/// <summary>
/// 返回下载更新文件的临时目录
/// </summary>
/// <returns></returns>
public void DownAutoUpdateFile(string downpath)
{
if (!System.IO.Directory.Exists(downpath))
{
System.IO.Directory.CreateDirectory(downpath);
}
string serverXmlFile = downpath + @"Version.xml";
try
{
WebRequest req = WebRequest.Create(this.UpdaterUrl);
WebResponse res = req.GetResponse();
if (res.ContentLength > 0)
{
try
{
WebClient wClient = new WebClient();
wClient.DownloadFile(this.UpdaterUrl, serverXmlFile);
}
catch
{
FrmUpdate.WriteLog("下载xml文件异常1");
return;
}
}
}
catch
{
FrmUpdate.WriteLog("下载xml文件异常2");
return;
}
//return tempPath;
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
FrmUpdate frmUpdate = new FrmUpdate();
Application.Run(frmUpdate);
}
/// <summary>
/// 判断是否有更新
/// </summary>
/// <returns></returns>
public bool IsUpdate()
{
if (frmU == null)
{
frmU = new FrmUpdate();
frmU.Name = "frmU";
}
return(frmU.IsUpdate);
}
private static void Main(string[] args)
{
string location = Assembly.GetExecutingAssembly().Location;
Environment.CurrentDirectory = Path.GetDirectoryName(location);
if (!location.EndsWith("temp.exe"))
{
string destFileName = location.Replace(".exe", "temp.exe");
foreach (Process process in Process.GetProcesses())
{
if (destFileName.EndsWith(process.ProcessName.ToLower() + ".exe"))
{
for (int i = 0; i < process.Threads.Count; i++)
{
process.Threads[i].Dispose();
}
process.Kill();
}
}
try
{
System.IO.File.Copy(location, destFileName, true);
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
return;
}
if (System.IO.File.Exists(destFileName))
{
string arguments = "";
foreach (string str4 in args)
{
object obj2 = arguments;
arguments = string.Concat(new object[] { obj2, '"', str4, '"', " " });
}
arguments = arguments.Trim();
Process.Start(destFileName, arguments);
return;
}
}
Control.CheckForIllegalCrossThreadCalls = false;
FrmUpdate mainForm = new FrmUpdate();
if (mainForm.CheckHasNewVersion())
{
Application.Run(mainForm);
}
}
