CheckButton.CheckedChanged Event

Allows you to respond to the button’s check state being changed.

Namespace: DevExpress.XtraEditors

Assembly: DevExpress.XtraEditors.v20.2.dll

NuGet Package: DevExpress.Win.Navigation

Declaration

C#

[DXCategory("Events")]
public event EventHandler CheckedChanged

VB.NET

<DXCategory("Events")>
Public Event CheckedChanged As EventHandler

Event Data

The CheckedChanged event's data class is EventArgs.

Remarks

The CheckedChanged event fires after the button’s state specified by the CheckButton.Checked property has been changed.

C#

checkButton1.CheckedChanged += (s, ea) => {
    CheckButton btn = s as CheckButton;
    if (btn.Checked) {
        //...
    }
};

VB.NET

AddHandler CheckButton1.CheckedChanged, Sub(s, ea)
    Dim btn As CheckButton = TryCast(s, CheckButton)
    If btn.Checked=True Then 
        '...
    End If
End Sub

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CheckedChanged event.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

VB.NET

how-to-use-document-variable-docvariable-fields-e3099/VB/DocumentVariablesExample/Form1.vb#L120

Private Sub btn_ShowCodes_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btn_ShowCodes.CheckedChanged
    Dim doc As Document = richEdit.Document