using System; using System.Collections.Generic; using System.Linq; using System.Text; using Microsoft.Office.Tools.Ribbon; namespace SignatureManager { public partial class AddinRibbon { private void AddinRibbon_Load(object sender, RibbonUIEventArgs e) { } private void but_settings_Click(object sender, RibbonControlEventArgs e) { SettingsForm form = new SettingsForm(); form.ShowDialog(); } } }