I am building a WinForms application. On one user control I have a CheckedListBox on the left and a ListBox on the right. Within both controls, the selected item(s) become completely transparent. Not only transparent, but if I was to click within the transparent area(s), I would actually be clicking whatever is underneath the application. So, if the WinForms app is loaded up and sitting on top of a browser, when I click one of the items within either list control, I could actually click a link within the browser underneath. At first I thought that I had changed a setting of each control. I thought there might be something like SelectedItemTransparent = True/False, but upon further looking, I think it might be an application-wide setting. I have confirmed that it isn't just this one machine. I have loaded the project into VS 2008 on both my laptop and desktop with the exact same results.
Ok I have a Listbox that is populated by a Datasource or the datasource is a listbox. When I try and retrieve the selected item It is blank. How do I retrieve the selectedItem?
when u select s1 then u click save it so the txt file will have items s1 only and when u select s2 and click the save button then in txt file u have 2 items
I'm using a listbox to list my custom objects. I need to use the ListboxSelected event and treat the SelectedItem as MyObject, so I can get certain properties from it... How do I do this?
I have a user control which contains several buttons and a listbox. Clicking a buttondetermines what items are in the listbox. When a user clicks an item in the listbox I want the selecteditem passed to the parent form.
[code] how to make the part that drops down semi-transparent or completely transparent resembling floating text. So that I can see the form underneath.
I have a form and on it there is listbox. What I want to do is to make the listbox's backcolor transparent. I really do not understand. I have searched many sites but I couldn't find an exact answer. Is it really that hard to make it??? I found this code on a few sites:
Question:Is it possible to make a userform transparent but have non-transparent controls?I notice changing the opacity of the userform will change the opacity of controls embedded on it.
I am having difficulties populating a checkedlistbox (CLB) based on the selection(s) made in another. It should also be noted that I have a "Select All" checkbox at the top that checks/unchecks all of the items in the first CLB. Here's the code:
[Code]...
The first CLB is populated with an arraylist of values on the button click event. Based on whatever is checked in the first CLB, corresponding values from an arraylist of structures should fill the second CLB.The following code partially works until the "Select All" checkbox is clicked at which point if other values have been selected before "Select All" is checked, the second CLB is filled with the correct number of corresponding values BUT only those of the most recently selected item of the first CLB instead of all of corresponding values of all of the items that were not already selected.
The problem I have now is that I can not get the value selected as a combobox, I'm trying to set the text and value to each item in the combobox of each cell in the datagrid.
I have a ComboBox filled with a custom Class called TableHeader, this class contains two propertys, TableName and TableText, i have set the ToString() funktion to return TableText since its what i want to display but how do i get the TableName returned?
As you know by question that what i want. i was using listbox. In Listbox we can get selected item by a simple line of code:listbox1. selectedItem. now i am using ListView, how i get the SelectedItem or Selectedindex of ListView.
How to override the SelectedItem property? When you look at the description of the SelectedItem property, the description shows as:"Gets the selected item with the lowest index in the list control". I would like to bypass the "lowest index" portion of the property...I have multiple items in the same list with the same value, but different text. I just want to set the SelectedItem to the actual item I've selected, not one with the same value that appears earlier in the list...
Private Sub LVW_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LVW.SelectedIndexChanged txtTAID.Text = LVW.SelectedItems(0).Text txtVNO.Text = LVW.SelectedItems(0).SubItems(1).Text[code]....
i want to limit how many times can user select the every items inside the combobox to 60. how could i do that? here's my code in my combobox.. i dont know how to start the codes in limiting.. that' why i dont have codes for that.
strsql = "select * from Schedulings where Sections = '" & ComboBox1.Text & "'" Dim acscmd As New OleDb.OleDbCommand acscmd.CommandText = strsql acscmd.Connection = asconn
I need to bind the value of the SelectedItem from the datagrid to: SelectedItem of a combo box on the same page Property in the viewmodel In other words: when I select a row in the datagrid the value in the combobox should change and value of the meant above property should be also set to the value of the selected item of the datagrid. I tried to use multibinding like this:
On the second line XMLObjectList is a readonly property of a ViewModel class, returning a Collections.ObjectModel.ReadOnlyObservableCollection(Of MyOrder).On the final line SelectedOrder is a property of the same ViewModel class, which allows setting and getting of a MyOrder object.
I have confirmed that XMLObjectList is being correctly referenced by renaming the property, mistyping the string, breakpoints, etc. XMLObjectList definitely references the XMLObjectList property of this particular ViewModel class.The SelectedOrder property, however, is never accessed at runtime, meaning that it isn't properly hooked up to the SelectedItem of this ListView.
I am using a dataset on the server, in this dataset I have a datatable that calls a stored procedure and returns column names from three tables. I call this stored procedure using a web service.i manage to show all the column names in my combobox but when I want to click a button and insert selected column name into a richtextbox I get System.Data.DataRowView in the textbox instead.
My code:
'the combobox 'if I don't have this textblock all the values are shown vertical instead of the normal horizontal lines 'the stored procedure SELECT COLUMN_NAME
[code]....
how to get the selected text in the combobox to the richtextbox?
I have a ToolStripCombBox that loads a font selection. For whatever reason I can't get it to load the SelectedItem (even though I know it's there).It's probably something very simple, but I have been over this for days now. Other Comboxes work without any issue whatsoever, so I'm guessing it relates to fonts!Here is the ComboBox
Fonts drop down box Dim FontCombo As New ToolStripComboBox With FontCombo
i have a very simple problem but i can't figure how to fix it.I'll explain, i have 3 array named "Auto, Legumes, Films". I i making a function so whenever the selecteditem of the combobox change(Auto, Legumes or Films) the name of the selecteditem is passed to a function. The function use this name to display the items of the corresponding table in a listbox.The 3 different item name in the combobox match the name of the 3 tables, so i want to be able to re-use the name dynamically in my function.
Code where i call the function: Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cbchoix.SelectedIndexChanged
I'm using a combobox connected to my account numbers in mysql..I want to take the selecteditem and put it in the delete row string for mysql using vb.net....her is what I have so far and it wont delete the seleted..any help will do....
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click 'delete selected row from database Dim Ans As MsgBoxResult ' Set icon to exclamation mark
