I 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
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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 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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I'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
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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 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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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
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Basically I want to change a text if certain radio button is selected
Private Sub Form2_Shown(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Shown
If RadioButton1.Checked = True Then
Label11.Text = ("Boca Juniors")
End If
End Sub
I'm pretty sure the Form2_Shown is not correct but I dont know what else to put.
How do I change the color of a small circle (dot) contained within the radio button to be red in Winform Application use VB.NET or C#?
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i have problem that i know once someone answers, i will kick myself, but here goes. i need to move the text next to the radio button to the left of the radio button, that part is easy just make sure the the "right to left" is maked yes, got it. but, the problem is i am making a seating chart and the seats are labeled 10-a, 10-b etc.... when the right to left is set to yes my text reverses and becomes a-10 and i can't seem to figure out what is set in the properties the is causing the alpha to be placed before the numeric.
View 2 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 cannot figure out how to change the data in a listbox. I'm being driven completely mad by vb.net, finding it very very complicated.
Ok I have two list boxes on a form that contain correlated data i.e. the first item in the first list box corresponds to the first item in the second list box.
Under the two list boxes I have two text boxes for data entry.
For Example :
LstTagDatabaseLoop LstTagDatabaseSource
TxtTagDatabaseLoop TxtTagDatabaseSource
I want to Add Update and Remove items from the list. If the user selects an item, I want the selected item in the other list to change to correspond. I also want the two text boxes to be udpated with the currently selected item.
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however this invoked the selectedindexChanged sub umpteen dozen times and while in the end it did actually update the data, its obviously not the right way.
I found ListViews which perhaps is more appropriate but I couldn't get my head around it at all so returned to trying to use these listboxes. Is there a different object I should be using.
I'm finding vb.net to be too complicated for a hack programmer like myself...
How would I go about changing the color of a line of text in a Listbox when the user clicks a button? I have tried using ListBox1.Items(ListBox1.SelectedItem).Forecolor = Color.Gray, but I receive the error "Conversion from string "Mathematics 1" to type 'Integer' is not valid."
View 17 RepliesIn my project I would like to call an exe so that exe pop up will come with a Login Screen with 2 buttons Login and Cancel.In those 2 buttons, login button is focussed default. Now my application should invoke the Login button automatically. Means there won't be Pressing ENTER KEY or Mouse Button Etc. Just after the Login Screen, there is a 2nd Screen that has 5 different Radio buttons, the 1st Radio button is always the default. So I also want to click this radio button automatically without using the keyboard or the mouse. y intention is that, the application should do that automatically.
I have tried with getting the handle of the focused Button by GetFocus method and tried to send that handle to the application by SendMessage and PostMessage. But it's not working.So can any body give some suggestion regarding this?
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
View 1 RepliesI am using WPF in VB. My window contains radio buttons and combo boxes. I am wondering how can I save those in textfiles?
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View 7 RepliesHow do I get a Listbox on one form to change a button value on ANOTHER form.
My script says
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I have the following in vb.net
<asp:RadioButtonList ID="rbEdit5" runat="server" RepeatDirection="horizontal" >
<asp:ListItem Value="1" >Yes</asp:ListItem>
<asp:ListItem Value="0" >No</asp:ListItem>
</asp:RadioButtonList>
I need to programatically select one of the 2 listitems.How do I programatically select say 'Yes' above in vb.net?
I've come across this page, and I'm trying to click the radio button of the webbrowser. Here's the HTML source:
<div align="left" style="padding:2px;">
<input type="radio" name="choicepick" value="ABA">A
</div>
<div align="left" style="padding:2px;">
<input type="radio" name="choicepick" value="ABB">B
</div>
I've tried: Webbrowser1.document.getelementbyID("choicepick").setattribute("value","ABA")to click the 'A' radio button but it's not working.
I'm creating the 3 radio buttons in a private sub like such:
For counter As Integer = 0 To rc - 1
'controller name Radio button and properties.
Dim dynRadio As New RadioButton()
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I am trying to figure out how to add radio buttons to the frmMain_Load. The 2 parts of InputBox will show up. The first one show up with the Consult's Name entered, then a student's name enter. At that Student InputBox, I wants to add the 2 groupbox/6 radio buttons (3 radios each box) such as fall/spring/Summer and so on. How do I add it there?
Here is what I got
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Suppose I have 2 radio buttons r1 and r2, both the radio buttons ask for your gender, you can be a man or woman. So what I want: if user checks r1 but then realizes that she is a woman, she then wants to check r2 so the control on r2 gets checked while r1 gets unchecked.
<tr><td>
<asp:Label runat="server" text="Chooose Your Category" ID="lblcategory"></asp:Label>
</td><td>
<asp:RadioButton runat="server" Text="Male" ID="rbgold" />
</td><td>
<asp:RadioButton runat="server" Text="Female" ID="rbsilver" />
</td></tr>
What should I do next so as I can choose only one?
how can i program the to radio button.
View 2 RepliesI am trying to set a radio button in a PDF form using iTextSharp(open to other ways too).
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i like the way radio buttons look as compared to checkboxes. is there anyway to make radio buttons behave like checkboxes ,ie able to check or uncheck all radio buttons it seems i can only have one radio button checked ,when i check another the previous radio button unckecks ,i really dont want to use checkboxes as i like the look of radio buttons or perhaps there's a way to make checkboxes look like radio buttons?? in vb.net 2008?
View 22 RepliesI have radio buttons which are used for computation of discount percentage of the textbox value. The problem is that the discount subtracted stacks whenever I choose radio buttons simultaneously. What I want is that my radio button to work like a checkbox. I need the txtPrice to return to its original value when another radio button was selected then subtract the value of the preceding radio button. Pardon me sirs because I'm still a newbie in VB.net.[code]
View 2 RepliesIm new to VB and am using the 2008 express edition. So heres my issue.Lets say i have two radio buttons to set up. when each independent RADB is selected it will show its own picture. how do i write the code for this?
View 20 RepliesI 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
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I don't understand how control.Enabled = False can cause the OnCheckedChanged event.
i successfully load data from database to listbox, what i want to do is to add a record and then directly the listbox will update as well as in the delete.
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I have 4 radio buttons, r1, r2, r3, r4. These four radio buttons are in a group box.
r1 and r2 for asking the gender of person.
r1 for Male , r2 for Female
r3 and r4 for asking whether the user would like to continue.
r3 for Yes , r4 for No.
When I click r1 , r3 becomes unchecked and vice versa. Similar is the case with r2 , r4. So at a time I can check only one radio button. How can I get around this problem . The groupbox is essential so I cannot remove it.