Saving Users RadioButton Choices Into A File?
Feb 17, 2009
how to save the users radio buttons choices to load into a file. I have a button which controls the If statements to determine the price of the configuration. I was wanting to save these choices that the user made. I thought I could do this by altering the If statements but I don't know if thats the right way. I've got 3 different groupboxes with 3 options in each.
Heres a part of the code for the IF statements:
Private Sub UpdateConfig_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles UpdateConfig.Click
If Choice1Option1.Checked = True And Choice2Option1.Checked = True And Choice3Option1.Checked = True Then
PriceShow.Text = Prices(0, 1)
TextBoxProcessor.Text = Choice1Option1.Text
[code]....
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Apr 28, 2010
wondering if someone can help me some small issues I am having with building my first project.
1.I have comboboxes that allow users to enter their own choices in and then their choices are displayed into the gridview.
the problem I am having is this is allowing me to duplicate choices. for example:when I run debug to try my boxes, I can type in Johnathan into the combobox as many times as I want to and it adds is to the combobox list..so now I got 10 johnathans in my combo box.and then to make things worse, when I hit the button I made to send choices to display..it causes duplicated choices to show up in the display.What I figure is that it is easier for me to just prevent duplicates in combobox.
2.Lets say on one of 10 comboboxes I got...lets say someone skips the box and doesnt make a choice...my grid will then display the last choice made.. (man o man)for example:John chose in his boxes and is displayed on gridview: Combobox1 (john) Combo2 (5:00 PM) combo3 (waiting)now lets say I come up to the computer and in Combobox1(Dcurvez) Combo2( i skipped and didnt enter a choice) and Combobox3(In Progess)
The display will put Dcurvez....5:00 PM.....In Progress because I didnt make a choice in the time combobox..it put in the last choice (Johns) as 5:00 PM Can someone in very simple terms tell me how to fix this problem?? I am using visual studio 2008 and vb/vb.net as language this is not a webpage, btw. it is for in shop computer just.
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Jan 25, 2011
Can't seem to find code for radiobutton to hilight multiple choices from listbox, e.g.
If radiobutton1.clicked = true then
listbox1.selecteditems = "apple" "cherry" "pear
if radiobutton2.clicked = true
listbox1selecteditems = "apple" "cherry" etc....
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Jun 11, 2011
If I create a save a text file, how do I get my application to save it into the end users directory?
Ive current got this which saves into my user area.
file = My.Computer.FileSystem.OpenTextFileWriter("C:Users#####FruitFruit.txt", False)
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Dec 15, 2010
I have two radiobuttons and i want to save the result of the one that has been chosen into the databasehow do i go about this.as for now i have been using an if statement as shown below but i know that there is a more educated way to go about it.
If rdbCustomSW.Checked = True Then
txtType.Text = "Custom"
End If
[code].....
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Mar 20, 2011
So I am working on a small program that will tell the engineers the status of their testers; whether they are up or down with the time and date in addition there is also a comment box. I have created a program that has all the right buttons and options. Where I am stuck is on the save option. I want the engineers to be able to make changes to the status/date/comments and by clicking the save button to save all changes(in the status and date boxes) and text(in the comment box) so that when the program is opened at a later time or by another user on the network from a diffrent work station the latest changes from whomever will be present. The code that follows only allows the changes to be seen by on that specific computer and they are not shared to everyone who uses the program that accesses it over the network. Any help would be awsome!! Hope this is clear!
How can I get it so everyone sees all changes over the network regardless of the computer they are using? any help would be amazing!!
[Code]...
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Feb 12, 2012
Currently I am saving data from my applications by saving a text file via a stream reader as a string. I have come to a problem. In my current application, I have an array of the following structure:
[Code]...
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Apr 13, 2011
I need this code urgently try to sort out my problem and please explain the code with proper way.
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Dec 14, 2009
I'm new to visual basic and I've put all forths of effort towards this program and I can't get it to work. I know one reason is I don't know how to add my choices to the first two list boxes.
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim RegistrationFee As Integer
Dim LodgingFee As Integer
Dim Days As Integer
[Code]...
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Sep 10, 2010
I have visual basic 2008 express. i am learning through videos at LearnVisualStudio.Net and the next step is to add item which is the sql database. i don't have this as one of my choices? am i suppose to have it with express? if not, can i get it somehow and add it to my Add Item list as one of my choices? I have the local and the server database but the video i'm following has an SQL database. Again i am just learning so be easy on me.
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Dec 31, 2008
I have 2 comboboxes, textbox and a cmdbutton. When the user makes a selection in one combobox I want it to filter the choices in the second combobox. Then when the user clicks the button it passes the values from the comboboxes to a stored procedure and populates a datagridview. I am using VB.net 2005 and sql server 2005.
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Apr 9, 2011
I have a combox with a bunch of choices already populated.
