private void FrmUpdate_Load(object sender, System.EventArgs e)
{
string currentDirectory =Environment.CurrentDirectory ;
if(!AppConst.GetConfig())
{
MessageBox.Show("配置文件读取失败！请确定配置文件放在"+currentDirectory+"该目录下");
return;
}
panel2.Visible = false;
btnFinish.Visible = false;
string localXmlFile = currentDirectory + "\\UpdateList.xml";
string serverXmlFile = string.Empty;
try
{
//从本地读取更新配置文件信息
updaterXmlFiles = new XmlFiles(localXmlFile );
}
catch
{
MessageBox.Show("配置文件出错!","错误",MessageBoxButtons.OK,MessageBoxIcon.Error);
this.Close();
return;
}
//获取服务器地址
updateUrl = updaterXmlFiles.GetNodeValue("//Url");
AppUpdater appUpdater = new AppUpdater();
appUpdater.UpdaterUrl = updateUrl + "/UpdateList.xml" + url_postfix;
//与服务器连接,下载更新配置文件
try
{
//临时更新文件目录
tempUpdatePath = currentDirectory+"\\"+AppConst.TempFilePath;
appUpdater.DownAutoUpdateFile(tempUpdatePath);
}
catch
{
MessageBox.Show("与服务器连接失败,操作超时!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
this.Close();
return;
}
//获取更新文件列表
htUpdateFile = new Hashtable();
serverXmlFile = tempUpdatePath + "\\UpdateList.xml";
if(!File.Exists(serverXmlFile))
{
return;
}
availableUpdate = appUpdater.CheckForUpdate(serverXmlFile,localXmlFile,out htUpdateFile);
if (availableUpdate > 0)
{
for(int i=0;i<htUpdateFile.Count;i++)
{
string [] fileArray =(string []) htUpdateFile[i];
lvUpdateList.Items.Add(new ListViewItem(fileArray));
}
}
}
private void UpdateForm_Load(object sender, EventArgs e)
{
string localXmlFile = string.Empty;
//商业版与免费版区分
if (Settings.Default.AuthorityUrl.Equals(@"\Template\Authority.XML"))
{
localXmlFile = Utils.installPath + "\\UpdateList_Ent.xml";
}
else
{
localXmlFile = Utils.installPath + "\\UpdateList.xml";
}
string serverXmlFile = string.Empty;
try
{
//从本地读取更新配置文件信息
updaterXmlFiles = new XmlFiles(localXmlFile);
}
catch
{
MessageBox.Show("配置文件出错!", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.Close();
return;
}
//获取服务器地址
AppUpdater appUpdater = new AppUpdater();
try
{
updateUrl = updaterXmlFiles.GetNodeValue("//Url");
//商业版与免费版区分
if (Settings.Default.AuthorityUrl.Equals(@"\Template\Authority.XML"))
{
appUpdater.UpdaterUrl = updateUrl + "/UpdateList_Ent.xml";
}
else
{
appUpdater.UpdaterUrl = updateUrl + "/UpdateList.xml";
}
}
catch (System.Exception ex)
{
MessageBox.Show("获取服务器地址失败,失败原因为：" + ex.Message);
this.Close();
return;
}
//与服务器连接,下载更新配置文件
try
{
string strTime = DateTime.Now.ToString("yyyy_MM_dd_HH_mm_ss_fff");
//tempUpdatePath = Environment.GetEnvironmentVariable("Temp") + "\\" + "_" + updaterXmlFiles.FindNode("//Application").Attributes["applicationId"].Value + "_" + strTime + "\\";
tempUpdatePath = String.Format("{0}\\TempUpdate\\_{1}_{2}\\", Directory.GetCurrentDirectory(), updaterXmlFiles.FindNode("//Application").Attributes["applicationId"].Value, strTime);
appUpdater.DownAutoUpdateFile(tempUpdatePath);
}
catch
{
MessageBox.Show("与服务器连接失败,操作超时!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
return;
}
//获取更新文件列表
Hashtable htUpdateFile = new Hashtable();
try
{
//商业版与免费版区分
if (Settings.Default.AuthorityUrl.Equals(@"\Template\Authority.XML"))
{
serverXmlFile = tempUpdatePath + "\\UpdateList_Ent.xml";
}
else
{
serverXmlFile = tempUpdatePath + "\\UpdateList.xml";
}
if (!File.Exists(serverXmlFile))
{
return;
}
availableUpdate = appUpdater.CheckForUpdate(serverXmlFile, localXmlFile, out htUpdateFile);
if (availableUpdate > 0)
{
for (int i = 0; i < htUpdateFile.Count; i++)
{
string[] fileArray = (string[])htUpdateFile[i];
lvUpdateList.Items.Add(new ListViewItem(fileArray));
}
}
else
{
System.IO.Directory.Delete(tempUpdatePath, true);
}
}
catch (System.Exception ex)
{
MessageBox.Show("更新文件列表更新失败,失败原因为：" + ex.Message);
}
}
public bool IsUpdate()
{
string updateUrl = string.Empty;
string tempUpdatePath = string.Empty;
XmlFiles updaterXmlFiles = null;
int availableUpdate = 0;
string localXmlFile = AppDomain.CurrentDomain.BaseDirectory + "UpdateList.xml";
string serverXmlFile = string.Empty;
if (!File.Exists(localXmlFile))
{
MessageBox.Show("配置文件不存在!", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
return(false);
}
try
{
//从本地读取更新配置文件信息
updaterXmlFiles = new XmlFiles(localXmlFile);
}
catch
{
MessageBox.Show("配置文件出错!", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
//this.Close();
return(false);
}
//获取服务器地址
updateUrl = updaterXmlFiles.GetNodeValue("//Url");
AppUpdater appUpdater = new AppUpdater();
appUpdater.UpdaterUrl = updateUrl + "/UpdateList.xml";
//与服务器连接,下载更新配置文件
try
{
tempUpdatePath = Environment.GetEnvironmentVariable("Temp") + "\\" + "_" + updaterXmlFiles.FindNode("//Application").Attributes["applicationId"].Value + "_" + "y" + "_" + "x" + "_" + "m" + "_" + "\\";
appUpdater.DownAutoUpdateFile(tempUpdatePath);
}
catch
{
MessageBox.Show("与更新服务器连接失败,操作超时!", "程序更新提示", MessageBoxButton.OK, MessageBoxImage.Information);
//this.Close();
return(false);
}
//获取更新文件列表
Hashtable htUpdateFile = new Hashtable();
serverXmlFile = tempUpdatePath + "\\UpdateList.xml";
if (!File.Exists(serverXmlFile))
{
return(false);
}
try
{
availableUpdate = appUpdater.CheckForUpdate(serverXmlFile, localXmlFile, out htUpdateFile);
}
catch
{
MessageBox.Show("服务器配置文件格式错误", "程序更新提示", MessageBoxButton.OK, MessageBoxImage.Information);
return(false);
}
if (availableUpdate > 0)
{
return(true);
}
else
{
return(false);
}
}