private void downloadFiles()
{
GetNewFileList(Path.Combine(Application.StartupPath, "updateServerSide.xml"));
if (arrayFiles.Count > 0)
{
//if (DialogResult.Yes == MessageBox.Show(this, "有" + m_ary.Count + "个文件可以更新！是否立即更新？", "提示", MessageBoxButtons.YesNo))
{
string locationPath = GetURL();
string strTemp = DateTime.Now.Ticks.ToString();//临时文件名
string tempName = "";
string bakName = "";
bool bUpdateSucc = true;
//pBar.Minimum = 0;
//pBar.Maximum = 100;// m_ary.Count + 1;
for (int i = 0; i < arrayFiles.Count; i++)
{
//pBar.Value = 0;
string[] strAry = (string[])arrayFiles[i];
string strFileName = strAry[0].Trim();
//labMes.Text = strFileName;//该语句会导致子线程更新主界面卡死!应使用Invoke操作
try
{
string location = locationPath + "/" + strFileName;
tempName = strFileName + strTemp + ".tmp";
bakName = strFileName + strTemp + ".bak";
HttpDownloader ht = new HttpDownloader(downTimeout);
ht.Download(location, tempName, null, null);
//btnCancel.Enabled = false;
try
{
File.Move(strFileName, bakName);//改名原文件
}
catch (Exception ee) { EagleFileIO.LogWrite(ee.ToString() + strFileName); }
File.Move(tempName, strFileName);//启用新文件
try
{
File.Delete(bakName);//删除原文件(测试发现：运行中的文件，可以被修改名字！但是不能被删除！)
}
catch { }
//btnCancel.Enabled = true;
}
catch (Exception e)
{
EagleFileIO.LogWrite("更新失败：" + strFileName);
EagleFileIO.LogWrite(e.ToString());
//if (!isCanceled)
// MessageBox.Show(this, "更新失败！请重试或者取消更新。"
// + System.Environment.NewLine + System.Environment.NewLine + "文件名：" + strFileName, "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
bUpdateSucc = false;
//tryCount = 2;
}
finally
{
try
{
File.Delete(tempName);
}
catch { }
}
if (!bUpdateSucc)
{
//btnUpdate.Enabled = true;
//picLoading.Visible = false;
break;
}
//System.Threading.Thread.Sleep(5000);
}
if (bUpdateSucc)
{
System.IO.File.Copy(Application.StartupPath + "\\updateServerSide.xml", Path.Combine(Application.StartupPath, strUpdateXmlFile), true);
System.IO.File.Delete(Application.StartupPath + "\\updateServerSide.xml");
EagleFileIO.LogWrite("自动更新成功！文件数：" + arrayFiles.Count);
//tryCount = 2;
return;
}
else
{
//MessageBox.Show("更新失败");
}
}
//else
//{
// tryCount = 2;
// Application.Exit();
//}
}
else
{
//MessageBox.Show("没有代码需要更新");
//tryCount = 2;
return;;
}
}
