XtraMessageBox

• Nov 17, 2018

The XtraMessageBox replaces the standard Windows Forms message boxes, which do not support DevExpress skins.

To display an XtraMessageBox, call the static XtraMessageBox.Show method. The sample code below prevents an application from closing if a user has clicked “No”.

C#

private void Form1_FormClosing(object sender, FormClosingEventArgs e) {
    if (XtraMessageBox.Show("Do you want to quit the application?", "Confirmation", MessageBoxButtons.YesNo) != DialogResult.Yes) {
        e.Cancel = true;
    }
}

VB.NET

Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As FormClosingEventArgs)
    If XtraMessageBox.Show("Do you want to quit the application?", "Confirmation", MessageBoxButtons.YesNo) <> DialogResult.Yes Then
        e.Cancel = True
    End If
End Sub

In case you need a more complex content message content, use the XtraDialog class instead.