How To Get The DataGridViewComboBoxColumn.ValueMember From A Windows Form?
Oct 4, 2011
1. I have a DataGridView control that displays data using the BindingSource control.
2. Inside the DataGridView I have a DataGridViewComboBoxColumn control that displays a different set of relational data using the BindingSource control. The DisplayMember property is set to "Expense" and the ValueMember property is set to "ExpenseID".
3. The DataSource for both BindingSource controls is a DataSet of type .xsd
I need to get the values of four cells in the current row during the RowLeave event and I am able to grab three of the four values using:
Dim month As Integer = DataGridView1.CurrentRow.Cells(3).Value
Dim amountID As Integer = DataGridView1.CurrentRow.Cells(2).Value
Dim amount As Decimal = DataGridView1.CurrentRow.Cells(1).Value
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Apr 23, 2009
I have a couple of combo boxes, one that I have hand coded the query to load and another that uses the databinding feature. My problem is (well one of them!) that when the form loads, it displays the data stored in the table (ValueMember) and not the display member, the display members are shown in drop down once selected. Basically, I have a table that feeds the combo box with two columns both strings "Code" and "Reason" I want to display the reason when the form loads, not the code...
[Code]...
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Apr 23, 2012
I have a main form having the MDI Parent Control. I have a menu toolstrip menu "set status" which opens a Child Form having a DataGridView. The DataGridView has a
[Code]...
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Apr 6, 2009
i m using visual basic 2008 and in winform lstCity is the listbox which handle the city names as Displaymember and id as value member, now when i select any city from the lstcity by keypress(enter) i m getting the maximum valuemember everytime so is there any way to retrieve the valuemember of selectedindex.
[Code]....
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May 4, 2012
I would like to display the phone numbers from my table "Subscribers" with the same value (as string) associated with it. For instance, I would like to display these numbers:
+12345678
+87654321
Here is my code:
Dim conStr As String = ConfigurationManager.ConnectionStrings("dbConnectionString").ConnectionString
Dim adapter As New SqlDataAdapter("Select * from tblSubscribers", conStr)
Dim dataset As DataSet = New DataSet
[code]....
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Sep 1, 2011
I have DataGridViewCombobox column in my winform. i have bound that comboboxcolumn from database by setting its DataSource, DisplayMember and ValueMember property.
i want to set DisplayMember based on ValueMember. just like we do in normal combobox like
Combobox.SelectedValue = "12"
I tried following
gridAttendance.Rows[0].cells[2].value = dsAttendance.Tables[0].Rows[0]["Id"].ToString();
but it doesn't work...
"It throws an error saying datagridviewcomboboxcell value is not value"
i also tried handling DataError event of GridView, but still it doesn't work
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Jan 19, 2010
I am trying to get the valuemember of my combobox but it just won't work. I have tried a lot of things (won't post them all here) can somebody just show me how to do this?
Private Sub cmbGroup_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles cmbGroup.SelectedIndexChanged ' Get valuemember here End Sub
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Aug 24, 2011
box withing a modal form. The combobox shows a list of ingredients where the displaymember is the IngredientName and the valuemember is the IngredientID, and a user would select an ingredient in the combobox and the returning value would be the ID for that ingredient. My issue is that within this same datagridview, i'd like to prepopulate it with items already existing in the database. However i'd like to set the display value in the combobox using the id value from the database. So if "Pasta" was the ingredient name and 101 was the ID, i'd set the value as 101 and it display Pasta in the combobox.
Here's what i have so far:
For Each row As ListViewItem In listIngView.Items
Dim i As Integer = dgvIngEdit.Rows.Add()
[code].....
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Apr 11, 2010
I have a combobox and am binding it to a table like this...
vb
AccountsAdapter.Fill(AccountsTable)
AccountsComboBox.DataSource = AccountsTable
[code].....
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Jun 24, 2010
using vb.net 2010 and WPF
I've got an Access 2007 table with names of people and the unique ID # of their sponsoring agencies. There is a second table in the accdb with the sponsoring agencies and their unique ID #. How do I display the actual agency name, and not the ID #, in a combobox?
What I want to see is this:
John Doe ABC Corporation (John Doe in textbox, ABC in combo)
The results I'm getting is this however:
John Doe 10
I'm using the code below to display the agency and name. I know this is not the right code but don't know what other code to use.
DirectCast(e.DataRepeaterItem.Controls("cboSponsoringAgency"),
ComboBox).Text
= currItem("SponsoringAgencyID").ToString
[Code]....
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May 16, 2012
I have 2 tables in a Access 2010 database. tblA that stores speciesID and weight and tblB has SpeciesID and SpeciesName.Now I want a Combobox that shows SpeciesName and a textbox that shows weight.A have one query that select everyting from tblB, qryB.I have created a form frmA:
in this I have
Combobox1
txt1[code]......
