What is a radio button in Visual Basic?
Advertisements. The RadioButton control is used to provide a set of mutually exclusive options. The user can select one radio button in a group. If you need to place more than one group of radio buttons in the same form, you should place them in different container controls like a GroupBox control.
How do I select a radio button in Visual Studio?
RadioButton Control
- Step 1: Drag the RadioButton control from the toolbox and drop it to the Windows form, as shown below.
- Step 2: Once the RadioButton is added to the form, we can set various properties of the RadioButton by clicking on the Radio control.
- RadioBtn.vb.
- Output:
How can I add radio button value in VB net?
dim s as boolean if radiobutton1. checked = true then s = true elseif radiobutton2. checked = true then s = false end if cmd = New OleDbCommand(“Insert into table_petugas (name,status) Values (‘” & txtname. Text & “‘,'” & status & “‘ )”, conn) cmd.
How do I group radio buttons in Visual Basic?
To group RadioButton controls as a set to function independently of other sets
- Drag a GroupBox or Panel control from the Windows Forms tab on the Toolbox onto the form.
- Draw RadioButton controls on the GroupBox or Panel control.
How do you clear a radio button in Visual Basic?
Find the button in the “Components” list and drag it onto the form. While the button is still selected, go to the “Properties” window on the bottom right of your screen and change its text property to read: “Clear Radio Buttons.”
What is the default event of radio button?
Only one event occurs on a radio button control: Selection Changed. Runtime fires the event when the user changes the status of a radio button. Consequently, Selection Changed should occur in pairs for radio buttons: Once for the selected control and once for the control that the system deselects.
How do I make radio buttons?
Creating Radio Buttons Open the document that you wish to add Radio Buttons to On the menu bar select Forms->Create/Edit Form Click on the Radio Button located on the tool bar Once you click on the button you can place the Radio Button wherever you need it on the PDF document
How to control radio buttons?
Create a windows form as shown in the below image: Visual Studio -> File -> New -> Project -> WindowsFormApp
Why are radio buttons called ‘radio’ buttons?
Radio buttons were named after the physical buttons used on older radios to select preset stations. Taken from Wikipedia: Radio Button. It was named this because on old radio buttons, you could only select one option at a time, rather than checkboxes, where multiple options can be selected.
What is the function of a radio button?
A radio button or option button is a graphical control element that allows the user to choose only one of a predefined set of mutually exclusive options. The singular property of a radio button makes it distinct from a checkbox, which allows more than one (or no) item to be selected and for the unselected state to be restored.
