Link ComboBox To Listview?
Feb 7, 2009
How do I link my ComboBox (Which Contains Folders) to show the relevant files in my list view.
Dim myDir As New System.IO.DirectoryInfo(My.Settings.FolderPath)
For Each myFol As System.IO.DirectoryInfo In myDir.GetDirectories("*.*")
FoldersComboBox.Items.Add(myFol.Name)
[code].....
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Dec 10, 2009
I have a datagridview for the transactions table. On the datagridview there is a combobox column for the type id field in the transactions table. This combobox displays the transaction type name from the transaction types table and puts the transaction type id into the transactions table. That much is okay. But each transaction type belongs to one of several categories. I have a categories table. The category id field in the transaction type record points to the id of the categories table. The category id is not in the transactions table, it is in the transactions types table. I need to know how to link the categories combo box on the datagridview to the category id in the transactions types combobox, which isn't even there right now. At present the transaction types combobox does not display the category id. It displays the transactions type name. Do I need to add another combobox to link the categories combo to the types combo?
I need to have it first and foremost so it will display the correct category when existing records are pulled up. I think I could do this with a join to the transactions type table in the categories combobox. But that wouldn't cause the transaction type combo to filter by category when a new entry is made.
Can someone advise as to the correct way to link comboboxes in this type of heirarchy?
I am using VB.NET 2008 and an Access database.
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Oct 6, 2010
I've recently taken over a MVVM project started by someone who's now left the company; It's my first time using WPF, but by the looks of it, it was his first time using both WPF and OOP...Anyway, I've got a ListView in the XAML, and I've got a collection class which doesn't currently contain a "SelectedItem" property.what code I need to put in to link the SelectedItem of the ListView to the as-yet-unwritten SelectedItem property of my collection, and then what code I need to put in so that the SelectedItem of the collection links back to the ListView?
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Dec 12, 2009
I have a problem regarding listview control in asp.net and vb.net. I'm developing a web based application wherein the user will search for a topic and the search results will be displayed and bind in a listview. There's a link in a listview where users can click to view a file.I want to get the selected value of each item in a listview after the user clicked the link.
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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..
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May 18, 2008
figure out a way to link datagridviews to other controls like a combobox, list view or even another datagridviewBecause much of the code is managed by the IDE, I was expecting an IDE approach to linking controls. Is this the case or do I have to modify the generated code to do what I want.An example would be to use a combobox to limit the number of entries in a datagridview etc
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Aug 15, 2011
i have created a form that has a combobox.the combobox displays the products.how can i add a selected product into a listview?
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Feb 11, 2010
Can I have a listview in a combo box dropdown ? Is it possible I need to show grouping and multi columns in combo box. How can I achieve this ?
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Nov 7, 2011
I have an XML file, and a ListView control shows the data through aDataGridView control as shown below.Now,This Japanese web site helps me understand how to get cell values.And I'm trying to populate ListBox and ComboBox with the values from ListView's
Column 2.
For j As Integer = 0 To ListView1.Items.Count - 1
ComboBox1.Items.Add(ListView1.Items(j).SubItems(1).Text)
Next j
[code].....
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Aug 11, 2009
Is there any way to have a combobox inserted into a cell in a list view? Here is what I have:
[Code]...
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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
Me.cboMonth.Items.Add("1")
Me.cboMonth.Items.Add("2")
Me.cboMonth.Items.Add("3")
[Code]...
How can I selection cboMonth to filter only month transaction
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May 19, 2009
snippet that causes a listview control to behaive like a combobox or scrollable list. I would like to have it vertical scroll and look like a list and if possible when an item in the list is selected the hole width on the line that the item is on is selected. With No HScroll and no item length selection.
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Feb 11, 2012
I have a problem with search query im using combobox for searching in my code there's is no error.but nothings happen when i search this is my code:
Public Sub searchdata()
Try
SQLCONNECTIONS.connect()
[code]....
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Oct 14, 2010
I just want to display data in a DataGridView (from SQL - already made the connection) based on what is selected in a ComboBox (data that is also coming from SQL). The 2 are separete on the form. I am using VB 2010.
This doesn't work for me:
objCommand2.CommandText = "SELECT ProductID, Name, Color, Size, ListPrice FROM SalesLT.Product WHERE ProductCategoryID = " & cbCategory.SelectedValue
[code].....
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Aug 6, 2009
i have a listview in form1 and combobox in form2..i want add every first item of listview of form1 into combobox of secondform....i did this...
ComboBox1.Items.Add(form1.ListView1.Text)
but didnot get the result..how can i get the every first item into combobox.
