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???
View 3 RepliesI 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
I'm doing this project where I need to save the names of the items from a listview to a .csv
Imports System.IO
Public Class cv7import
Private Sub cv7import_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
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I'm trying to save each item in the listview to the database.Below is my code in saving items in the database. The MISSING CODE HERE is where I should place the listview item.
Dim commandText As String = "INSERT INTO tblBorrower (TransactionNo, IDNumber, SerialCode, DateBorrowed) VALUES (@TransactionNo, @IDNumber, @SerialCode, @DateBorrowed)"
Using connection As New SqlConnection("Data Source=GAMER-6SQLEXPRESS;Initial Catalog=dbInventory;Integrated Security=True"), _
command As New SqlCommand(commandText, connection)
command.Parameters.AddWithValue("@TransactionNo", intTransaction)
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I have run into an issue and need help solving it. I know how to go about adding items to My.Settings and I have already created the Specialized String Collection to My.Settings called List but I am having some trouble getting the items and the subitems to save to the list.
View 3 Repliesa save button called sl and basically I want for all the items in my listview to save to the database I created called logins and I have 4 columns Email,Password,Proxy and Port. So how would I make it save to the database when I click that button. Also how would I make the database load automatically into the listview when the program is opened?
View 4 Repliesi am able to add items in listview at runtime ,but not able to add this items and subitems in database?
View 3 RepliesI'm trying to save a setting I've defined under Project -> Settings -> FirstRun, type boolean, scope Application, default value, false,But it doesn't seem to work, this is my(the text box does not stop, every time I open the program it shows)
Private Sub Form1_Shown(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Shown
If Not My.Settings.FirstRun Then
[code]....
how do I save settings of a form like its background color, fonstyle, sontsize etc. I cannot save them as string or text into my access database.
View 4 RepliesI have a form with 31 checkboxs which i want saved when the user exits the form and two other buttons, One 'OK' and another 'Cancel'How do i save the checkbox settings when the user clicks the 'OK' button and not have them saved automaticly when the user exits the form?
I have setup the controls in the Settings of the application properties, i just need to have the checkbox checkstate saved only when the user clicks the 'OK' button and not saved automaticly by my application.Below is some code with the OK button that saves the settings and the Cancel button.
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I have the creating INI file down, but how would I get it to read the text and then, based on the text there, make things checked/unchecked
Dim SaveFile As New StreamWriter("Settings.ini")
My question is , i have just made a project for my appointments like, Name,Date,Time and Notes and all viewed in a listview grid but how would i save the entrys ?Like to save 1 line i can easly use my.settings but how about mutliple lines ?Here is a screenshot:It would be best to save it into the program like my.settings or something
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim lSingleItem As ListViewItem
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Okay so i have a problem with saving the users settings. Okay i have about 50 check boxes on my frm1.So for example if the user clicks on check boxes 1 and 2 the next time when the user starts the program i want check box 1 and 2 to be checked
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How do I save my programs settings in a document? Like total sessions used, Total accounts created. Also, How do I make a text file save and load every time the program is opened or closed? The saved accounts should be like this in the text file.
Account: Account name E-Mail: E-Mail used Password: Password used
Account name, Password, E-Mail will will all be in a textbox or combobox so if you can make it save from there. I have an total accounts created combobox. How would I make that load into a combobox and then when session is closed they all save. So loaded into a combobox then saved into a text file.
When I save settings for an application using My.Settings.Save it saves it in %AppData%LocalCompanyname. Because I don't want my app to be installed and I want it to be a just .exe file, and it leaves some files on that computer. I like it to be in my apps location. Can I change that default location?
View 4 RepliesI would like to create a program that user can save his settings in the program and not on the computer .I want to make something like icon changer ιnstead it will work for strings not icons String Changer?
View 4 RepliesI need to save some string settings at runtime and read them back. They will need to be changed at anytime during runtime also. The examples I have found says they are obsolete for vs2008. how to save and read some string settings? I found alot for the application settings that to me are ones you set once for the app like in an asp.net site. I need to change these anytime like you would in a registry.
