The code below obviously works, but there must be a more elegant For Next code? I have 20 Radiobuttons and the user fills a textbox. I can't work out how to rename Button1 to Button2 in a loop.
Is there a way to validate a groupbox with a couple radiobuttons in it to make sure that one of the radiobuttons is selected?
Heres why I need this. I need a user to be able to select their class rank out by way of radiobuttons in a groupbox. When they click submit, I need to validate that atleast one of the radiobuttons got selected and if not display a messagebox.
I got one reply early of:
If myGroupBox.Controls.OfType(Of RadioButton).Count(Function(rb) rb.Checked) = 0 Then 'There is no RadioButton checked in myGroupBox. End If
Is there any other ways other then that? Preferrably a more 'dumbed' down way? This is for just an entry level VB class, I would prefer not to use something of that nature if there is another way.
I'm wondering if there's an easier way to do what I'm trying to do, because right now it seems like I have to program all the functionality manually.Here's my situation. I have a UserControl with a single Radiobutton on it.When the radiobutton is clicked, it marks the UserControl as "checked" and does some nice OnPa
i have a form with a bunch of textbox's that are connected to a ms access data source, so i can update, edit and delete records.I also have 4 radio buttons.What i'm trying to acheive is that when a row is selected in the datagridview, the textboxes show the values in them (id, name, number, etc.),which works perfectly, and the radio buttons should show the value of the "grade" column of the cell that is selected.
So basicaly when you click a record, if the grade is 5 i want the radiobutton5 to be selected. And if i click radiobutton6 it should update the field to 6.
In the form load I generate a radiobutton for each label, with the text property being the name of the label.So two radiobuttons are made The first one will have text: Label1 I have
Quote:
dim objStore as object
Example:I select the first radiobutton (text: Label1)Then Label1 should be stored in objStore as object.So then I can do
I wonder how to make the Radiobutton ON when webbrowser is fully loaded, and the Radiobutton OFF when the page is loading. It's like boolen. Im using Webbrowser1.If you do not understand im mean this:
1. Click on a link on a site.
2. The Radiobutton gone OFF.
3. When the page is 100% loaded, the Radiobutton gone ON.
in load of my form, i create automaticly some radiobutton in relationship with the number of Categorie in my BD i hope that when i check for exemple the radiobutton1, it show me (" hello all ")
in reality i don't want to show that, but it just for to simplify my question
this is my code for creation of radiobutton : Private Sub Gh_Produit1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
I'm trying to make a game shop.the shop has items, and you pick which item you want through a radiobutton. Then it has a textbox that asks for the quantity of how many you want. Then how click a button, and I want a message box to pop up saying "You have purchased # (whatever item)(s)" The radiobutton text has the name of the item.
In a asp.net mvc form, im using a radiobutton set, to set a property. [code] I need the CType or i get an overload error.This case seems like the most commom use of radiobutton when working with a Model property.Of course i could create a partial view or a control, but apart from that, is there a cleaner code to accomplish this?
Code: Public Class Form1 Dim dblPrice As Double = 0 Dim dblTotal As Double = 0
[code]...
I'm trying to get a counter going for radiobutton 3 which will allow the user to add an extra child or adult for a set price any one know how I can do this.
I have problem, that I have a lot of code, and I want to try to make less as much code. I have 30 RadioButtons and is even possible tu use something like that If CheckedRadioButton.Checked = True Then When user click on any of RadioButtons, then it can write number of RadioButton in settings.
I want to change the CssClass for the RadioButtonList while populating the theRadioButtonList. I don't know how to access the radio button while binding the list. do I need to use DataBind or DataBounding event ? and how ?
Probably bad code but I'm wondering why I'm getting these errors for the code below?
Value of type 'System.EventArgs' cannot be converted to 'System.Drawing.Image'.
Syntax error.
Private Sub rdbtnVisa_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rdbtnVisa.CheckedChanged If rdbtnVisa.Checked Then pBoxVisa.Image = E:VBClassProjectProjectProjectinDebugVisa.jpg End If
I've underlined an marked in red the characters that are spitting the error.
i already write below coding on my code site.. If rdb1.Checked = TrueThen MsgBox("You will depart in the morning at 10.00am") ElseIf rdb2.Checked = TrueThen MsgBox("You will depart o the evening at 04.00pm") EndIf when user choose..ex:destination..user still can select both radiobutton.. i want the radiobutton can be select one only,
I need the user to choose one on a group of RadioButton controls. The problem is that on form load, one RadioButton is automatically selected. I does not want one selected, unless the user checks it, but cannot find how to disable automatic selection.
Is it possible to have radio buttion 1 control this code and have radio button 2 control the same code with different sizes? If this can be done it will get me buy until I learn a better way. It is a small envelope app, someday I will add a database to it too hold all my address. Right now I only use a couple different sizes.
I am working on a project that has a groupbox with 4 radiobuttons in it. Since I have it in a groupbox, instead of doing an if statement for each radiobutton, can I do something else that will give me the value of that radiobutton so I can insert it into an sqlcommand line?This form has three groupboxes. the other two groupboxes are just textboxes so I was able to get the value for that and do an insert into statement to put the values in my database.How can I do the same with a groupbox that has these 4
Maybe a windows form doesn't usually hold that many radio buttons. You only need so many;say four different sizes you would need a radio button for each one. In my case I have two GroupBox Containers each with 3 or 4 RadioButtons. If I have a reset button (giving the user a method of starting over) that clears any selections the user made, I have 7 lines to 'uncheck' each item individually.
Like this; FirstRadioButton.Checked = False SecondRadioButton.Checked = False
I set a radiobutton.value to true. when I go to save and perform bindingsource.endedit. radiobutton.value is then nothing. any ideas as to what could cause this?
I wont to built a web player i broke down the project in pieces so i can be more efficient.Project info:The user has 4 default station (4 radiobutton).From menuStrip can add a station.This is a run time control that add a new radiobutton on FlowLayoutPanel.It has a text like the user wont it.The user can add as many station as he like.The problem:I can be able to insert in radiobutton the proper text .How i can make after user check the radiobutton and push button Listen to load the url value and play.(i know after that RadioPlayer.URL = xxxx ).I be aware for clik event addressOf and for a dynamical used array but nothing help me out to take the url value and connect to the radiobutton.Target:After user add a station ,he can check the station and after push the Listen! button can listen .Conclusion This is only the part of the project. Runtime control item and handles the value.
Form1 Public Class Form1 Private Sub AddToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AddToolStripMenuItem.Click
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
When filling controls on a form, I want to check the DB value of a Field, if it Yes one RB is set to checked, if it is No the other one is set. I know I have doen this before but can't remeber how or find a sample.
vb.net If Not dsSearch.Tables(0).Rows(dbCursor).Item(12) Is DBNull.Value Then If dsSearch.Tables(0).Rows(dbCursor).Item(12) Is "Yes" Then Me.rbtActive.Checked = CBool(CheckState.Checked)