Adding Items To Settings?

Apr 19, 2009

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?

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Saving / Adding ListBox Items To Programs Settings

Mar 13, 2011

I am trying to be able to add everything within a listbox to a program setting that can be re loaded when its opened up again, I have the part to load them upon opening, but I don't know how to make it add all the items within the listbox to the setting, so it has something to load.

This is to load them on startup:
For Each item As String In My.Settings.logs
log.Items.Add(item.ToString)
Next

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VS 2010 Save The Treeview Items To Settings (my.settings.history)?

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I'm working with an Treeview and i'm new at it and i have 2 questions.

1. How can i save the treeview items, to settings (my.settings.history)

2. How can i save the treeview items as an TXT or XML file or another exception.

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Difference Between Standard My.settings And Adding A New Class That Is Of Settings?

Mar 3, 2009

my old vb6 program used to store to ini files now with .net I rekon I need to do something new.. was thinking XML but then in searching around I stumbled apon this my.settings stuff.. so I followed the instructions but something strange is going one..

1. whats the difference between the standard my.settings and adding a new class that is of settings ? anything ?

2. I made 10 new settings in the setting manager but when I try to change then it gives me the old squiggle line saying no go.

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Adding App Settings At Runtime?

Mar 9, 2009

I have some questions on AppSettings. I can add a setting at design time from the settings tab of the My Project. I would like to add to the settings at run time. I have not found a way to do this. I would in VB6 use an ini file but would like to start using xml.

The .net makes this folder for the settings C:UsersRyanAppDataLocalTestAppSettingsAppSettings.vshost.exe_Url _0ay3fimqt4k0pp1s2e4vb3pi3iymxzx2 .
How do I retrieve the location to add to the xml file?

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Adding Combobox To ProperyGrid From Settings?

Aug 22, 2010

Not too familar with the propertygrid control.But I have two comboboxes that need to be added to it from my.settings. How do i setup both My.Settings and then link it into the propertygrid?

The dropdowns will be named "Location" with 5 values, and the second called Hourly/Salary with 2 values.

This would be part of my larger application where the user selects these values and then logs in.

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Adding Data From My.Settings To A ComboBox?

Sep 23, 2009

Well basicly I have been trying trial and error, and im sure this is a very simple fix, but how would I populate a ComboBox with information from My.Settings using VB.Net.

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Adding A Browsing History With User Settings?

Apr 2, 2009

I'm creating an open-source web browser in VB.NET and I'm trying to load the browsing history from My.Settings.History (StringCollection) and list the items in a listbox, but only the first item appears.

Here is the code I am using:

Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

[Code].....

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.net - Save Context Menu Items In My.settings?

Jan 12, 2010

How can I store the items in a context menu strip in the Settings so they are in the context menu when the application is next started?

Or is there a better way than using settings? (they are recently opened files in the cms)

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Checkboxlist Save Slected Items To Settings?

Aug 9, 2009

checkboxlist save slected items to settings

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How To Save All Combox Items In Settings String

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How to save all combox items in my settings string.... Without.....IO.StreamWriter..

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Save Listbox Items In A My.Settings Code?

May 3, 2009

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)

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VS 2008 Saving Listview Items As A Total In My.settings?

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ok, I have a "sum" for ading the total prices in list view. The prices are in the sub items. After they are added up ( they display as total: �{0}) how would I save them to add up later amongs other things I have saved in my.settings???

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Save ComboBox Items In My.Settings And Display / Edit With Textbox?

Mar 16, 2011

I'm trying to do the following: Store items from ComboBox in My.Settings (datatype doesn't matter). Retrieve these items to populate a ComboBox on formload. Also display these items (1 item per line) in TextBox, where I can edit and save the edits to both My.Settings and the ComboBox.

[Code]...

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Block Specific Websites By Adding Them To A System.collections.specialized.stringcollection In My.settings?