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May 24, 2011
I have two combo boxes, and four buttons. When the user clicks "Add" on the first combo box, it adds a new item to the combo box with "New" and then lets the user rename that item to something else. That "new" item has to have an array of "answers" that go along with that item in the list. What I'm having trouble figuring out is assigning "answers" to the second combobox for each item in the first combobox and changing the second combobox when selecting an item in the first combobox.
EXAMPLE:
Item 1 - Combobox1
- Item 1 - Combobox2
- Item 2 - Combobox2
[code]....
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May 31, 2009
I created an application that when a user logs onto their Windows account, a Form is displayed outlining the current Computer Usage policy set by the insitution and gives the user two options either Agree or Dis-Agree. The two options are in the form of buttons, with events that depending on what the user clicked, will create a log text file at a specified location, with enteries of Date,Time,CurrentUser, and if they agreed or disagreed. If they agreed the application after creating/amending the file will then terminate, otherwise it will update the file and then force Windows to logoff the current user.
Now I made a shortcut of the .exe of the application and placed it in the startup for all users, and yes the application loads at startup for all the users following the procedures mentioned above. The problem I am facing is, that if the current user logs off, or is forced to log off, and another user logs onto Windows, goes through the whole ordeal mentioned above, the application is denied access to the logfile that was created under the previous user, and thus crashes.
So my question is, how can I created a text file using vb 2008 application, that is accessible by multiple Windows users. I have even tried changing the location of the created file to the shared folder, but the end result is the same.
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Sep 7, 2010
We are looking to port our existing classic ASP application to .NET, but we're unsure of what language to use for the new app. I personally would 'prefer' C#, as I'm more familiar and comfortable with that languages way of doing things, but, the original code is VBScript, so it would possibly be easier to port to VB.NET ... One possible situation I fear would be that, because the code is so similar between the two variants of VB, that we might end up getting stuck on something that is not similar between the two, even though it looks like it would work. A shift to a wholly different language might avoid that kind of situation. Does anyone have any practical examples of this kind of situation? Insights to illuminate the issue with? Do the potential benefits of a complete paradigm shift outweigh the gains from a high degree of 'copy-and-paste-ability' ?
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Apr 4, 2009
i'm trying to display a random messagebox that displays a message associated with a character. the character image displays and the user clicks a button to guess the character if it is correct, one of three messages should randomly appear that is associated with that character (there are 4 characters, so there are 12 possible messages total. 3 for each character) but as it stands now, the picture box on the form displays the character name so the user doesn't have to guess which button to push. i need to remove the name from beneath the picture so only the buttons have the name and the user is forced to guess and i don't have the messages randomly popping up. only a messabebox that says correct i added a message box in the code but i can't figure out how to randomly get the messages associated with the characters to appear?
Imports System.IO
Public Class Form1
Dim currImageIndex As Integer = 0
Dim characterNames As String() = New String() {"Donny", "Jesus", "Lebowski", "Walter"}
[code].....
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Oct 5, 2011
I am currently programming in Visual Studio 2010 within VB.NET and am using DevExpress v10.2, specifically WinForms. In the DevExpress GridControl at runtime you can click on the right side of the column header and choose which values in the column you want to show. For example if your table contained:
Name1 Checked
Name2 Unchecked
Name3 Unchecked
Name4 Checked
Then if you click on the right side of the checkbox's header you can choose checked (or unchecked) and it would display only the data that is checked (or unchecked). In this case with checked you would have:
Name1 Checked
Name4 Checked
I was wondering if there was some way to override the names so instead of letting me choose checked or unchecked I could override it with 'owned' and 'rented' or 'active' and 'inactive' based on what the checkbox represents in that specific column.
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Dec 14, 2011
I'm building a game using the traditional form view on VS2010 and I'm trying to change the colour of a label's text depending on its contents. I believe I've coded that fine, but the problem is that the settings for the label in the designer view pane are overriding my code!Is there a way to disable certain options in the designer view so that my code can work?
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Sep 15, 2010
I've been trying to write a vb program to help me login to a website! I've managed it with HtmlCollection, but the problem is that on the next page there are a few choices that need checking and it goes kind of crazy. Is there any way to login to the website, fill the choices and then navigate further?
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Aug 1, 2011
What is the simplest and most straightforward way to: Create a local dB with a table with 2 fields (a string, a number) Determine is string s is present in the dB Add a record into the table consisting of a string and number Delete a record based on the string Get the record for a particular string Get the record with the highest number
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Feb 9, 2010
I have an asp.net web app that uses forms-based authentication, a SqlMembershipProvider (using an encrypted password format), and a SqlRoleProvider. I need to know if it's possible to administer the users (create new users, assign them to roles, etc.) from a windows application - the powers that be don't want any administrative functionality in the web app itself.Here is the membership provider definition from web.config:
<membership defaultProvider="MyProvider">
<providers>
<add name="MyProvider"
[code].....
