have a datagridview and a bindingsource. The first column is a comboboxcolumn which is bound to a table field and then the rest of the items are populated from another datatable. What I have on my other forms is a textbox called txtfilter and on the textchanged event I have this

Me.ProductBindingSource.Filter = "BatchNo LIKE '" & txtFilter.Text & "*'" that works great. Now I want to filter the combobox columns just like this.

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Populate 2nd Combobox Based On 1st's?

Dec 13, 2010

How do i populate my state combobox,such that when i select the appropriate country my combobox will automatically display the appropriate state?

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Populate Combobox Based On Value Other?

Aug 31, 2011

I have a combobox wich I want to populate based on the value of another combobox.[code

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Filter DataGridView Results From ComboBox And DateTime Picker Values

May 28, 2010

I'm trying to create a Windows form application which uses a few data grid views to pull data back from a SQL Server database. I've managed to get the data back okay from the tables but what I want to do is filter that data dynamically based on values input by the user from a combo box and a date time picker. Each of the data grids display production data for a machine but the combo box and date time picker will allow the data to be filtered by shift and date respectively - how to I pass the values of these to the SQL query returning the data?

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VS 2010 : Pass Combobox Value In Query Builder Filter Column?

Jun 17, 2011

I'm develloping a small application over na Access 2007 database. how can i pass the value of a combobox to a query being built with the query builder tool?If I use ? in the Filter column I�m prompted to enter the value but what I need is to pass the value of a combobox in a form. I tried to use:


but it is ignored, interpreted as the value to be filtered.

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Combobox Text Chaged Based On Value

Sep 20, 2011

I am wondering if it is possible to change the text of certain values in a combobox based on if a value is true in the sql datatable.what i have is a Roles Table with 3 columns RoleID, Role and Role not used.if Role Not used i want it to be displayed in bold.

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Get Datarow Based On Combobox Currently Selected Value?

May 8, 2011

I have combobox, listbox and textbox. Combobox has datasource datamember values assigned i would like to select a customer from a combobox and save the datarow based on that selected value to an array it could be a list or whatever created in memory as variable and this will be my listview Datasource. I understand within that current row there is ID value which is interger.[code]...

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Limiting ComboBox Based On Database

Mar 30, 2012

I want to limit the number of students (60) that will be enrolled in one section and prompt a message that it surpass the limit. I inserted it in my combobox1

Here's my code :
strsql = "select * from Schedulings where Sections = '" & ComboBox1.Text & "'"
Dim acscmd As New OleDb.OleDbCommand
acscmd.CommandText = strsql
acscmd.Connection = asconn
acsdr = acscmd.ExecuteReader()
It doesn't work. How should I do it?

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Set Bound Combobox Based On Value Of ValueMember?

Jan 25, 2010

I am using a bound combobox control in a application. How do I set the combo box to an item if I know the value of the ValueMember, but I don't know the DisplayMember. I can use the FindExactString method if I know the DisplayMember, but not if I only know the ValueMember.In explanation, the value member is an employee Number, the display member is the Name. I get the employee number from a detail item in another table and now I want to set the combobox to display the Name that goes with that detail item.
Can someone post some vb code to show how to do this.

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VS 2005 Set The Combobox Index Based On Value

Aug 15, 2010

How should i set the combobox selected index based on the "value". The following is the sample code. I am getting an error on the button click event.


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Feb 17, 2010

I have a data as excel format in Datagrid. I want to format data as combobox in datagrid.

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Auto-complete Combobox Based On Second Word

Jun 3, 2011

I have a combobox (cmbCharge1) that gets populated by a text file. Inside the combobox, the data inside is laid out like this: 41-1A-1303: EXPIRED REGISTRATION Now, autocomplete works fine, if I start typing in the statute (like the 41 part). But what I need is for it to autocomplete based of whats after the: So if I type in EX, then everything starting with EX pops up.

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