C# - Access The Status Of Radio Buttons In The Click Event Of The Button?

Jan 19, 2012

I have a gridview in wpf and have a two radio buttons and a button in template column. How do i access the status of radio buttons in the click event of the button?

<DataGridTextColumn Binding="{Binding TrackingID}" Header="TrackingID" Visibility="Hidden" Width="50" />
<DataGridTextColumn Binding="{Binding UserFullName}" Header="Name" Width="140" />



Get Status Of All Radio Buttons?

Aug 25, 2011

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]...

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SelectNextControl Causes Radio Button Click Event?

Jun 11, 2010

I have a windows form application built with Visual Studio 2008.  When a use clicks a command button which does some action, I use SelectNextControl to automatically move to the next control in the tab order once the action is completed. 

This seems to work very well, however, I have recently discovered that if the next control in the tab order is a radio button, the call to SelectNextControl does not simply make the radio button the active control... it also causes the click event to fire.  When I use the tab key to move past the command button (rather than clicking on it which will result in a call to SelectNextControl), the radio button gets focus as expected and the click event is not raised (as expected).  I don't know if this is a bug in selectnextcontrol or the radio button control. 

Has anyone else seen/solved this problem?  Another forum post discussed a problem where the radio button was automatically checked when a form was first displayed and the radio button was the first control on the form.  Seems to be a very similar problem.  That post was from 2008.

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May 14, 2011

my source code in design part is:

<asp:Panel ID="Panel1" runat="server" Style="display: none" CssClass="modalPopup">
<asp:Panel ID="Panel3" runat="server" Style="cursor: move;background-color:#DDDDDD;border:solid 1px Gray;color:Black">[code]......

Ok button click is not accessing click event.

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VS 2010 - TableLayoutPanel - Check At Least One Radio Button Has Been Selected During A Click Event

May 27, 2011

I'm curious if there is a "check all" kind of thing for a tablelayoutpanel? To explain, say I have TableLayoutPanel1 with 6 radio buttons and I'm doing an error check to make sure that at least one radio button has been selected during a click event. Do I have to do If / and with all 6 radio buttons? Or is there something like "If TableLayoutPanel1.checked(obviously not this) = false then".

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Jan 2, 2012

I have a Data Repeater in a Windows Form, within the data repeater I have a label and either a radio button or combo box, the amount of radio buttons and the text for them is brought in from my database as is the label and combo box.

The label is a question and the radio buttons or combo box allows the user to answer the question.

What I want to do is get the checked status of the radio buttons so I can then reveal the next question if it is needed. e.g. only show question 2 if question 1 is answered No.

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Oct 10, 2011

trying 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:

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A Single Event For A Group Of Radio Buttons?

Jul 4, 2010

I would like to have a single subroutine to service a group of radio buttons. I am interested in .CheckedChanged event. Right now, if I bunch them all into one routine, it gets called twice. One for the button that is checked and one for the button that is unchecked.

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VS10 - Event For Radio Buttons In Group Box?

Jan 17, 2012

I am attempting to make the transition from VB6 to .net

I have a group box with 6 radio buttons. I want to perform a function when 1 of those buttons are clicked.

In VB6, I would have set up a control array and ran the routine when the array was clicked....but I am struggling with .net here, since there appears to not be control arrays at design time.

Is there 1 even I can use, or do I have to go into each radio button and code the individual event?

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On Button Click Event Macro Does Not Work In MS Access?

Jul 14, 2009

We are using Macro to open Form in Button click event. That works fine in Access -2007.But It does not work in Access-2003 , I have made security to low in Macros settings, still does not work.

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Remote File Data Access - Event Not Fired On Button Click

Feb 24, 2012

I am writing a program to access the remote file data using FTP on button click event. Set breakpoint in the fist line of button click event. That program is using windows application vb.net 2008. If I run the application, when I click the button, it does not fire a click event of the button.

Here's my code:
Dim reqFTP As FtpWebRequest
Dim filepath As String
Dim filename As String
Dim filename1 As String
Dim ftpserverip As String
[Code] .....
During run time when I click the button the control not entered to an click event.

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Oct 7, 2009

I made a UserControl with a button on it. I then added that UC to a form by dragging from the toolbox. Now I want to be able to access the click event of the button on that UC control in the form code. How do I do that?

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Button Registry Keys And Two Radio Buttons?

Nov 24, 2009

I have run into a brick wall here with trying to figure this out what I have is a button that when clicked on opens up the windows control panel. and then options can be set and you then close the control panel.

then there is two radio buttons one says enabled and one says disabled what they do is check the registry after the button has been clicked on and depending on if the registry is set for 0 or 2 0 for disabled 2 for enabled...

I've tried various ways but I cannot get the radio buttons to check properly

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Mar 21, 2009

I am new to VB 2005, and need help with use of radio buttons. I have two sets of radio buttons set up in my from, each set has three buttons. The problem is that when I run my program, it runs them as one set (i.e. I can only select one button in the form) I want to be able to select one button from each set, how is this done?