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Dec 29, 2010
I've got a code using SQLClient that loops though all users in a Users table inside each loop i want to preform another search in the UserOrders table, thus doing a count of all orders.
I get this error
HTML
There is already an open DataReader associated with this Command which must be closed first.
Here is my code
vb.net UserLists.Items.Clear()
Dim connection As New SqlClient.SqlConnection(My.Settings.ConnectString)
Dim command As New SqlClient.SqlCommand("SELECT * FROM Users ORDER BY PersonName",
[CODE]...
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Mar 10, 2009
I have a project that has several combo boxes on one form. The selection in a box can affect the possible choices in subsequent boxes. Right now I am using SelectedValueChange to fire the code that loads the choices in the later boxes. There are a number of possible events that I could use:SelectedIndexChangedLeaveLostFocusTextChangedI was wondering if someone could give me a rough idea what the differences are between these. Is there a 'best' evnet to use?Also, I find that most events work when the choice is made with a mouse click but if you click in the box and type in a value an event does not fire. How can I program for the case where the user enters a value by typing it in instead of choosing from the drop down list?
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Apr 3, 2012
1.I�d like to publish a free vb.net desktop application for the users to download and use meanwhile I�d like to collect usage information ex: user ip address, user�s registration information, used features, time spent� if the user allows the report to be sent back.
2.Also , in order for the user to be able to use the application, he�ll have to register it then, everytime, before the application loads, it gets verified online that it was registered, maybe validate the registration information or a valid user name and password, no critical personal information. The target of this step is for the application to be used exclusively by the registered user and maybe on his computer only.
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Apr 4, 2012
1. I�d like to publish a free vb.net desktop application for the users to download and use meanwhile I�d like to collect usage information ex: user ip address, user�s registration information, used features, time spent� if the user allows the report to be sent back. 2. Also , in order for the user to be able to use the application, he�ll have to register it then, everytime, before the application loads, it gets verified online that it was registered, maybe validate the registration information or a valid user name and password, no critical personal information. The target of this step is for the application to be used exclusively by the registered user and maybe on his computer only. Any alternative way to achive the target is just fine.
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Jun 10, 2008
I cannot figure out how to get this call to work.I have searched EVERYWHERE.MSDN is no help at all and the only thing I can find is this vb6 code that doesn't work in .net.I tried to convert it over but I've had no luck.Specifically I'm trying to get the path of the "All Users" Desktop and the "All Users" Start Menu.It would rock if anyone could help me out with this one.
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Oct 16, 2009
In the following code, a local printer dialog box shows and its choices are implemented in the printout, but if the user goes to a 2nd-level printer dialog box such as by clicking an Advanced or Properties button, choices made therein (such as landscape/portrait or scaling) are not implemented in the printout (prfPrintForm is a PowerPacks.Printing.PrintForm on form frmPlotTrends). Is there something else that must be done to make the 2nd-level dialogs work?
Dim dlrResult As DialogResult = frmPlotTrends.dlgPrintDialog.ShowDialog()If (dlrResult = DialogResult.OK) Then frmPlotTrends.prfPrintForm.PrinterSettings.PrinterName = frmPlotTrends.dlgPrintDialog.PrinterSettings.PrinterName
frmPlotTrends.prfPrintForm.PrinterSettings.Copies = frmPlotTrends.dlgPrintDialog.PrinterSettings.Copies
frmPlotTrends.prfPrintForm.Print(frmPlotTrends.prfPrintForm.Form, Printing.PrintForm.PrintOption.ClientAreaOnly)End If
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Oct 11, 2009
I am attempting to output data from a list box with the possibility of multiple choices selected(frmPrint) and output the data froma another list box frmMain. The code posted does nothing. I can get this form to output everuthing but multiple items selected by the user. I am a student and I have been working on this problem for a long time with no luck.
Private Sub btnAddBooks_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAddBooks.Click
Dim intCount As Integer = 0 ' Counter
Dim mainForm As New frmMain ' Form instance
Dim strInput As String ' Input
[code]....
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Apr 15, 2011
I'm using the following code to allow users to download a file.
Dim myFile As FileInfo = New FileInfo(strPath & strFile)
Response.AddHeader("Content-Disposition", "attachment; filename=" & _
Replace(myFile.Name, ".resources", ""))
Response.AddHeader("Content-Length", myFile.Length.ToString())
Response.ContentType = "application/octet-stream"
Response.WriteFile(myFile.FullName)
This method has the annoying problem that any code after this line does not execute correctly.
It pretty ancient code, so I'm guessing there are probably better ways to do this these days.
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Sep 6, 2009
I have created Installation package and installed in Admin login. When i am logging into limited user i cannot write any files which i was created as Admin user. I want to update the files from limited user account which was created from admin user.
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