Ive got over than 120 groupboxes in my project which Contains radio buttons & Checkboxes control How can I save & retrieve the selection setting for these huge amounts of groupboxes when close my form and restart it?
View 16 RepliesI am very new to visual basic and I am just learning how to make applications. I need to make an application that deals with carpet sizes. It is supposed to have 3 radio buttons and 3 checkboxes. The correct way it is supposed to work is that you enter a number in the room lenght textbox and a number in the room width texbox. Then it is supposed to calculate the room area in square feet then the carpet required for the room in sq yd and display this in labels. Then using a radio button you select one of 3 grades of carpet with a price per square yard. After this it is supposed to total the amount due for the carpet. Also you can check as many extras as you want which are displayed in checkboxes. When the calculate button is clicked the application is suppsed to calculate all of this at once and display an amount due. I have everything working so far.
I have problems when I get to the code for calculating the amount due. The application only acknowledges when I have one checkbox checked. It doesn't acknowledge if anything else is checked. I also think I should mention that one of the checkboxes is supposed to calculate the installation at $1.50 per sq yd. I can't get that check box to work properly either. Here is the code I have so far.
[Code]...
I would like to replace the checkboxes on some of my menuitems with radio buttons so they act mutually exclusive of each other like in device manager. I found a bit of code in the Visual Studio Help that shows how to do this, but I am unsure how to implement the changes. how you access a form's constructor event from within Visual Studio 2010? The code follows:
' This method is called from the constructor of the form to set up the menu
' items.
Public Sub ConfigureMyMenus()
[Code].....
I'm trying to save my radio button settings in My.Settings...
At the moment I save the setting in the CheckChanged event for each radio button like this:
Private Sub Option1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Option1.CheckedChanged
If Option1.Checked Then
[Code]....
But if I close the program completely and reopen it, the settings will have changed back to the default settings
I have some experience with VB6 and it was easy to do a control array for radio buttons such that btnSMP(0) and btnSMP(1) and btnSMP(2) were together and if user clicked on btnSMP(1) it was shown with the blck dot on it as selected. If one then changed mind (which seems to be a very common thing) then if user clicked on btnSMP(0) then it was selected and the other one was not.That is not possible in Visual Studio 2008 for what ever reason the higher ups decided. I have read a number of articles now in MSDN about how to duplicate that feature in VB.net code but it seems to be a lot of work and they add in many features I do not have a need of
View 5 RepliesI have five groupbox control. each groupbox contain two radiobutton.
In groupbox1 if I select
radiobutton1 then I need to insert value as "Y"
or
radiobutton2 then I need to insert value as "N"
Likewise I need to do in all groupbox...........
I have a For Each loop going through the controls in a panel disabling them. When the loop reaches one certain grid control and disables it the CheckedChanged event fires for the next control in the loop which is a radio button.
The call stack is as follows:
System.Windows.Forms.dll!System.Windows.Forms.RadioButton.OnCheckedChanged(System.EventArgs e = {System.EventArgs}) + 0x15 bytes
System.Windows.Forms.dll!System.Windows.Forms.RadioButton.WnProc(Microsoft.AGL.Forms.WM wm = WM_RADIOBUTTON_NOTIFYVALUECHANGED, int wParam = 0, int lParam = 0) + 0x17 bytes
[Code]....
I don't understand how control.Enabled = False can cause the OnCheckedChanged event.
How can I stop that?
View 1 Repliestrying to write a simple form for calculating professor's salaries depending on their degree and position.my problem is that the when i select a check box, the value is not being updated until i select a different radio button. it probably doesn't make much sense here,
Public Class frmMain
Private Sub optLecturer_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles optLecturer.CheckedChanged[code]....
the values being assigned to my salary label are correct, but are not being updated until i select a new radio button. im not entirely sure how to get around this so that the value is updated as soon as i select the check box.here's when the program looks like:
I have numerous buttons that add different values to a total score. In the future also wanting to keep track of which batter scores runs. I have 2 radio buttons labelled "BatterA" and "BatterB". When 1 run is scored the batters will change ends, so i want the radio button to automatically change to the other batter when the "1 Run" button is clicked.
View 5 RepliesI'm using a dialog form with two buttons and two Radio buttons.I'm oppening this Dialog when a button is clicked on the parent form.My situattion is when the Dialog opens the code in the button event continues to execute, but I only want it to continue to execute only after a button from the dialog form have been clicked
Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click
If multipleEXT = 2 Then
Extension.Show()
[code]....
I want to save status of controlexample : enable or not properties of control.
View 6 RepliesMy VB application is behaving strangley. I have form with fairly large number of controls. I am using case against radio buttons. after curtain number of buttons, it stops responding to more radio buttons.
Then I tried to split controls in to 2 form but now my form.showdialog() too now working properly. It takes new from names but show the old form when running.
I am developing a windows desktop application and I am using vb.net 2008 Now I have 5 datagridviewcheckboxescoloumns and i want them to behave like radio button.How can i accomplish it. I made lots of search on internet to solve this problem but i couldn't so far. Actually if i had two coloumns it wont be problem i can handle it.
View 8 RepliesI did this once before but I can't find the code where I did it. I have 4 checkboxes and I want to assign them each a value like:
[Code]....
I've searched the net and even scanned 3 different computers that may contain that source code and have not had any luck finding it.
im trying to add two radio buttons together to get a full price, they are split up by two group boxes. Meals and dormitories, I have the prices on how much they are, but I dont know how to put the right radio buttons in the right places and then add them up, here is the code I have so far
Public Class Form1
Const decRadioButtonmichigan As Decimal = 1500.0 ' this is suppose to go in the dormitories group box
[code]......
