CheckBoxGroup - ahatornn/clforms GitHub Wiki

ClForms.Elements.CheckBoxGroup
A group of related but mutually exclusive checkbox buttons

public class CheckBoxGroup: GroupItemControl, IElementStyle<CheckBoxGroup>

Inheritance Control -> BaseFocusableControl -> GroupItemControl -> CheckBoxGroup
Derived IElementStyle<CheckBoxGroup>

The following code example creates a CheckBoxGroup, sets its Text property to "CheckBoxGroup panel" AutoSize to false, Columns to 3, and adds event handler OnSelectedCheckedChanged. Also adds items for checking.

var cbg1 = new CheckBoxGroup()
{
    Text = "CheckBoxGroup panel",
    AutoSize = false,
    Columns = 3,
};
cbg1.OnSelectedCheckedChanged += SelectedCheckedHandler;

cbg1.Items.Add("January");
cbg1.Items.Add("February");
cbg1.Items.Add("March");
cbg1.Items.Add("April", isDisabled: true);

panel1.AddContent(cbg1);
…
private void SelectedCheckedHandler(object sender, SelectedItemCheckedEventArgs e)
{
    // put your business logic here
}

You can find more examples of using the CheckBoxGroup in this project

An item can be clicked by using ENTER key, or SPACEBAR if the CheckBoxGroup has focus.
The Background and Foreground properties as default equals Color.NotSet value (transparent).