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Choose One Of The Radio Buttons, And Press The APPLY Button?

Feb 18, 2011

I am making this thing to fool around, and it has a couple radio buttons, and a "apply" button...

Radio1 say's "A", radio 2 say's "B", and radio 3 say's "C".

All I want to happen is when I choose one of the radio buttons, and press the APPLY button, and I have notepad.exe open, it calls the keyboard key A,B, or C to be pressed. give me an example of keypress? Like IF I PRESS THE KEY 6(^), THEN....

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Created A Program That Has 5 Radio Buttons And Each Button Is Named After A City?

Jan 29, 2009

I have created a program that has 5 radio buttons and each button is named after a city. When clicking these buttons a picture of a landmark of that city comes up. However, I would like to enable my "clear" button.I have found a couple of examples such as;

Private Sub Clearbutton_click' Clear previous amounts from the form.
end sub

So is what I attempted to do is under my DetroitButton1 i did a


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May 15, 2009

I am having 3 radio buttons and a button The codes should be added to the button_click event, when ever the radio button is selected and the button is click then, The codes should determine which button is selected and assign it to a variable. Create a two parallel 1-dim arrays and populate it with the data below:


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Radio Button Working With Button.click?

Oct 20, 2010

User will use a button1.click to open a filedialog to locate the file they needed. after which, the name of the file will appear on a textbox. Button2 is an OK button to write the filename into a txt file. Button2.click will work with the 3 radio buttons - meaning when Radio Button 1 is true and Button2.click is clicked, the filename will be saved asFile1.txt.if Radio Button 2 is true and Button2.click is clicked, the filename will be saved as File2.txt. Likewise to Radio Button 3

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Mar 15, 2010

i have 4 different handles buttons with code how can i connect them in another "general button" that will make the 4 buttons to work with one click

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Radio Button Change Event?

Sep 30, 2009

i have line like this 1.0 30 Blue (2 17.00 54.0) [2 16.03 52.0] 55611 30275 58571 23514 so i want to check after the Value Blue is that "(" or "[" in side my radio button checked change event.

in RadioButton1_CheckedChanged if the value is "( " the message box should come out and say "The file is already in PPin to Probe pattern" else if the value is "[" then there will be nothing to display.

this is my code Private Sub RadioButton1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadioButton1.CheckedChanged Dim FileContents() As String = IO.File.ReadAllLines("C:\match1.txt")


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Getting Group Boxes To Appear When Click A Radio Button?

Nov 9, 2009

New user here using VB .Net 2008

I seem to be having trouble getting group boxes to appear when I click a radio button.

For example:

If radiobutton1.Checked Then
Groupbox1.Visible = True
Groupbox2.Visible = False
Groupbox3.Visible = False
Groupbox4.Visible = False
End If

This indeed brings up the first radio button however I have other groupboxes underneath which with the same code will not appear when the radio button is checked.


If radiobutton2.Checked Then
Groupbox2.Visible = True
Groupbox1.Visible = False
Groupbox3.Visible = False
Groupbox4.Visible = False
End If

The second groupbox does not appear and is directly behind the first groupbox.

The .Top code doesn't seem to be working either.

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VS 2010 Click A Radio Button Of An External App?

Mar 31, 2012

<DllImport("user32.dll")> _ Private Shared Function SetForegroundWindow(ByVal hWnd As IntPtr) As <MarshalAs(UnmanagedType.Bool)> Boolean End Function


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Handling More Than One Radio Button With Same Event Handler

Feb 15, 2010

Reading about VB .NET I found out that now it is possible to handle more than one control with the same event handler. What I want is to specify what my Radio buttons will have to do, using a single sub instead of using a sub for each of them. However I am still far from achieving that. I am using something like that:

Private Sub ForAllRadioButtons_CheckedChanged_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadioButton1.CheckedChanged, RadioButton2.CheckedChanged, RadioButton3.CheckedChanged
If sender.name = RadioButton1 Then
Code 1 ...
ElseIf sender.name = RadioButton2 Then
Code 2 ...
ElseIf sender.name = RadioButton3 Then
Code 3 ...
End If
End Sub

However, I get an error message which says :
Operator '=' is not defined for types 'Object' and 'System.Windows.Forms.RadioButton'.
I bet 100 $ that it's something that I don't do it right . Unfortunately I can't get that money. Would it be the same if use the Click event instead of the CheckedChanged ?

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May 7, 2012

If MouseButtons = Windows.Forms.MouseButtons.Left Then
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VS 2010 Click A Random Radio Button In Webbrowser?

