List Items That Are Selected From FairsListBox?
Apr 10, 2009I have a listBox called fairsListBox. By question is how can I but into a List the items that are selected from the fairsListBox?
View 4 Replies
ADVERTISEMENT
Placing Selected/unselected Items In Checked List Box Into List Boxes?
Mar 16, 2011This program is supposed to allow the user to check items in a checked list box. If the item is checked, it goes into the Completed List Box on the right. The program then adds the unchecked items to the Pending list box on the left. I keep getting placement values (e.g. O,1,2) instead of the strings (e.g. "Key Returned") in the list box results (see photo attached)
Public Class frmCheckOut
Dim i As Integer
Dim cleaning As String = "Cleaning Inspection"
Dim damage As String = "Damage Repaired"
[code].....
Counting Selected Items In A List Box
Apr 4, 2012How do you count the amount of values in a list box that are selected, rather than all of those within the list box? I need to get the number and then make it a string. Once i have the number i can change this easily to a string
View 3 RepliesRemove Selected Items From A List Box And Add It To A Second?
May 25, 2010How do i remove a selected item(s) from a list box called "LeftList" and add it to a second list box called "RightList"
[code]...
Check List Box, Clearing And Getting Selected Items?
May 12, 2011how to get the selected items from a check list box...i have 7 items in it, need to see which ones are selected...and how to clear the checks from the list box?
View 2 RepliesForms :: Scroll To Selected Items In Checked List Box?
Apr 29, 2011I've got a Checked List Box full of PC names that the user can check. I've also got a Combo Box that lists the location of the PCs - if the user chooses one of the locations in the Combo Box, it automatically selects all of the PCs in the Checked List Box that are at that location.
However, if that group of PCs are way down the list in the Checked List Box, you can't immediately see that they were checked.I'd like to know if there was a way to have the application automatically scroll/jump down to the area of the Checked List Box containing the PC's that were just checked.
.net - LINQ Query For Filter By Selected Items In Checkbox List?
Jun 30, 2011Could not find this through Google or in SO questions.I have a checkbox listbox on my form. I want to filter my List by the list of selected Ids from that listbox that are checked, in SQL I would have done this like "Where TypeId In (1, 4, 5, 7)"... how do I do that in LINQ?
I feel like I am missing a really obvious answer, but cannot get it.
For argument sake... here is the what I have for sample data:
In Colors (List<of currentColors>)
ID, Name, TypeId
1, Red, 1
2, Blue, 1
3, Green, 2
4, Pink, 3
Selected Types 2 and 3 in CheckboxList: filteredColors
[Code]...
VS 2010 : Adding Selected Items In List Box To Multi Picturebox?
Aug 9, 2011building simple program that i could print index pictures to 11x17 size paper. and came across with listbox multi items selected and wanted to add them to different picture boxes?
View 1 RepliesAsp.net - List Box Selected Index - Various Items Inserted Depending On The User Selection
Jan 18, 2012I seem to be having issues with the selected index on a list box.
The list box is having various items inserted depending on the user selection. An example would be:
LiIndex = ListBox1.Items.Count
ListBox1.Items.Insert(LiIndex, "Item1")
LiIndex = ListBox1.Items.Count
ListBox1.Items.Insert(LiIndex, "AND")
[CODE]......................
This all work and displays without a problem. The issue I have is if I select the second of the two AND's. If I click the second "AND" in the list and then a button to fire a method, the selected index is always the index of the first "AND". Dim listIndex as integer = ListBox1.SelectedIndex
I can't work out why, the listbox itself will always show the second one as selected, but the action will happen against the first one.
Click On Some Listbox Item Auto Press That Button Remove Selected Items From List Box?
Feb 15, 2012i 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
View 3 RepliesWay To Check Comboxbox To Make Sure Of Selected Items Has Been Selected?
