private void RefreshMenuItem(
TreeListNode node,
ServiceTreeDataSourceChangedEventArgs e)
{
if (node == null)
{
MenuItemHelper.Instance.Buttons[MenuItem.RefreshServiceList].Enabled = true;
MenuItemHelper.Instance.Buttons[MenuItem.StartService].Enabled = false;
MenuItemHelper.Instance.Buttons[MenuItem.StopService].Enabled = false;
MenuItemHelper.Instance.Buttons[MenuItem.ServiceLogReload].Enabled = false;
MenuItemHelper.Instance.Buttons[MenuItem.ViewHistoryLog].Enabled = false;
}
else
{
if (node.Tag is ServiceEntity serivce)
{
MenuItemHelper.Instance.Buttons[MenuItem.RefreshServiceList].Enabled = true;
MenuItemHelper.Instance.Buttons[MenuItem.StartService].Enabled = serivce.Status == ServiceControllerStatus.Stopped;
MenuItemHelper.Instance.Buttons[MenuItem.StopService].Enabled = serivce.Status == ServiceControllerStatus.Running;
}
else
{
MenuItemHelper.Instance.Buttons[MenuItem.RefreshServiceList].Enabled = true;
MenuItemHelper.Instance.Buttons[MenuItem.StartService].Enabled = false;
MenuItemHelper.Instance.Buttons[MenuItem.StopService].Enabled = false;
}
}
}
private void RaiseDataSourceChanged(TreeListNode node)
{
if (OnDataSourceChanged != null && allowDataSourceChanged)
{
ServiceTreeDataSourceChangedEventArgs args;
if (node == null || node.Tag == null)
{
args = new ServiceTreeDataSourceChangedEventArgs(null);
}
else
{
args =
new ServiceTreeDataSourceChangedEventArgs(
node.Tag as ServiceEntity);
}
OnDataSourceChanged(tlServices, args);
RefreshMenuItem(node, args);
}
}