I am trying to figure out how to use radio buttons.when the radio button is selected it should display a integer number in the text box.
This is what i have so far[code..]
My homework is the following: public Class Form1
[Code]...
I am using VB Stuido 2008, Net Framework 3.5.I have one Checkbox to Identify the record as Inactive if checked. When I load the form the checkbox is alway unchecked, which is what i want. However, when I go to add a new record the checkbox, not the text for the checkbox is always shaded green, not a checkmark. The checkbox then reacts as if it is checked. This makes it necessary to uncheck the checkbox or else all my record react as if checked.
in the table defintions I have set the default binding value to ((o)) which = unchecked. Iafter setting the default value to ((0)) I deleted the checkbox from my form and then replaced. Not I still get the checkbox shaded which reacts as if Checked.
I have a problem setting the checked state of checkboxes in a listview programmatically.
Background: I have a Windows Form Application which uses CheckedListBox�s. The names/labels for each CheckBox in the list are imported for a database. Also in the database is a field which defines whether the CheckBox should be Checked or Unchecked. The program works fine.
Problem: My requirement is to add a tooltip to each item in the list of checkboxes. I have read that the best/easiest way to do this is to use a ListView instead of the CheckedListBox. I have setup a ListView with CheckBoxes = True and View = Details. I have populated the ListView with the items from my database. The ListView now looks exactly like the CheckedListBox and the tooltips work fine.
My problem is that I can�t seem to find a way of setting the CheckBox�s to Checked programmatically. Is there a way to do this, or is there a better way of achieving what I am trying to do?
I have a need to add 16 radio buttons to a groupbox but I want to be able to select 2 radiobuttons per groupbox. (2 vertical columns of 8 radio buttons each) The radiobuttons are created dynamically and each set of eight have different names to distinguish them. Do I really have to create 2 groupboxes and put each set of 8 in each groupbox and put those groupboxes into my parent groupbox? Is that it with radio buttons...if they are all in 1 groupbox then there is no way to select more than one at once?
View 1 RepliesI'm having issues with my current homework. I've got 6 different radio buttons and depending on which one is checked, the corresponding price shows up in the text box. I'm not sure if I need to create a sub-procedure or what. I can't seem to get anything to work.
[code]...
I've gotten this far with the code but not sure where to go next.
I've figured out how to run through the radio buttons and save their checked status to a text file. Now Im trying to recheck them according to the value. Here is what I have.[code]...
View 1 RepliesIs it possible to create a list of radio buttons similar to that of a checked listbox?And the list of radio buttons should be able to be managed like that of a CheckedListBox?
View 2 RepliesI have several textboxes in my form and a groubbox that have four radiobuttons. I want all the values of the textboxes (and the selection of the radiobuttons) to be stored in sql server. As far as the values of the textboxes in concerned, I managed to do it. But what about the selection of the radiobuttons??? This is the code I am using for the textboxes:
objConnection.Open()
objDataAdapter.InsertCommand = New SqlCommand()
objDataAdapter.InsertCommand.Connection = objConnection
[code].....
What I have is a search program where people can enter in a person's policy number or first and last name and then chose which company to choose from. I have 7 radio buttons. Two are grouped in one groupbox the remaining 5 are grouped in a second groupbox. The two in the first groupbox are to chose whether to search by policy number or by firstname and last name. There are three text boxs. In the other group box is just radio buttons with list of companies to choose from with one radio button set to search through all companies. My problem is, how do I get my code to where I can choose to search by either policy number or by first name/last name and to then choose which company the person is with. Here is my code I have so far:
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
Dim connetionString As String
[Code]....
Just finished this and figured I would share.. It just uses images, but works very well.. Have a couple work arounds in there so you can still bind it to a Class. Let me know what you think:
View 1 RepliesI have a Windows Forms application.I need some type of pop-up windows that will give the user a way to select one of several options.
View 1 RepliesI've created a structure as seen below:
Structure MemberType
Dim FirstName As String
[CODE]...
This was at the very top of my code. The gender data comes from radio buttons.
My code for adding user input into the structure is:
MemberArray(i).FirstName = txtFirstName.Text
MemberArray(i).Surname = txtSurname.Text
MemberArray(i).Gender = radFemale.Checked = False
I'm not sure about the last line re. data from a radio button. Does this say add to the structure only if the male radio button is checked?
My second question is how do I get data from the gender variable in the structure? I want to calculate how many Males versus Females have been stored in the array. I've tried all sorts of things, but nothing works.
Examples of faulty code / logic are below:
Private Sub btnAddtoStructure_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAddtoStructure.Click
Dim i As Integer
[CODE]...
I was trying to get a running total based on totalmales (and the same for totalfemales) and then display these results in another form.
I am creating a program to help tutor Paramedics students and the drugs they need to memorize during there classes. I have a form that presents to a student a Trade Name of one of these drugs and then they have a selection of 4 possible generic names to match to. These generic names are then presented to the student with 4 Radio buttons.I want all 4 of these Radio Button to be in Deselected mode when the form presents itself to the student with the Drug names.I have set all 4 radio buttons to "Checked=False", but when I 'F5' to test, the first button always comes up selected. I even tried to put in the Form_Load area,
Private Sub TradeGeneric_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.rbGenericName1.Checked = False
Me.rbGenericName2.Checked = False
[code]....