Sep 1, 2011In my Windows Form I have a ComboBox that is filled by a Stored Procedure with a list of names. I have the Combobox set for AutoComplete to "Suggest" and From "ListItems". When a user starts to type in and the AutoComplete does not find any matches in the listitems the user can tab out of the ComboBox and leave what they typed in the combobox even though it is not one of the Valid Items. Is there a way to check the Comboxbox to make sure of of the selected Items has been selected?
View 3 RepliesDetermine If Property Is Generic List<of T> Via Reflection And Loop List Items
Oct 1, 2009I'm looping all the properties in an object via reflection:
For Each p As PropertyInfo In values.[GetType]().GetProperties()
If p.CanRead Then
'Do stuff
End If
Next
how to determine whether the property in question is a generic List(Of T)? If it is I need to loop the list itself.
I've experimented with GetType and TypeOf but have not managed to get anything working.
To clarify, I want to keep this generic. I do not want to specify the type of T, I need to loop the list items and call the ToString method on each item. T could be one of a number of different types (application specific reference types). Is it possible to do this without specifying types?
(VB.NET 2005 with .Net 2.0)
Shuffling Items Inside A Movie List / Need To Delete Half List
May 16, 2011Another program I am working on for fun, I am basically shuffling a list inside a listbox, what I want to do is delete the rest but not sure how to go through with that. At the moment I have this: [code] Just contains the code, declarations outside weren't included.So anyway, once clicked, it will call on the function to basically shuffle in a for loop, I was wondering if I should (or how should) create another function and call it in the click button or have just a loop in the click button so it deletes half the list. What I am doing is I have 20 list of items, I want the program to shuffle the items and then deleting the lower 10, meaning, if I had 10 items and wanted 5 top, I'd want: 0, 1, 2, 3, 4 and deleting 5, 6, 7, 8, 9.
View 7 RepliesList.count While Adding Items To The List Increments Returns 0
Jul 20, 2011I am attempting to read the results from a SQL query into a List(Of) and I can see the List.count while adding items to the List increments, however in another part of my code when I am attempting to read the List the List.Count returns 0. My List is as follows:
[Code]...
Dynamically Generate List Items To An Unordered List In ASP.NET?
Nov 27, 2009I have an error panel that is subbed in to a page if an error goes wrong to gracefully handle and display errors.Currently, I am just appending the error messages to a string and pushing that to a label. If you have multiple errors, this gets messy.I'd like to push each error to a list item in a bulleted, unordered list.How can I dynamically generate, from a vb codebehind file, new list items inside of an undordered list element?
View 2 RepliesFinding Items In One List That Aren't In A Second List Using Linq
Jan 25, 2011I have two generic lists, named ListA and ListB. Both ListA and ListB could potentially have duplicate items. What I would like to do is use LINQ to grab the items in ListB that are not in ListA, but I'm unsure how to do so.
View 8 RepliesVS 2008 Search Item A (from A List Of X Items) In List B?
May 5, 2010i want to search item A (from a list of X items) in list B but i want to get the item not found example Search ITEM A in LIST B if not found then return a print....if found continue with ITEM B..and so on.
View 5 RepliesVS 2010 Return Items In A List Before Returning The List?
May 23, 2012That was probably bad title, but I'll illustrate what I'm trying to do. I have a method in a class that I need to call several times. The method returns a List(Of String). I'm just grabbing some information from a database.
VB.NET
Public Function GetTestList() As List(Of String)
Dim int As Integer = 0
[code]....
Comparing An Item In A List Against Other Items In The Same List In .NET?
May 30, 2011I have a List(Of MyObj), and I want to iterate through that list and compare each element to all other elements in the same list, excluding (if possible) the same element. I have a solution that works, but it's slow and uses double For loops. It may possibly have also summoned Cthulhu from his sleep. This below is a sanitized version of what I have:
Dim MyList As New List(Of MyObj)({Obj1, Obj2, Obj3, Obj4, Obj5, Obj6})
If MyList.Count > 0 Then
For i = 0 To (MyList.Count - 1) Step 1
[code]....
