public static List <FileENT> GetUpdateList()
{
List <FileENT> list = new List <FileENT>();
XmlDocument xml = new XmlDocument();
xml.Load(AppParameter.LocalUPdateConfig);
XmlNodeList nodeList = xml.SelectNodes("/updateFiles/file[@version>" + AppParameter.Version + "]");
FileENT ent = null;
foreach (XmlNode node in nodeList)
{
ent = new FileENT();
ent.FileFullName = node.Attributes["name"].Value;
ent.Src = node.Attributes["src"].Value;
ent.Version = node.Attributes["version"].Value;
ent.Size = Convert.ToInt32(node.Attributes["size"].Value);
ent.Option = (UpdateOption)Enum.Parse(typeof(UpdateOption), node.Attributes["option"].Value);
list.Add(ent);
}
return(list);
}
/// <summary>
/// 执行单个更新
/// </summary>
/// <param name="ent"></param>
/// <returns></returns>
public bool ExecUpdateItem(FileENT ent)
{
bool result = true;
try
{
if (ent.Option == UpdateOption.del)
{
File.Delete(ent.FileFullName);
}
else
{
HttpHelper.DownLoadFile(ent.Src, Path.Combine(AppParameter.MainPath, ent.FileFullName));
}
}
catch { result = false; }
return(result);
}
/// <summary>
/// 更新
/// </summary>
public void UpdateApp()
{
//bool flag = false;
int successCount = 0;
int failCount = 0;
int itemIndex = 0;
List <FileENT> list = ConfigHelper.GetUpdateList();
if (list.Count == 0)
{
MessageBox.Show("版本已是最新", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.btnFinish.Enabled = true;
this.btnStart.Enabled = false;
isDelete = false;
this.Close();
return;
}
//Thread[] arrThread = new Thread[5];
//for (int i = 0; i < arrThread.Length; i++)
//{
// arrThread[i] = new Thread(new ThreadStart(delegate()
// {
thread = new Thread(new ThreadStart(delegate
{
#region thread method
FileENT ent = null;
while (true)
{
lock (this)
{
if (itemIndex >= list.Count)
{
break;
}
ent = list[itemIndex];
//PrintResultDelegate pd = PrintResult;
string msg = string.Empty;
if (ExecUpdateItem(ent))
{
msg = ent.FileFullName + "更新成功";
successCount++;
}
else
{
msg = ent.FileFullName + "更新失败";
failCount++;
}
if (this.InvokeRequired)
{
//this.Invoke(pd, msg,
// (int)Math.Ceiling(1f / list.Count * 100));
this.Invoke((Action) delegate()
{
listBox1.Items.Add(msg);
int val = (int)Math.Ceiling(1f / list.Count * 100);
progressBar1.Value = progressBar1.Value + val > 100 ? 100 : progressBar1.Value + val;
});
}
itemIndex++;
if (successCount + failCount == list.Count && this.InvokeRequired)
{
string finishMessage = string.Empty;
//SetButtonDelegate sbtn = SetButton;
//this.Invoke(sbtn);
if (this.InvokeRequired)
{
this.Invoke((Action) delegate()
{
btnFinish.Enabled = true;
});
}
isDelete = failCount != 0;
if (!isDelete)
{
AppParameter.Version = list.Last().Version;
ConfigHelper.UpdateAppConfig("version", AppParameter.Version);
finishMessage = "升级完成，程序已成功升级到" + AppParameter.Version;
}
else
{
finishMessage = "升级完成，但不成功";
}
MessageBox.Show(finishMessage, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
runningLock = false;
}
}
}
#endregion
}));
// }));
//}
runningLock = true;
thread.Start();
//foreach (Thread t in arrThread)
//{
// t.Start();
//}
}