View 10 Repliesi have a listview box full of items, image below:
when i click a button i would like a msgbox to pop up displaying how many are alive.
How would i do this ?
Also how would i remove all items that status is "Dead"
rewriting a class I use for saving Treeview data to a XML file for use of saving ListView data I can't really figure out the rewrite, I'm stucked, unfortunately Listviews seems to be a big problem for me in general.
Option Strict On
''' <summary>
''' The TreeViewDataAccess class allows the nodes within a TreeView to be
''' persisted to xml for later retrevial.
''' </summary>
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What is the correct way to handle saving user control settings on form close. I have a tabcontrol that a user can add tabpages during runtime. The user control has a few controls (listbox,combobox,textbox) How can I save the created tabpages and the data in each control in the usercontrol? Below is how I am calling my usercontrol
Code
Public Class TabPageEx
Inherits System.Windows.Forms.TabPage
[code]....
I seem to be a little lost as most documentation seems to suggest that I can not save usercontrol settings in the app.config. I have played around with the solution expl. settings tab without much success. But, then again I may be going about it all wrong. So, I am looking for a little direction on the best way to handle this on form close.
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.
How do I save the contents of a listbox?
View 18 RepliesI'm having trouble getting the objects of the PageSetupDialog and the PrintDialog to persist in my.settings Is there an example of this anywhere? Seems like it should be something there is a boiler plate for so I can see where I have gone wrong.Added a System.Drawing.Printing.PageSettings and System.Drawing.Printing.PrinterSettings entries in my.settings but even trying to save these form the results of the dialogs they show as nothing with out a error.
If tbquantity.Text = "" Or tbdescription.Text = "" Or tbprice.Text = "" Or tbproductcode.Text = "" Then MessageBox.Show("Please Select Items", "Empty", MessageBoxButtons.OK) Else If lvadd.Items.Count = 0 Then lv = New ListViewItem(tbproductcode.Text) lv.SubItems.Add(tbdescription.Text)
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I have a listvew that is setup like:
[COLUMNHEADER1] [COLUMNHEADER2] [COLUMNHEADER3]
[CHECKBOX] Graham
[CHECKBOX] Greg
[CHECKBOX] David
What i was trying to do is put text in [COLUMNHEADER3] besides each of the names, so if "Graham's" details exist then put "PASSED" beside the name "Graham" and "FAILED" if it's failed, i'm not sure how to access the 3rd columns details to put that in is it:
formname.listview1.subitems("")
how do i add color to listview items.
[Code]....
What im wanting is for "Alive" to be green and "Dead" to be red. how would i do this ?
ok in vb6 i would use this to check all items in a listview.
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Now Here's my confusion. And i spotted at least one other person on here who was asking the same thing about this.But got no real clear answer that i could see. as a test to compare i tried his suggestion and loaded the same listview up in both a vb6 app and a vb.net app..The list i used was quit large so the comparison would be very through..my list was in the 80,000 lines range tho..yeah talk about overkill The vb6 app checked/unchecked the items within a matter of milliseconds..the vb.net took an extremely long time tho..well not extreme but was very noticeably slower about doing the loops.
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I have a listview with 5 columns want when i click a button to merge some items into each other, like this:
I have 20 items in it. When i click the button it should look after items with the same text in the 2 column.Say it found 3 items that has the same text in the 2 column. Then it should the integers from the 3 column and add to each other.
I call the following
VB.Net
Public Sub LoadXML(ByVal file As String, ByVal ListViewName As ListView)
Dim XMLfile As New XmlTextReader(file)
[Code].....
However, no errors are shown, the items are not added to the ListView. Also, if i check the values of "artist", it is populated, as are the rest. It just, for some reason, does not add to a listview on another form.
I am working with that app.config for the first time and am having a bit of trouble getting it to work. I was able to get the most recent opened files added but can't seem to get it saved.
Here is the load event
Private Sub frmPrefsDialog_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
If My.Settings.RecentOpen Is Nothing Then
[Code]....