private void edit_ToolStripButton_Click(object sender, EventArgs e)
 {
     using (SoftwareInstallerForm installerDialog = new SoftwareInstallerForm(Selected))
     {
         if (installerDialog.ShowDialog(this) == DialogResult.OK)
         {
             installers_DataGridView.Refresh();
         }
     }
 }
 private void add_ToolStripButton_Click(object sender, EventArgs e)
 {
     using (SoftwareInstallerForm installerDialog = new SoftwareInstallerForm())
     {
         if (installerDialog.ShowDialog(this) == DialogResult.OK)
         {
             _installers.Add(installerDialog.SoftwareInstaller);
             _dataContext.AddToSoftwareInstallers(installerDialog.SoftwareInstaller);
             RefreshInstallerGrid();
         }
     }
 }