VB.NET RadioButton Control.
The VB.NET RadioButton control allows you to choose one item within the parent control or group of items. When a user selects one option within a group of options the other options clear automatically. Typically the options are on the line of Yes/No, Male/Female, True/False etc. The RadioButton is very similiar to the CheckBox control. The main difference is with the CheckBox control, the user can select multiple choices within the same group of options.
Namespace: System::Windows::Forms
System.Windows.Forms (in system.windows.forms.dll)
Creating 2 new VB.NET Windows forms RadioButtons.
Dim Mradiobutton As New RadioButton
Dim Fradiobutton As New RadioButton
Assigning a text value to the VB.NET RadioButton controls.
Mradiobutton.Text = "Male"
Fradiobutton.Text = "Female"
Assigning a new location for the VB.NET Windows Forms RadioButton Controls.
Mradiobutton.Location = New Point(10, 10)
Fradiobutton.Location = New Point(10, 30)
Assigning the Check value to the RadioButton controls.
Mradiobutton.Checked = True
Fradiobutton.Checked = False
Adding a VB.NET RadioButton controls to the form.
Me.Controls.AddRange(New RadioButton() {Mradiobutton, Fradiobutton})
Creating a CheckedChanged Event for the VB.NET RadioButton controls.
AddHandler Fradiobutton.CheckedChanged, AddressOf Fradiobutton_checkchanged
AddHandler Mradiobutton.CheckedChanged, AddressOf Mradiobutton_checkedchanged
Responding to the VB.NET RadioButton CheckedChanged event.
Male RadioButton.
Private Sub Mradiobutton_checkedchanged(ByVal sender As Object, ByVal e As EventArgs)
MessageBox.Show("Male checked")
End Sub
Female RadioButton.
Private Sub Fradiobutton_checkchanged(ByVal sender As Object, ByVal e As EventArgs)
MessageBox.Show("Female checked")
End Sub
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