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Dec 15, 2011
I can use this code to set the DisplayMember, but the ValueMemeber is always the name of the field and not the field values. I can even reverse and put the ID in the DisplayMember and it works. Not sure what I'm missing here.
strSQL =
"SELECT LGGrpMainID, LGGrpMainName FROM LGGroupMain "
Public
[Code].....
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May 17, 2010
What I'm just trying to do is the following:I need to fill a combobox from a dataset, but I have to translate the entries before displaying them. That's why I assume I have to use a loop to add the Items.
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Jun 10, 2009
i have a form contains DataGridView and one of its components is a ComboBox, the problem is i wanna save the ValueMember instead of the DisplayMember in the database.
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Mar 14, 2009
I have a database that is connected with my form. There is a combobox on top of the form and with that I can select the category I want.
Now when I search or I do something else it selects records that aren't from the category I selected, so this category should change when I do such things. Nothing happens when I do something. It should select the right category that belong to the record that is selected now.
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Mar 14, 2009
I have a database that is connected with my form. There is a combobox on top of the form and with that I can select the category I want. Now when I search or I do something else it selects records that aren't from the category I selected, so this category should change when I do such things. Nothing happens when I do something. It should select the right category that belong to the record that is selected now.
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Jan 25, 2010
I am using a bound combobox control in a vb.net 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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Apr 12, 2009
My question: i have a combobox which i would like to populate with data from a database. The table looks like this: pkIntCompany (the pk) & chrCompanyName You see nothing special.
I would like all the records in a combobox. When a user selects one of the value, i would like to show the pk and the combobox in a textbox (seperate). Is there someone who has some example code?
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Jul 22, 2009
I am having a problem with a combobox. Here is the code I use to populate my combo box:
Dim da6 As New OleDbDataAdapter("SELECT * FROM tblVendors", cn)
Dim ds6 As New DataSet
da6.Fill(ds6, "tblVendors")
[code]....
The problem is, VendorID should be an integer. When I disply the value in the ValueMember, it shows the same text that is in the displaymember.
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Sep 27, 2008
we add an item to a ComboBox: ComboBox1.items.Add("abcd") how can we add a ValueMember to the Item "abcd"
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Aug 15, 2010
I had created a windows forms application in vb.net. It contained several windows. Now the users of that application are telling me to display all in one main form. They want to see all the details in one form. I had implemented MDI but they want something like tabs. On different tabs different forms should be displayed. How shall I implement this.
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Jun 2, 2011
I can create a combobox with autocomplete and it works fine. However I want to return a code value instead of the description much the same as a normal combobox where there is a displaymember and a valuemember. Is this possible?
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Apr 9, 2010
Is there any control like this? I want it to be just like a textbox but I can bind it and be able to set its DisplayMember and ValueMember.
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Mar 19, 2011
i have a dataset that return 3 column ID as integer Picture as Image and Name as string.i have a combobox that i need to databind it and i need this combobox show Picture and than Name as DisplayMember and ID as ValueMember.i find something in internet that show how add image in combobox but i don't know how can i databind the combobox with image.
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Feb 28, 2008
I have a qestin of how to access the ValueMember after setting it? A useer adds values to a row on a grid and selects a value from the combobox. Now I need to roll through the rows to validate and insertt the records into the database. I cant seem to access the ValueMember property. I have set a a looping structure and want to access the ValueMemeber property. I can get a property called Value, but it seems to be the DesplayMember value. How to access the Valuemember?
[Code]...
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Jul 7, 2008
I have binded a datatable to a combobox, using DataSource, DisplayMember and ValueMember properties. Now I try to set the combobox to a preset value using comboBox.SelectedValue = value. Nothing happens however.
[Code]...
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Mar 19, 2012
I'm using this code:
Dim cListItems As New System.Collections.Generic.List(Of Combobox_values)
cListItems.Add(New Combobox_values("One", "1"))
cListItems.Add(New Combobox_values("Two", "2"))
[code].....
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Jan 10, 2012
[code] The problem is that AffiliazioneID = chkFonti.CheckedItems(i).ValueMember it's wrong.How can I correctly obtain the valuemember of every checked item?
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Nov 19, 2009
I need to create a user control which can be used in my all projects. I have created a user control with a TextBox Control and a ListBox Control. My goal is that as soon as any character is pressed in the textbox, Listbox's item which starts from that character should be selected. I have done all the coding needed for the functionality but my problem is that when I add this usercontrol to my form, I should be able to change the DataSource, displaymember and valuemember properties at designtime. But I cannot see these properties when I add the control on the form.
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Apr 10, 2012
How can I change the background of my form to look like that of Windows Mobility Center in Windows Vista?
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