Getting List Of Items Not In Parent List Using LINQ
Mar 28, 2011I am writing app in vb.net
I have two variables one with list of RoomRate and other with list of RoomTypes.
We have RoomRates and RoomTypes linked with RoomTypeInfo variable insite the RoomRate.
So how do i find the RoomTypes which donot have the RoomRates Defined.
My Sample Code:
class RoomType
property UIN as integer
property Title as string
end class
[Code]......
How To Test 1st List Box If It Has Items More Than Other List Box But By One Item
Nov 15, 2011I want to know how to test the 1st list box if it has items more than the other list box but by one item, here is what i have: If lstInvisibleTv. Items.Count > lstInvisiblePc.Items.Count Then it works good if the lstInvisibleTv list box is greater than the other list box by one but it also works if it is greater the other one by one or more which I do not want. I want it to work just by one.
View 3 RepliesGet The Selected Row Items In ListView?
Apr 26, 2011This is my ListView, Column 1 for ID and Column 2 for Notes I have a Multi-Line textbox and a Button Like this I want to load the selected note on the textbox when the button is clicked.How can I do this ?
View 2 RepliesRemoving Items From A LB When Not Selected?
Apr 23, 2012So I have three listboxes, LB1 is an uploaded list, LB2 is a master list, and LB3 is generated from LB1 items that are NOT in LB2. I have a button that replaces the selected item from LB1 with the selected item from LB2, woot.Since LB3 is a subset of LB1, I want to be able to select the items from LB2 and LB3 and have it replace the item from LB1 but running into some trouble with finding the appropriate item without selecting it. [code]
highlight Fred from LB1 and Freddy from LB2, click and Fred becomes Freddy in LB1. I want this same change to happen but by selecting the "Fred" located in LB3 (If LB1 is hundreds of names long, I don't want to have to sift through it and only make the changes that need to be made). [code]
Show The Not Selected Items From First One In Second One?
Jul 6, 2010I have 2 checkedlistbox on my form. I need to show the not selected items from first one in second one. User may select and deselect anytime so the second checkedlistbox should always shows the latest not selected items from the first one.
View 6 RepliesUse A Checkedlistbox To Tell How Many Of The Items Are Selected
Jul 15, 2010I am trying to use a checkedlistbox to tell how many of the items are selected. I can figure it out when I click a button. What I would like to happen is that when I check or uncheck the box I would like it to oupdate. Not wait until the index is changed. It would be nice if the checkedlistbox would throw an event when the spacebar is used to check and uncheck?
View 1 RepliesASP.NET : Checking Which Items Of A CheckBoxList Are Selected?
Jan 7, 2011I have a CheckBoxList where one of the options includes a textbox to fill in your own value. So I need to have that textbox become enabled when its checkbox (a ListItem in the CheckBoxList) is checked.This is the code behind, I'm not sure what to put in my If statement to test if that certain ListItem is checked.
Protected Sub CheckBoxList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles CheckBoxList1.SelectedIndexChanged
If ___ Then[code]......
Can't Remove Selected Items In Listbox
Mar 6, 2009There is a listbox whith SelectionMode set to MultiExtended and it has multiple items selected.[code]...
View 8 RepliesCopy Selected Items In Listview?
Nov 26, 2009I'm using vb 5.0 (and not vb.net). I'm trying with no success to copy the data from one listview to another.
View 3 RepliesCounting Checkboxlist Items Which Are Selected?
Aug 24, 2011I want to be able to show on the form1, the count of the number of items selected in a list. So if I tick one the number goes up, if I tick it down, the number goes down.
Checkboxlist is lstTAGs
Do I have to create a function, which counts each selected item every time I click on an item?
Delete All Selected Items In Listbox?
Nov 25, 2006How can I delete all the selected items in a multi-select listbox in VB.NET?
View 4 Replies