//检查更新
private void UpdateToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
_checkUpdate = new CheckUpdate();
if (_checkUpdate.IsConnectedInternet())
{
if (_checkUpdate.Download())
{
if (_checkUpdate.HasNewVersion())
{
form_Update = UpdateForm.GetInstance(_checkUpdate.NewVersion);
form_Update.CloseHandlor += new UpdateForm.CloseHandler(CloseDeskHelper);
form_Update.ShowForm();
}
else//HasNewVersion()
{
MessageBox.Show("已经是最新版本");
}
}
else//Download()
{
MessageBox.Show("已经是最新版本");
}
}
else//IsConnectedInternet()
{
MessageBox.Show("本机没有连接互联网");
}
}
catch (Exception ex)
{
log.WriteLog(ex.ToString());
}
}