VS 2010 Populating Index In Dropdown?
Jun 19, 2011Is there a way to populate the value in a dropdown? I am using the following command:
ComboBox1.Items.Add(DropDownData)
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VS 2010 Dropdown List Combobox: Index Of Item Highlighted During Mousemove?
Apr 20, 2012i need some help with this problem. i have seen some solutions but written in C and im not that good to convert from C to vb.net.Well i want to 'do something' when i mouse move at an item of the combobox dropdown list.like when i move the mouse over "jkl" make the button1.text = "jkl"when i move the mouse over "def" item make the button1.text = "def"
View 4 RepliesPopulating A Dropdown Menu In VB 2008?
Feb 27, 2012I would like to populate a drop down list using values from the database. I would like to know how I can add to the dropdown list both the display member and value member straight all from the database
Display Name: Account_Name
Member Value: Account_ID
Populating Text Box From A Dropdown Combo Box
May 1, 2010If I want to populate 3 text boxes with information such as name, quantity on hand, and price from the selection of a combo box. Is there some all around code where I can get the information from the text file to VB .net ? Ive heard use arrays, then I heard arr file and none of these are seeming to work yet can some one please help me.
View 14 RepliesAsp.net - Dynamically Populating A DropDown Template Control In A Gridview?
May 3, 2012I have a GRIDVIEW with columns, one of which contains a CSV of possible values for the dropdown that must appear on each row.
Private Sub GridViewParameters_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridViewParameters.RowDataBound
If e.Row.RowType = DataControlRowType.DataRow Then[code].....
Depending on whether the type of control is a dropdown, textbox, or check box (feined in the table) it hides or shows the relevant control type. If it is a dropdown it needs to get its values from a CSV in a corresponding column. I have a SP that returns a these in table form if passed the id of the relevant row.How do I get that is from the gridview to pass to the drop down and load it correctly?
Populating A Dropdown Menu With Data From Sql Server Database In Vb2008 At Runtime?
Feb 24, 2012I am developing an application in visual basic 2008. I want to populate a drop down list onthe fly with values extracted from the database. I want both the displayed and value items to come from the same.
View 1 RepliesPopulating Text Box On DropList Index Changed Not Working?
Aug 15, 2011I am using the following code to populate text boxes based on a drop down list index change event
Private Sub DropDownList1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As WinControls.UI.Data.PositionChangedEventArgs) Handles DropDownList1.SelectedIndexChanged
[Code]....
The code works until it gets to the last item if there is only one item in the dropdown box it does not populate the text boxes, if I loop through the code it is going to the droplist index change but it goes from dr.Read() and just jumps to dr.close() without populating the text boxes?
Dropdown List And Gridview Row-index/selectedvalue?
Jun 1, 2009I have a gridview with a dropdown list that was created programmatcially. I want to have access to the selected value and to that row's Id. I have the dropdownlist created in *Gridview_RowDataBound* and I am able to use the text in the cell but my addHandler is never fired. Where do I give it the Add handler. I believe I can assign it the addhandler in RowCreated but how would I be able to set up the add handler if the button is created in rowdatabound?
[Code]...
It fits best in Rowdata bound because my dropdownlist items don't duplicate but I need to be able to use the addhandler I created.
Dropdown List Selected Index Changed?
Oct 13, 2009doing dropdown list selected index changed. I wan to select an item in dropdown list and display in textbox but I got more than 1 textboxes. Is the style sheet (.css) going to hard code by our own. how do I go about starting with it as I am a beginnner using visual studio.
View 1 RepliesAsp.net - Get Selected Row Index Of Dynamic Dropdown List Selection?
May 29, 2009I know the question is a little choppy and perhaps misleading,but I have a gridview with dropdownlists on the rows. I created an AddHandler and a Delegate for the SelectedIndexChanged and it gets to the sub. Here is the code for that:
AddHandler ddlmgr.SelectedIndexChanged, AddressOf ddlmgr_SelectedIndexChanged
Public Delegate Sub DropDownList_SelectedIndexChanged(ByVal sender As Object, ByVal e As DropDownList_SelectedIndexChanged)
Protected Sub ddlmgr_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs)
End Sub How can i get the row's Id if GridView_RowCommand is not called?
Selecting A Value From Dropdown Based On Its Index Dynamically In Selenium
May 25, 2011Is it possible to select a value of a drop down by its dynamic index that is returning from another function whereas selectindex = 2 (generated dynamically)
selenium.Select(Id, "index = SelectIndex")
Asp.net - Add Values In 2nd Dropdown List After Checking That Selective Index Of 1st Frop Down In .net?
Dec 26, 2011Basically I have a form which has 2 drop downs. In the 1st drop down I am selecting City category. When the city is selected I want to update the 2nd drop down values in correspondence to 1st value choosen in 1st drop down. I have done like this,This adds the value in the 1st Drop Down:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim s As String = "connection String"
sqlconn = New SqlConnection(s)
[code]....
Populating A Chart In VB 2010 Professional
Mar 7, 2011I would like to enquire how I would go about population a chart (bar graph) in VB 2010 Professional?
I am pulling the information from a MS SQL Database.
Populating A Dropdownlistbox In .net 2010 Winforms?
Jan 20, 2011I am trying to populate a dropdownlistbox with data returned from the database. I have a ClaimID & ClaimType. I can't seem to get the syntax correct.
View 2 RepliesPopulating A Dropdownlistbox In 2010 Winforms?
Mar 11, 2010I am new to winforms and I am trying to populate a dropdownlistbox with data returned from the database. I have a ClaimID & ClaimType
View 7 RepliesVb Express 2010 Populating Array?
Oct 14, 2010it doesnt like my code:
Dim n As Integer
Dim flag As Boolean
Dim i
[code].....
