private void Reboot()
{
// ダイアログで確認
// 次回起動する OS を指定
if (BcdManager.UpdateNextBootOperatingSystem(this.SelectedOperatingSystem.Identifier))
{
BcdManager.Reboot();
}
}
public bool Save()
{
var updated = false;
var operatingSystems = this.OperatingSystems;
// 個々の編集結果をセーブ
foreach (var operatingSystem in operatingSystems)
{
updated |= operatingSystem.Update();
}
// オーダーをセーブ
updated |= BcdManager.UpdateDisplayOrder(operatingSystems.Select(model => model.Identifier));
// 既定の OS をセーブ
var defaultOperatingSystem = operatingSystems.FirstOrDefault(model => model.IsDefault);
if (defaultOperatingSystem != null)
{
updated |= BcdManager.UpdateDefaultOperatingSystem(defaultOperatingSystem.Identifier);
}
// 次回起動の OS をセーブ
var nextOperatingSystem = operatingSystems.FirstOrDefault(model => model.IsNext);
if (nextOperatingSystem != null)
{
updated |= BcdManager.UpdateNextBootOperatingSystem(nextOperatingSystem.Identifier);
}
else
{
// Windows ブートマネージャーに戻す
updated |= BcdManager.UpdateNextBootOperatingSystem();
}
// 表示を更新
if (updated)
{
this.Refresh();
}
return(updated);
}
private void ItemOnCheckedChanged(object sender, EventArgs eventArgs)
{
var item = sender as ToolStripMenuItem;
if (item == null)
{
return;
}
var operatingSystemModel = item.Tag as OperatingSystemModel;
if (operatingSystemModel == null)
{
return;
}
var success = false;
var botMenuItems = this._BootMenus;
try
{
// 他のアイテムのチェック変更が発動しないようイベントを解除
foreach (var menuItem in botMenuItems)
{
menuItem.CheckedChanged -= this.ItemOnCheckedChanged;
}
if (item.Checked)
{
// 他のチェックを全て外す
foreach (var menuItem in botMenuItems)
{
if (menuItem != item)
{
menuItem.Checked = false;
}
}
}
else
{
// チェックの解除は認めない
item.Checked = true;
}
success = BcdManager.UpdateNextBootOperatingSystem(operatingSystemModel.Identifier);
if (success)
{
foreach (var menuItem in botMenuItems)
{
if (menuItem == null)
{
continue;
}
var model = menuItem.Tag as OperatingSystemModel;
if (model == null)
{
return;
}
model.IsNext = false;
}
operatingSystemModel.IsNext = true;
}
}
finally
{
foreach (var menuItem in botMenuItems)
{
menuItem.CheckedChanged += this.ItemOnCheckedChanged;
}
}
if (success)
{
if (this._CheckMenu.Checked && item.Checked)
{
BcdManager.Reboot();
}
}
}