I'm back, and ive continued with my browser. I've added some cool new features but right now im hitting an old problem i forgot about. Basically ive added a music player to my browser. And you can IMPORT your songs. All tracks you import are placed in My.settings.music as strings. Thing is. I made a "edit playlist option". Here's what it looks like for now... It sucks i know but i wna get the coding right first.
i want to be able to remove multiple listbox items using one button the code i have tis the following: [code] Now this removes one item from a listbox, i changed the selection mode now now i can select multiple listbox items, but how does the code differ to delete all of the items selected? As currently it just deletes the top of all the selected items!
I have a listbox were users can add items to. Then i also have a remove button which removes the selected item. The listbox also has a datasource, so to remove an item i uses this
[code]...
But i also want sorting on the listbox. But when i clicks the remove button, it removes random items, not the selected one. How can i fix this?
i i have a listbox and 1 button in my application thing i want is when i click on some listbox item auto press that button or when i click on some item in list box it remove selected items from list box just with mouse click
I store three items in My.Settings. One is a serialized string, and the other two are GUIDs. When the main form starts, those three items are loaded into various places. On rare, and so far unpredictable, occasions, one of these GUIDs is notably absent. The others may or may not be, I have yet to be able to check. Since it happens so infrequently (twice this month, though I have been working on the code every day), I'm having a very hard time tracking down the problem. However, it got me wondering where these values are stored. I see one of them showing up in App.Config, though without a value. Is there a place I can see the others?
I have the following structure:OLD: frmMain (WinForm)uscStat (UserControl with Grid) In frmMain I'm able to make some settings and load the result of the settings via LinQ into the Grid of the uscStat.
I can access any setting using my.settings. But If I want to add/Remove settings from my code is it possible. for example I have three settings for myappname,myappstartdate,myapploginuser. now I want to add loginUserPassword setting using code is it possible.
I made a favourites feature on a webbrowser I made, however it can only add favourites and not remove them. Even when I remove them from the Listbox using[code]...
How can i remove an array item by selecting an item from listobx and press remove/delete button?for an example, if i want remove index 2 from listbox, so the array should remove index 2 item and move the item of index 3 to index 2 and so on.
I am trying to create a program that allows the user to add a series of items to 4 different user collection settings.here's what i have Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]...
I keep getting an "Object reference not set to an instance of an object." exception. What am I doing wrong?
I have a List object and I want to remove the duplicated items but leaving at least one of the duplicated items in the list;I wrote something like this however I would optimize this code for better performance, is there something faster?
Const chars As String = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" Dim rnd As New Random() Dim mylist As List(Of String) = Enumerable.Range(1, 100).Select(Function(i)
So, I have created this program and I want it to save the items that can be added into the list box with the My.Settings codes.(So every time I open the program the items will be there)
i am making a card game and you get three cards in your hand at a time, i am using a list and random assigning to set the cards in my hand as different numbers but they keep being all the same numbers, here is what i have, what should i add to make it be a different number for every one
Dim hand1 As Integer Dim hand2 As Integer Dim hand3 As Integer
I have 2 listboxes. I want 1 Button to remove a item in the listbox, but when I use [code]It only removed ListBox2's item. How do I get it to remove both listboxs item?
I have a serious problem, I have 3 listboxes, and all three of them will get items that contain no text. My problem is that I have the same code for all three listboxes to remove "" from the listboxes except one listbox will not remove the items. I've tried countless times to remove the empty items and failed. So how do you see if a listbox's item contains no text?