VS 2010 : ArgumentOutOfRangeException While Populating ListView?
Mar 14, 2011I'm having this
vb.net
Dim strQuery As String = "SELECT * FROM tblHistory" ' ORDER BY moniDate DESC"
Try
'~~~ Create the connection
[code]....
This is in the Form_Load to populate a ListView control. But I'm getting the following error:
InvalidArgument=Value of '1' is not valid for 'index'.
Parameter name: index
Where am I doing it wrong?
VS 2010 Populating Checked List Box?
Mar 8, 2012I want to poplate a checked list box based on a column from a datasource or standard listbox based on a selection from a combobox adding each item as I select it in the combo box.
Obviously populating direct from the data source would be best
VS 2010 Populating Listview With SQL Data
Jan 15, 2011I googled, searched and tried houres but I can not find a simple code/class that does the following: I have a SQL database and I want to show some colums of a table in a listview... Not so difficult I thought, in VB6 it was fixed in 2 minutes but now I'm struggeling for houres... I found Imports System.Data.SqlClient but further then this, I fail...
View 3 RepliesMake Values In Second Dropdown Depend On The Selection In The First Dropdown
Sep 3, 2009I have a list of servers in the first dropdown. I want to get list of all databases in the second dropdown depending on the server selected in the first dropdown.
For this I need to query each server while selecting the server.
Populating A ListView Inside A Tab Control In VB 2010?
May 14, 2011I have a tab control in my form and inside it I put a listview. What I wanted to do is populate the listview everytime I clicked on each tab. But I don't know how to do it.
Here is the bit of my code
Public Class Form2
Private Sub PopulateRecords()
Dim TSR As New ADODB.Recordset
Dim STRSQL As String = ""
[code]....
Populating ListView With XML Using VB In Visual Studio 2010?
Apr 20, 2011I'm doing an MP3 playlist project for uni and I'm struggling with populating the List View with the XML received from a web service.
[Code]...
VS 2010 Populating Textfields With Data From Listview
May 28, 2011What I want to do is gather the data that displays in my listview (called 'lstData') when selected and populate my textfields with it's information.[code]
View 2 RepliesVS 2010 Reduce The Items Dropdown?
Jan 22, 2011I have a combo box and I would like to reduce the items dropdown, I set it in the properties using the MaximumDropDown
View 1 RepliesVS 2010 Using ToolStripMenuItem.DropDown Can't Position It
Apr 25, 2011I'm trying to show a drop down menu when i click a button, thus i need it to popup where the mouse clicked (mouseposition.x/y).[code]
View 6 RepliesVS 2010 - Populating ComboBox With Lines From Sequential File
Aug 20, 2011I'm working on a new version of something I had created years ago in VB6. What I was doing then is populating a combobox with lines from a sequential file ("title","URL") like this:
Open "data.dat" For Input As #1
Do While Not (EOF(1))
Input #1, NameInput, URLInput
cmbEntry.AddItem NameInput
Loop
And then checking against it on a button click to load the URL associated with the selected name:
Open "data.dat" For Input As #2
Do While (cmbEntry.Text <> NameInput) And (Not (EOF(2)))
Input #2, NameInput, URLInput
Loop
[Code] .....
What I'm trying to do in Visual Basic 2010 is the same process, though I'll be including a third field ("category","title","URL") to determine which one of four different comboboxes I add the entry to. I know I need to use streamreader, but I'm not finding much in the way of documentation or examples on how to do what I'm trying to do, which is:
- Populate one of four comboboxes with the second value in each line of an external text file, based on the first value in that line
- Set a string to the third value in a line of an external text file, based on the second value of that line
How to read these values from the file.
VS 2010 DatagridviewComboBoxColumn Dynamically Populating Items Collection?
Aug 10, 2011I am trying to create a basic quoting tool but got stuck on how to clear and change the item collection from within a combobox for a datagrid.What we have is a list of 4 columns like a. Device b.TypeofService c.State d.Price Inside a sql database. Data is also structure like above as well.
I have a datagridview where the user will populate a,b,c and the price will be display and a total at the end. However a,b, and c aren't related in my current application. The combobox will show all possible dinstinct values for each column.
This works fine but I want to refine the application to only show the values of b. which are in the database after the user select the value for a. I have tried searching on how to do this as I assume to the Contry/State/City situation but could not find anything for a datagridview control in VB.NET.
Can anyone point me in the right direction? If I cannot do this dynamically from within a datagridview I was thinking of maybe creating three combo box outside and having it populating the datagridview afterwards but it wouldn't be as nice.
VS 2010 Populating Text Box From Files In Project Resources?
Jul 28, 2010I'm working in this application in Visual Basic Studio 2010 I have a combobox where user select phone model and textbox where a text file is loaded when user select model, I added text files to the project resource because I don't want to put them in files in the root directory of my application
[IMG][/IMG]
what I need is a code to make text box load the text file wich have the same name of selected in combobox for example when user selct : CT-810 in combobox the text file with name: CT-810 must be loaded in the text box and so on for other combobox records
IDE :: VB Express 2010 - ComboBox DropDown Default
Nov 23, 2011In a combobox dropdown. What toolbox or properties do I use in VB Express 2010 to add a default to my drop down so the user will see the default when the panel is first shown?
View 3 RepliesVS 2010 Add Handler To Toolstripmenuitems That Have No Dropdown Items?
Oct 25, 2009I'm making a program that uses recursion to transform the nodes in a treeview to the items in a contextmenustrip. The nodes will have tags within them that when I add a handler to the menuitem, it will run through a script from the tag to tell the program what to do, the only problem is that I don't need a tag or an even handler for any of the menuitems that have dropdown items. How could I do this?
View 3 Replies