private void UpdateForm_Load(object sender, EventArgs e)
{
ThreadPool.QueueUserWorkItem((obj) =>
{
try
{
work.Do();
this.DialogResult = DialogResult.OK;
}
catch (Exception EX)
{
MessageBox.Show(EX.Message);
}
});
}
static void Main(string[] args)
{
if (f)
{
try
{
string isClickUpdate = "0";
string localAddress = AppDomain.CurrentDomain.BaseDirectory;
if (args.Length == 3)
{
isClickUpdate = args[2];
}
UpdateWork updateWork = new UpdateWork(localAddress, isClickUpdate);
string programName = updateWork.localInfo.AppName;
string silentUpdate = updateWork.localInfo.SilentUpdate;
if (updateWork.UpdateVerList.Count != 0)
{
/* 当前用户是管理员的时候，直接启动应用程序
* 如果不是管理员，则使用启动对象启动程序，以确保使用管理员身份运行
*/
//获得当前登录的Windows用户标示
System.Security.Principal.WindowsIdentity identity = System.Security.Principal.WindowsIdentity.GetCurrent();
//创建Windows用户主题
Application.EnableVisualStyles();
System.Security.Principal.WindowsPrincipal principal = new System.Security.Principal.WindowsPrincipal(identity);
//判断当前登录用户是否为管理员
if (principal.IsInRole(System.Security.Principal.WindowsBuiltInRole.Administrator))
{
if (silentUpdate == "1")
{
updateWork.Do();
}
else
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new MainForm(updateWork));
}
}
else
{
string result = Environment.GetEnvironmentVariable("systemdrive");
if (AppDomain.CurrentDomain.BaseDirectory.Contains(result))
{
//创建启动对象
ProcessStartInfo startInfo = new ProcessStartInfo
{
//设置运行文件
FileName = System.Windows.Forms.Application.ExecutablePath,
//设置启动动作,确保以管理员身份运行
Verb = "runas",
Arguments = " " + programName + " " + silentUpdate
};
//如果不是管理员，则启动UAC
System.Diagnostics.Process.Start(startInfo);
}
else
{
if (silentUpdate == "1")
{
updateWork.Do();
}
else
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new MainForm(updateWork));
}
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}