I would be grateful if you helped me. I've built a text editing application and I would like it to load values/user settings from the Windows Registry. Here's my code but it is somehow wrong (I believe it whatsoever has to do with wrong syntax but it could be something else);
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I know similar questions have been asked/answered, but after looking across the net for 2 days I still haven't really seen an answer to the following question.rst, background info: My application starts at windows start as a user checkbox option (by using the run key in the registry.) I don't know if it is usual or not, but when the app auto starts on windows start, no saved user settings show up on the form (but they do when starting the program manually after windows is already running). I've tried both HKEY_CURRENT_USER and HKEY_LOCAL_MACHINE. In case anyone needs or wants it, my code for accessing the registry is:
Dim Reg As Object
Reg = CreateObject("Wscript.shell")
Reg.RegWrite("HKEY_CURRENT_USERSOFTWAREMICROSOFTWINDOWSCURRENTVERSIONRUN" &
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I am rewritting my application to conform to ms standards. We used to save all settings to registry for user settings, servername, size and locations.so we are now saving them into My.Settings app.config the only problem is that each time there is an update clickonce will isntall the newupdate but now all settings are loist and user has to save everything all over again..
I am trying to follow the book here but it seems i keep getting stuck somewhere. registry has worked fine for years but i understand we must move on, but if stuff like this happens then i just wasted a long time converting all code to conform for it to not work..
Small questions about the settings.settings. Are these settings saved into the registry? I'm want to use and external file for my connection-commands. I don't want to use the registry to store the strings. What do you recommend?
View 11 RepliesHow do I save an image and then reload it from My.settings
View 1 RepliesIt saves the settings to the registry, loads the preset settings, and if you want to uninstall the app, you can use the delete settings, which deletes the registry folder for you app.
Here's how:
create a form, 1 textbox, 2 check boxes, 3 buttons named as (setbtn, getbtn, delbtn)
'1 textbox, 2 check boxes, 3 buttons as setbtn, getbtn, delbtn
Imports Microsoft.Win32
Public Class Form1
Dim reg As RegistryKey = Registry.LocalMachine.CreateSubKey("SoftwareMyApp", RegistryKeyPermissionCheck.ReadWriteSubTree)
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I was wondering if you guys could help me. I have a web browser made, and now i'm working on coding my favourites system. It is working well, and adds the URL to My.Settings.FavList
My problem is once you've added a favourite then load up the favourites form, it appears. But if you don't add anything, and load up the form, nothing appears. Below I have attached my coding, I hope you guys will be able to help. Also i'm still learning VB, and almost all of this coding was done through me learning myself. So yeah, there may be parts wrong. Form1 - This code is to add the favourite. I don't think anything is wrong with this part.
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I know it has something to do with the Favourites_Load, i'm just not sure what to put in. I have literally tried everything. The thing is, I bet it's something simple, and this is a noobie question.
I'm trying to build a music player app. I want to have it set up so the user can choose your own background from picture files on your computer. The code I'm using to save the registry file is:
Private Sub MusicPlayerForm_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
My.Computer.Registry.SetValue _ (m_strKeyName, "BackgroundImage", Me.BackgroundImage)
End Sub
The file is saved and I can see it when I use the regedit. The problem I'm having is loading the file. Currently I have:
Private Sub MusicPlayerForm_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Timer1.Start()
LoadDefault()
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The error message I get is 'System.IO.FileNotFound Exception'. For some reason I don't think the files' getting read.
I'm designing an application to apply common settings to registry however there's one problem with it
View 1 RepliesI've designed a project containing of some forms. The problem is that it doesn't display correctly on wide monitors. I've searched for it and found out that it works correctly for dpi= 96. I wanna change dpi via registry in vb.net (not manually)Here is the code I use:
Dim dpi As Graphics = Me.CreateGraphics
If (dpi.DpiX <> 96 And dpi.DpiY <> 96) Then
Dim DPISetting As RegistryKey =
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We have a VBScript that launches an Access app that connects via ODBC to SQL Server - wouldn't you know the server name is changing.
Is it possible to use VBScript to modify the ODBC information in the registry to point to the new server? Basically changing one specific value for one specific key. Am I better off deleteing the ODBC key and readding it from scratch?
I can't find any way of loading all files with e.g (.txt) from a specific directory: C:UsersChristianDocumentsMy Logs I use Visual Basic 2008 .NET, this is how I try to get it:
1. When the form loads it should retrieve the full path and title of the files and then put them in the List View control.
2. When the user marks one file in the list view and then clicks a button the text content should be displayed in a multi line textbox.
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I need some help loading RTF files in a RichTextBox Control. The RTF file i have has a lot of textbox and some graphics. I tried several methods, but i cannot load the RTF file correctly.Here is what i have so far:
Code:
Private Sub btnLoadFile_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLoadFile.Click
Dim fn As String
Try
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I suspect that the LoadFile method cannot read the TextBoxes in my RTF file, or maybe i'm missing something. Attached is the file i'm working on.
I want to read 'File.ini' line by line checking if specific text exists in the file and then display on a windows form weather particular settings are turned on or off.So far this code works if "TargetText" exists but if it doenst I get an error on the code line: "If line.Contains("TargetText") Then".
Code:
Using z As System.IO.StreamReader = New System.IO.StreamReader(File.ini")
Dim line As String
' Read first line.
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It works if "TargetText" exists in a line in the file but if it doesnt exist I get the 'Null Reference Exception. Object reference not set to an instance of an object.'
I'm editing some settings in the registry and then adding items to a ListView.
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If I'm not mistaken, the code will not continue in the Try block if the first part fails and then move on to the catch statement, correct? I'm adding and deleting a bunch of different entries in the registry and the computers I've tried my app on so far, have not failed. So I'm not able to test if this method will work for error catching. If there's a better method, I'd appreciate the info.
