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.
[Code]...
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")
[Code]...
im making dynamic sql statement rmode is a radio button and tmode is a combo box
[Code]...
I have a lot of radio buttons in a groupbox. Normally I will check each radio button individually using If radiobutton1.Checked = True Then.
But I think maybe there is smart way to check which radio button being checked in a groupbox.
When i change the checked into another radio button, i wanna show a message and when user answers no, i want there will be any changing in my form but in my case i do get any changes.
In a word., is there any way to prevent checked changes on radio button with message box?[code]...
I have an application with three panels, each containing radio buttons. At design time, all are set to Checked = False
When I build & debug the project, one radio button on one of the panels is set to checked = true.
For the other two panelsl, none is set to Checked = True.
I want no radio button set to checked = True when the project starts. How do I engorce this?
I have got a group box with 5 radio buttons in it and I've been trying to save this data (the
checked radio button within that group box) to a xml file once my button Save is clicked but I
can't manage to do so. Any ideas? I am able to save all the data from the text boxes its just the
radio buttons I am not sure about?
I'm making a program but I want it so only 1 radio button can be checked at once?
View 2 RepliesI have a groupbox with two radio buttons on it, is there a way to check if any of the radio button is checked without having to go to individual radio control but from the Groupbox control.
View 5 RepliesI have added a template field in a gridview. In that i have added a radio button. I have written a code which will get row Id of GridView of a row which is having a radiobutton on it checked. Through code i am getting even name of that radio button, but it is showing me that radio button is not checked, even when it is already checked. Here is the code.
Dim row As GridViewRow
Dim rd As RadioButton
Dim rowId As Integer = -1
[Code].....
I created this. This is a lesson in a class I'm takingWhat the program is trying to do is this; If the radio button for member is selected and they are under 65 they pay $10. If they are a member and 65 or over, they pay $5. If they are not a member the fee is then $20. There are 4 radio buttons: Member, Non Member, Under 65 and 65 and Over. The code below is what I had in there. VS shows no errors and the thing runs, but it produces incorrect results every time (e.g. Non Member radio with Over 65 radio answers $10).
Dim blnFee As Boolean Const decNonMem As Decimal = 20 Const decMemUnder As Decimal = 10 Const decMemOver As Decimal = 5 Select Case blnFee Case radNonMember.Checked, radOver65.Checked lblFeeAmt.Text =
[code].....
I have a form with 13 groups of 6 checkbox style radio buttons. I need to extract which button is selected in each group using iTextSharp. I've been able to set those fields, but not read them properly.
View 12 Repliescan anyone tell me how to make my program "remeber" checked Radio button.
View 1 RepliesHow do I make an if statement that would check if the user has selected an option from the select list named cboGrade and also to check if the user has selected a radio button from the group named gbCalcType? I have an action that is carried out when a button is clicked, but before that action is carried out, I need to check the above.
I have this so far:
If rbPlus.Checked Or rbMinus.Checked Or rbMultiply.Checked Or rbDivide.Checked Then
instructions are here
End If
This checks that one of the radio buttons are selected. How do i check that an option is selected from the option list? There are three options: 3rd, 4th, and 5th. And the text starts out saying Select One and it locks the control once they choose one.
Is it possible to make a checked list box behave like a Radio button?
View 1 RepliesI want to make 2 radio button.. I want a radio (when checked) show contents in a combo box, each radio button should show different contents when checked.for example: My project is to create a payment form for books when reference (as a radio button) is checked then i want it to show the following book titles in a combo box: "vb guide 2010" , "PHP for Dummies" etc and show the price in a separate text box when clicked when fiction (as a radio button) is checked then i want it to show the following book titles in a combo box: "harry potter" , "spiderman" etc and show the price for these titles in a separate text box when clicked.
View 10 RepliesMy form has four panels, each contains radio buttons. At design time, all buttons have checked = false, which is what I want when form loads.When the form loads a radio button in one panel has checked = true
For the other three panels, all radio buttons have checked = false.I have tested this with no code in the Form_load subrroutine.How is checked = true being set for that that one radio button ?
Does The IDE somehow force at least one radio button on the form to have checked = true?
Can I force checked = false for all radio buttons when the form loads? If so, how?
How do you input binded Radio button if checked values "String" to the data base using query Like if check radio button Male the gender in the database will be "Male" And female if otherwise the ,database column is string in my db and my dataset is radio button the inputted record should have male or female in gender column. I'm confused also with date time picker in vb and it is date/time format in database column.
View 1 RepliesI have a message box with YesNoCancel button..
Pressing Yes will do some action and close the app - works fine,
Pressing No will do nothing and close the app - (see below),
Pressing Cancel will Do nothing and keep the app open - (see below).
I'm using DialogResult.No for No button and DialogResult.Cancel for cancel button. But pressing either of them triggers DialogResult.Cancel event. Whats the problem?
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 ?
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.
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
View 3 RepliesI 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?
View 5 RepliesI 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.
I have one radio button and one listbox .i want code for display listbox depends on the radio button check true and false.
View 3 RepliesI am trying to update the values in my listbox as the user changes radio buttons rdMachineHome or rdIncremental. Are there any shortcuts or do I need to write everything over as an option?
Private Sub rdLength_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rdLength.CheckedChanged
Dim Length As Decimal
[code].....
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?
<DataGrid>
<DataGrid.Columns>
<DataGridTextColumn Binding="{Binding TrackingID}" Header="TrackingID" Visibility="Hidden" Width="50" />
<DataGridTextColumn Binding="{Binding UserFullName}" Header="Name" Width="140" />
[code]....
I validate a DataGridView with the CellValidating-eventhandler.That works fine. However, I want to avoid validating when the user presses the Cancel button. In the sequence validation occurs before the event CancelButton.Clicked.
View 1 RepliesI've got 2 radio buttons on a form and am trying to allow a user to change the color of the form based on which radio button is selected. I've used select case in a separate procedure to do this because ultimately I'd like to have about 1/2 dozen or so color options to choose from.
The color changes when the first radio button is selected (pink or green, doesn't matter), but when I try and select a 2nd option, the program crashes (VB 2010 Beta).
My code so far is:
Public Class Form1
Private Sub SetColourScheme(ByVal colour As String)
Select Case colour
[Code]....
I get a 'StackOverflow' error, but I don't really know what this means. NB: Adding 'Return' keyword made no difference to the outcome - same error.
i am still beginner in coding, i am using vb.net 2005 and access. in my form i am having a radio buttons called DEPARTMENT: english
[Code]...