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Sep 24, 2008
I have a child form which contains a list of names and information, like age, sex, etc, in a multicolumn listview that gets populated from an xml file on the form load.There is also a combobox on this form that contains different Ages and when the user selects an age in the combobox I have it so the listview clears and the data reloads then removes all the rows that don't contain the matching "age" value in the age column.This works but it's really slow since each time a user makes another choice from the Combobox the whole listview is repopulated from the xml file.[code]I was thinking about doing the Name filter about the same way except on the textbox keyup event, but I fiqured I'd work at getting this working better first since this is way too slow.I don't really know any way of filtering the listview other than deleting the entries that don't match what's in the combobox.But then I end up reloading the whole thing when another selection is made from the combobox.
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Mar 2, 2011
Can I insert ComboBox Object to ListView or Listbox using the standard control?
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May 24, 2010
Contact Title has a default value which is Sales Person. Anyhow, when a user click Edit on the chosen ListView record, i need Contact Title to have the right value that corresponds to the chosen record. For example, if user clicks edit, the fields on the left side will be filled with values. In this case, i want Contact Title to view the right value.
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Jun 8, 2011
anybody know how to sort item in combobox and listview in alphabert or numeric
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Feb 13, 2009
I want to set the DataSource Property of a listview and of a combobox to an array of datarows.
This is the Code:
[Code].....
The 'Name' column does exist, but the ComboBox shows only the type of each datarow not the contents! If I set the datasource to a datatable, the correct column is shown in the combobox/listview.
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Dec 4, 2010
I'm using visual basic 2010 express..I'm building my own web browser and want to add a download manager.I have been able to build one that will download a file if I type the file location into a text box.What I'm trying to figure out is how to have the download manager open when I click on a download link on a web page.How to make the download manager know it is a link to a downloadable file as opposed to something like a link to another webpage?
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Feb 8, 2012
I have a link here that works perfect for calling the postback close that I need to happen:
<a href="javascript:parent.__doPostBack('Close','')"><asp:Label ID="Label5" runat="server" Text="Close Me"></asp:Label></a>
However, I would like to be able to call the *javascript:parent.__doPostBack('Close','')* method from the code-behind file rather than the user clicking the link. I.e., when I have completed my tasks in the application code, call parent.doPostBack as my last function call, which closes the window in question.
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Jun 12, 2009
When a button is clicked i am creating HTML that will be displayed in the WebBrowser1 control. With this HTML are several links to other pages. Is it possible that when one of these links is clicked, that WebBrowser2 navigates to the page instead of WebBrowser1?
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Jan 30, 2009
I have a project that I would like to add a URL link and an email link to in the Help/About dialog. How can I do this? Is it possible to add HTML code to a VB project? This is not a Web application.
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Sep 4, 2009
Im trying to create a webbrowser in VB 08;
I was wondering how i would create new tab with the Link the clicked.
*EG* They Right-Click Link > Open In New Window/Tab > Makes New Tab In My Program > Navigates To The Linked Clicked.
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Dec 13, 2010
so I'm using Visual Studio 2010 and I'm trying to make a program where I would have a textbox where the user would type,then a "Go" button. In the textbox, the user would type a number, lets go with 1 for an example. A user would type 1 in the textbox, then it would automatically add the 1 to the end of this .swf link: "http:[url]... after they enter the 1 in the textbox and press the "Go" button, it would add the 1 to the end of that link, then that link would open a new shockwaveflash form with the link being the Movie. Is this possible?
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Dec 18, 2009
i am using this function to get link of page which refered current page (in Back Button)
[Code]...
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Mar 12, 2009
i want to format listview head of listview textalign = center and item of listview textalign = right
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Apr 19, 2012
I want to populate a listview and leave selected records that are true
I have a DB record which is ID int, desc varchar, selected boolean.
I have tried the code below
LVProducts is a Listview and DS is a dataset
CODE:
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Jul 29, 2010
I have 3 forms, one frmMain - main form, second is frmUserType- childform, and the last frmCreateUserType. In the main form I have a menu item to open my frmUserType, In this form I have a button to open another form which is my frmCreateUserType, In this form I have a button to add records then update the listview in frmUserType. The problem is the listview will not access with my add button control in frmCreateUserType. I tried not to used mdiparent declaration for my frmMain and frmUserType as children and it works, so meaning that the problem is showing my frmUserType as childform?I am using vb.net 2008
Code to open my second form (frmUserType)
[CODE]...........
Code for my add button to update the listview in frmUserType
[CODE]...........
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