I have a ListBox that is only about 4 lines high. After I add more than 4 Items, it attaches them to the bottom of the list outside of the viewable area with out scrolling. Is there any way to either add items to the top of the list or make the latest item visible? I want to keep all the items in the list in the order they were added whether it is oldest to newest or newest to oldest.
View 8 RepliesIn my application I have a listbox and SelectionMode should be MultiSimple because users need to see which items they selected. In another tab we have another listbox this one should show all the selection users had done in first tab. Private Sub
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I have a multiple form application with a listbox on each form. I want to be able to select an item in one listbox on one form and then click a button and it show up in a listbox on another form.
View 3 RepliesI'm trying to load up a comma delimited text file and have only the name of a person loaded into a listbox. Then when the user selects a person from the listbox have additional stats pertaining to that person show up in a label.
View 4 RepliesI'm working with a listbox that has, let's say, 20 items. The size of the listbox allows the user to see the first 5 items. However, the listbox has one preselected item which is sometimes not visible because it isn't one of the first 5 items.
After I set the selected Item for the listbox how can I ensure that the lisbox is scrolled appropriately so that the selected item is visible to the user?
When I select more items in listbox then show items in textbox as like "item1 item2" but I need how can I show items in textbox separately such as "item1" "item2".
View 4 RepliesI've got Button and Listbox.. Now i want to know how can i code the button to show picture exactly for selected item from the listbox.. i tried:
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
PictureBox1.Show = ListBox1.SelectedItem
End Sub
And it doesn't works.. i want.. picturebox to show special picture for each selected item from the list box...
How to make the listbox to show something else when the item inside the listbox is clicked. For example, inside the listbox has 10 items like "resistor 1", "resistor 2", "resistor 3"...when i clicked on each item, it will show other thing like combo boxes to let the user fill up the color codes for each resistor
View 2 RepliesHow to Show and Save latest record on VB.net 2008 form with Label? I have a vb.net form to insert database to file *.mdb (Ms Access). But after I inserted database I want it save and show record that I just added on VB.net form. It's mean that current save without database...Show and Save Direct on Form's Label.
View 1 RepliesI've run into a problem that I'm at a loss to understand and/or work around. I'm working on a settings page that updates an XML file. The page has an XmlDataSource with a transform file (to filter and sort the values) and a DataList that is populated from the XmlDataSource. A user can enter a new group name into a text box and click a button to submit the form. When this happens, the new value is successfully added to the XML file.
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Public Enum ERight
ECanInvite = 0
ECanCreate = 1
ECanDelete = 2
etc...
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This below sub, on rights.add, sometimes throws this error: An item with the same key has already been added.
Private Shared rights As Dictionary(Of ws_garuda.EUserType, List(Of ERight)) = Nothing
Private Sub initRoles()
rights = New Dictionary(Of EUserType, List(Of ERight))
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How someone would select an item from a list box and click a button and have that item go into another listbox with it's price? I seem to be stuck on this part.
Here's my code:
I want to select the first option from the first listbox and I want to put it into another listbox along with the price of that item on the same line in the listbox. I can't seem to figure out how to that.
Public Class Form1
Const dcmPRICE_STRESS As Decimal = CDec(595.0)
Const dcmPRICE_TIME_MANAGMENT As Decimal = 695
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I have a project which had a listview on it which had a property set whereby the last item added was always visible, i find now the listview does not do what i need so i have changed it for a dgv. In essence what i'm doing is a log.
View 2 Replieshow can i highlight my item after i added it to a listview that contains other items.
View 6 Repliesi am using vb.net 2005 and i want to know the event name for a listview that happens every time an item is added.
View 1 RepliesHow would I remove files that are already added into the listview?
View 12 Repliesremoving Listbox item from checked Listview item.The code I tried just errors out.
Private Sub ListView1_ItemCheck(sender As Object, e As System.Windows.Forms.ItemCheckEventArgs) Handles ListView1.ItemCheck
If (e.CurrentValue = CheckState.Unchecked) Then
ListBox1.Items.Add(Me.ListView1.Items(e.Index).Text)
ElseIf (e.CurrentValue = CheckState.Checked) Then
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I have written a code which adds some information to a database. No problem with that since the records get inside the database. My problem is that the record I added always shows up on my Search. I tried changing the variables so that none will have the same names between the two forms but it still shows.Example:
1. I added a record of a book which has an id of 1, name of Cisco, and total of 50. I added it thru the debug function.
2. I added a record of a book which has an id of 2, name of Link, and total of 30. This time, I added it directly on the database file itself.