Why does my app not load the saved user scope my.settings when it starts by way of the registry run key? This key starts programs after the user login, per microsoft. So why does it not load the saved user settings? The program does start up, but all the areas on the form where saved user scope settings should be, are the default values (mostly empty strings). (The user scope settings are there if I start my program by the desktop shortcut
I've looked, searched, posted to other forums, but can't seem to find an answer.
I'm trying to create an app to launch at start up that will ask you what applications you want launching, or if you want all your favorite app's to start up etc. But before I go any further, I think its crucial to know how to save settings that a user has entered (such as program location and name in this case) so that he/she doesn't have to enter them every time at start up.
So far I have just made this, can anyone tell me how I would get it to save the settings entered?
Code:
Option Explicit On
Module Module1
Dim name As String
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I have an application that I need to be able to read and save a bunch of registry settings before they are changed. The purpose of this is to revert any new changes back to the original configuration. My application checks the state of each of the registry keys on startup. Is there a way to have it save the current configuration and then reload that configuration later ?
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I'm currently blocking all the images from loading in the web browser control by using the registry key. I would like to find a way were I could allow images from some sites to be shown.
View 1 RepliesI am working on moving applications from Windows 2000 to new server Windows 2003 R2(64 Bit). I noticed that there are some VB programs and config files for those programs have been placed in Windows 2000 Registry. Some other applications are using them from different servers.Why do we use registry here? How can i move these to registry in windows 2003? Can I just move these or do I have to write VB programs to place them in 2003 registry?
View 1 RepliesI couldn't find an appropriate forum which would suit the type of problem I am facing so I am putting it here.I needed to create an intranet web application that has pages with hyperlinks to eml files. The eml files as is known are email files in MIME format which outlook express can open. However what I found was if eml files are on your machine, it opens in outlook express but when opened as an hyperlink, it opens in Internet Explorer (IE) as an mhtml file. And any attachments that may be in the eml file are not displayed at all!I didn't understand why IE has to poke inbetween. After searching the net, I came across a solution that required changes in the Registry of the client machine.The change is to be made to the node HKEY_CLASSES_ROOTMIMEDatabaseContent Typemessage/rfc822.The following is a REG file that can be imported for this change.[HKEY_CLASSES_ROOTMIMEDatabaseContent ypemessage/rfc822]"extension"=".eml""CLSID"=""However after this change, though eml files opened in Outlook express, MHT files stopped opening in IE.Then I simply deleted the rfc822 node and to my surprise, MHT files opened in IE and eml files opened in outlook express and everything was fine!!But I don't want to use this sledge hammer solution. I want to know what this registry key is for and how can I set it to achieve what I want . i.e. open eml files from web pages in outlook express without affecting other file types
View 8 RepliesI am working on a .NET Windows Service where I am trying to store settings that will be used when the service is started and while it is running. I have searched through posts on SO and found that using the Settings in the properties of the project is great for use with console and winforms applications. However, Google and SO are silent when it pertains to storing these settings with a windows service.
View 4 RepliesI am writing a very specific program that checks and changes some registry keys in the HKEY_CURRENT_USERControl PanelDesktop key. I've had no issues with this in vista or xp. but windows 7 gives me permission errors. the problem is that Administrators group is missing from the permissions table in the registry for this key. I can fix this by opening regedit and right clicking permissions for this key and adding Administrators to the table. However I don't want the end user to have to do this.so how can I add administrators group to the permissions table of this key using vb.net code?Everywhere I look online people say don't write to this part of the registry if I don't have to. well I have to as it is a windows key that I must change. all permissions are set correctly for the program I just need to know how to add administrators to the permissions list in the registry in windows 7 using vb.net?
View 4 Replieshow can i deny all permisions to this registry value.. using vb.net...
My.Computer.Registry.SetValue("HKEY_LOCAL_MACHINEHKEY_LOCAL_MACHINE
SOFTWAREHKEY_LOCAL_MACHINESOFTWAREMicrosoftsql", "001", "001")
Problem is, i do have two forms. Form-1 is the parent and Form-2 is the child. Form-2 is having so many executable functions built in. Therefore when i am calling form-2 from form-1, always that takes few seconds to upload(although negligible).
Now I got a very nice ajex_loading.gif picture (moving) form Google and was thinking why not showing that pic in between my form loading process. Added PictureBox property. Telling it to show()...but still that is feeling shy at me
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how do i get my program to load the windows built in games? I.E at the click of a button Solitaire loads up i have tryed a couple of ways but nothing so far has come even close to working.
View 2 RepliesI have a form that runs completely full screen. The form has MDI child windows. My issue is for some reason whenever i try to use a setting in a child window the program freezes up and i have to end it with the task manager. For instance if i add a string to a string collection when the child form opens like i would normally do if it wasn't a child form the form will open then the program will freeze. Am i doing something wrong or is there any way to get this to work?
View 7 RepliesI am creating a program which launches a game server. I have combobox in which the user can enter the ip, map, etc, of the game. How can I save what they have entered so that the next time they are already there so they don't have to re-enter them.
View 2 RepliesHow to create a windows registry watcher application using .Net,I want this application to watch all the registry hocks and fire an event when a value change, this event will tell the old and new value for that value.
View 3 RepliesI have the following code to read values in the ABCInstall folder inside SOFTWARE sub key of which is under HKEY_LOCAL_MACHINE.
This works fine in Windows XP but not in Windows 7. make it work in both XP and Windows 7?
Dim Key As RegistryKey = Registry.LocalMachine.OpenSubKey _
("SOFTWARE\ABCInstall", False)
Dim SubKeyNames() As String = Key.GetSubKeyNames()
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