Oct 1, 2010

I want RANDOMLY click one of two radio buttons on a web page. Right now I only know how to click the last one... Also, the value of the radio controls changes every time. HTML Code of radio controls

<input type="radio" name="vote" value="ECA">Yes
<input type="radio" name="vote" value="ECB">No


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May 26, 2011

I'm creating an online exam page with 30 radiobuttons that are created dynamically at runtime. How will I get the click event of each radiobutton and tag it in my method that I will check if the next question is need to be jump or escape. Example: If I'm in question 10 and answer = "Yes", redirect me to Question 15, else go to the next question

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Page_load Occurring Before Radio Button OnCheckedChanged Event In Asp.net

Oct 7, 2011

I have two radio button on my asp.net page, with AutoPostBack = True When I click on either of those, they each set a flag SaveData=False However, when I click on them, the page_load event occurs first, so the page_load event saves the data, then the radiobutton_OnCheckedChanged event is triggered. How can I trigger the OnCheckedChanged before the page_load event?

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Mar 9, 2011

I have two radio buttons. I fhte user swtich between radio buttons, I need to popup warning message and if user confirm, then only I need to swtich to next radio button. Otherwise I shouldnt switch. I am using CheckedChanged event. As by the time I popup warning message, control is already switched. I tried adding and removing event handler.


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VS 2008 : Radio Button CheckedChanged Event Firing?

Oct 13, 2009

I have a series of radio buttons in a Group Box on my main form. When I run the program, the first step is Sub New and the InitializeComponent() procedure.

It then immediately goes to the first radio button CheckedChanged event. This even currently contains some programming to access information from a database table. However, the program hasn't even gone through the process of opening the database and logging in. This doesn't happen until after my frmMain.Load event. However, this happens after the CheckedChanged event for some reason. So now that I have included the data requirement, I am getting errors because the reader is opening before the connection opens. I know I can set up a Try....Catch....End Try to avoid a user error, but ...I thought the form would have to load before anything about the controls happens and then since I haven't clicked anything, I am not sure why the event is triggering.

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Feb 13, 2009

I have one radio button and one listbox .i want code for display listbox depends on the radio button check true and false.

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Apr 25, 2009

I used onu sub as an event(click) handler for a number of buttons , my question is how can I find out which button is clicked inside the sub?

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Dec 21, 2009

I have a application with a toolstrip. I placed a toolstripdropdownbutton on it that is called 'Favorites'.

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Sep 6, 2009

I am trying to make buttons made during runtime with a click event. I have figured out the click event, by using addhandler, but is there a way to get info from the button, and use it in the sub? Here is my


the buttons will be created according to a variable that changes during runtime, so I won't know the names of the buttons.

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Jul 2, 2012

i'm making some login function with some website but this website button is some different before what i know method. to login this website , first should have to some button click then drop down menu go down then can input id and password. how can i emulate click and make drop down this menu? if you go following website you can see right side 'Log in' button if click this button drop down menu go down [Code]

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Mar 27, 2010

How can I call the Click event of an array item of buttons? [code]I want to call the item 1.the Click event of an array item 1 of buttons?

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Mar 23, 2009

I have a vb.net application that uses Flash movies (AxShockwaveFlashObjects.AxShockwaveFlash). I have buttons in the flash movie. When they first start using the application, they can single click on the buttons in the flash movie and button responds accordingly. But after a while (and I haven't been able to pin-point an exact thing that changes it or my issue would be solved), the user has to double-click on the button in the flash movie for them to work.

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Oct 31, 2011

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.

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Dec 1, 2010

I want to create a server control that inherits System.Web.UI.WebControls.Button but gives it special capability, now what do i mean? i want my button to be a confiorm button that will work like so:

Renders to the page as a button of lets say cancel after the user clicks it i want to catch the click event (within the server control) and now after the click makeing the button not visible and makeing some kind of content placeholder (that will render from the server control) visible. that content place holder will have 2 buttons inside of it: yes and cancel. I want the programmer that adds this control to be able to register a function to the click event of the yes button. and the second cancel confirmation button should make the first button appear agian. (i know how to do this all in the client side but this time i need it all as server events)

My question is this: how do i catch the click event? i want it all to be handled inside the server control itself. so a programmer that adds this control wont have to worry about anything but just needs to register to the click event of the "yes" button.

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Setting Input Box Values After Invoking Click Event On Webpage Buttons

Jul 5, 2011

I have some code that broadly looks like the following ...
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I cannot seem to get it to work in one code routine. I end up having to have a separate button to set the date after the page has loaded. I have tried all the blog posts using isbusy, timer etc but it does not seem to work. The code breaks and the error prompt says that id_pickupdate does not exist.

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VS 2005 Text Box Leave Event And Button Click Event?

Jun 30, 2009

Can i Know how to catch between these 2 event, Leave and Click?

I have one checking in a textbox Leave event. I will go check whether this ID is already exist in DB or not. If exist, I will prompt MSG box to user.

When I click on Close button while focus is on textbox, this textbox Leave Event will trigger first before Button Click event.

So, the form remains open without trigger Button Click event.

how to prevent this textbox leave event or how can i catch/control this situation?

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