2. I created a search button which will show records depending on the input of the user.If I type "1" for the ID, the first record will appear on the datagrid. If I type "2" for the ID, both records will appear. If I type "3" which I doesn't have any record with, the FIRST record will still appear. To summarize it, the record that I added through the program itself will always show up on the query results, no matter what I type into.
Dim command As New OleDb.OleDbCommand
Dim adapter2 As New OleDb.OleDbDataAdapter
Dim bkId, bkTtl As Integer
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I have two datagridviews in my app. They're related. When there is no record in the parent datagridview, I select the "New Row" and then press the Add Button in the child datagridview's bindingnavigator. Then I get that exception:
InvalidOperationException: Item cannot be added to a read-only or fixed-size list.
I know why this happens.When I add new record to child datagridview, parent datagridview's new row loses focus and then delete row. So this error occures.How do I prevent my program from this exception. Remember, it's only occures if there is no record in the parent datagridview.
Is it possible to select an item in one listbox and then display the data of another listbox with the same indexed position? I am planning a project and this is something I would like to attempt but I haven't figured out how to do it.[code..]
I tried doing the above code but instead of displaying the listbox text the message box just returned false.
problem that i am facing is i want to add array of object as a single item in listbox. in vb6 i was using this Label1.Caption = Label1.Caption & Mid$ (strInput, intI, 1) & " " List1.AddItem (Label1.Caption) i was using label. caption to store object but not work in vs2008 because label.text only take text and left other values
View 18 RepliesI'm writing code some that is supposed to be creating a list of objects pulled from a data base. The list returned has every item containing the value of the last one added. When I debug the code is VS2008 I can see each time that the list.add is performed every other item in the list being changed to the one just added. Here is the code I running. The line containing ListAKAs.Add(itemAKA) is the one where the entire list of objects is changed to be identical to the one just added.[code]....
View 1 Repliesjust want to ask help in terms of adding new menu item onclick event on an existing menu item. I have a window menu (handles all open window forms in the Parent) once a new window opens i used this [Code] but i need also to add an onlick event on all the forms being added, so when they click that sub menu it will open the form selected. My question is how can i add an onclick event for this newly added menu item?
View 1 RepliesI am trying to change an item in a selected item of a listbox.
View 1 RepliesI need some code that goes through each item in a listbox and executes a for next loop for each item
View 9 RepliesI have 2 listboxes on my form.Listbox 1 - populated with "available" field namesListbox 2 - populated with "selected" field names.There cannot be the same field name in both listboxes - it's either one of the other.The logic I was going to apply was to populate Listbox 1 with every field name ... and then as I populated Listbox with the field names which the user has already selected, remove the corresponding item from Listbox 1.
View 8 RepliesI have a form that users record some event that is happening. They enter in what different things are occurring, for instance like a Basketball game. When certain events happen "steal", "score", "foul" these will get inputted to a listbox that records the whole game and is timestamped. However for these specific event i want them BOLD . So it would look something like
3:24 STEAL 3:25 #45 stole the ball, passed to #54
Or something like that. How do i get certain items to be bold?
i am using visual studio 2005.I have a few questions about listbox and openfiledialog, hoping to have some answers.I am creating a picture viewer, and so in my listbox I have put 3 defaults pictures, say namely 'X', 'Y', and 'Z'.Then there is this Insert button that allows user to insert new picture and added into the listbox.So here comes the questions:1. In the Insert button code below, I have made it such that whenever a picture is insert, it will displays out the picture in the picturebox and its name in the listbox. So how do I make the listbox to move its highlight to the newly insert picture?
Private Sub btnInsert_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnInsert.Click
OpenFileDialog1.FileName = ""
OpenFileDialog1.Filter = "JPEG | *.jpg"
If OpenFileDialog1.ShowDialog() = Windows.Forms.DialogResult.OK Then
MsgBox(OpenFileDialog1.FileName & " has been added into playlist")
ListBox1.Items.Add(OpenFileDialog1.FileName)
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3. Lastly for the openfiledialog. As a new picture is insert, the name displays in the listbox is 'C:Documents And Settings......' which is the location of the file. Is it possible to limit it to displays only the filename, and not the location?
I'm using VB.NET 2010 When I try to add the items from a listbox to a textbox, I get a strange combination at the beginning of the textbox, but if I read further, the actual combination that I want is at the end.
So let's say I have 3 integers in my Listbox like: 01 02 03 And I want these three items to be in the Textbox like this: 01 - 02 - 03
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I developing an application in WPF. I wantedwork with MDI. OK not possible.
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