Nov 7, 2010

I'm trying to block specific websites by adding them to a system.collections.specialized.stringcollection in my.settings, where i use

Private
Function
GetBrowser() As

[code]....

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Adding Items From List Box

Jan 28, 2010

I'm learning how to add items from a list box to a combo box. I'm trying to follow what's going on in the function loop and comparing a boolean and selected index. I can see that it's comparing the item chosen to each item already in the combo box to make sure that it's not already there. If function finds that it's not in the list it sends back that it is true that the item is not in the list.

It then continues to the statement that adds item to the list. The code for the double click event is working fine and items are getting added to combo box. However, the code for the add button isn't functional. I'm not seeing why it doesn't work? I coded out the original code, and replaced with something I thought might work but it still isn't functional. [Code]

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Adding Items If Product Is Same

Mar 9, 2012

The GUI below shows the same product I inputted. If I inputted the same product and a new Quantity inputted, it will add to the current Quantity inputted. Same goes to the Total Amount will change.

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Adding Items In Combo Box?

Nov 11, 2009

how can i add items in combo box from datasource.I m using ADODC.

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Jun 2, 2011

i have listbox and i want to add three fields first name, middle name ,last name from customer details table to the listbox

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Adding Items To A Combobox?

Nov 27, 2007

In VB.Net for an ASP project I was able to do the following:

Dim Item As ListItem While DataReader.Read Item = New ListItem Item.Text = DataReader.Item("CustomerName").ToString Item.Value = DataReader.Item("CustomerNumber").ToString Me.lstCustomers.Items.Add(Item) End While

However in a VB.Net Windows Project it won't let me duplicate this.

I need to display the CustomerName but return the CustomerNumber of the selected customer

I am also adding the items in code because they are changing based on changing values.

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Adding Items To A List Box

Mar 9, 2009

[Code]...

Mod Edit: Please use code tags when posting your code. Code tags are used like so =>

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Adding Items To ListBox?

Mar 28, 2009

in this : I have a button (ADD), a TextBox & a ListBox. Here's what I want, when I write words in TextBox and when I click on Button ADD, it is saved & added in List1

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Adding Items To ListView

Sep 4, 2009

Maybe someone here can shed some light. I created a Windows Mobile application with a ListView control. I want to add items to this ListView.

[Code]...

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Sep 17, 2009

Is it possible to add items (e.g. a search bar, some text, a button...) to the title bar of a form? Something like the search bar in the image below:Is that possible to do with Visual Studio.NET 2008?

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Nov 3, 2007

I am trying to create a visio flow chart with visual basic 2005 but I keep running into the same problem. I have added a reference to the Microsoft Visio type Library, but when I try to Declare a variable as a Visio.Application of Visio.Document I get an error "Visio.Application not defined" It seems as if adding the COM reference to the Visio Type Library has no effect. Is there some setup that I am missing?

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Before Adding Items To A Listbox

Oct 13, 2010

I want to check if an items exists on my pseudo random listbox before adding a newone if the number already exists i need to know before duplicating it.

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Jun 16, 2011

I Need A Code To Add A List Of Items To A Combobox. Every Item Is Listed In One Textbox,

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the code to use to add an accumulator so I can total up the items in my shopping cart?

[Code]...

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Adding Combobox Items In Tabpages?

May 11, 2009

i am having 11 comboboxes and 11 tabpages in 1 tabcontrol each tab page having one combobox.i kept the name of combobox like combobox1,combobox2,combobox3.....and so on also there are other comboboxes in tabpages but they are of different name i had also kept the tag property of combobox from 0 to11 for each one now what i want to do is add the same item in all comboboxes for that i wrote code like:-

dim combos() as string=new string("A","B","C"....)
dim tp as tabpage
dim cnt as combobox
for each tp in me.tabcontrol1

[code]....

but this displays an error syntax like:"expression is of type System.windows.form.tabcontrol,which is not a collection type." i just want to add same items in combobox of each tabpage ..

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