/// <summary>
/// 检查更新文件，无参数
/// </summary>
/// <returns></returns>
public int CheckForUpdate()
{
string localXmlFile = Application.StartupPath + "\\UpdateList.xml";
if (!File.Exists(localXmlFile))
{
return(-1);
}
XmlFiles updaterXmlFiles = new XmlFiles(localXmlFile);
string tempUpdatePath = Environment.GetEnvironmentVariable("Temp") + "\\" + "_" + updaterXmlFiles.FindNode("//Application").Attributes["applicationId"].Value + "_" + "y" + "_" + "x" + "_" + "m" + "_" + "\\";
this._updaterURL = updaterXmlFiles.GetNodeValue("//Url") + "/UpdateList.xml";
this.DownAutoUpdateFile(tempUpdatePath);
string serverXmlFile = tempUpdatePath + "\\UpdateList.xml";
if (!File.Exists(serverXmlFile))
{
return(-1);
}
XmlFiles serverXmlFiles = new XmlFiles(serverXmlFile);
XmlFiles localXmlFiles = new XmlFiles(localXmlFile);
XmlNodeList newNodeList = serverXmlFiles.GetNodeList("AutoUpdater/Files");
XmlNodeList oldNodeList = localXmlFiles.GetNodeList("AutoUpdater/Files");
int result = 0;
for (int i = 0; i < newNodeList.Count; i++)
{
string[] fileList = new string[3];
string newFileName = newNodeList.Item(i).Attributes["Name"].Value.Trim();
string newVer = newNodeList.Item(i).Attributes["Ver"].Value.Trim();
ArrayList oldFileAl = new ArrayList();
for (int j = 0; j < oldNodeList.Count; j++)
{
string oldFileName = oldNodeList.Item(j).Attributes["Name"].Value.Trim();
string oldVer = oldNodeList.Item(j).Attributes["Ver"].Value.Trim();
oldFileAl.Add(oldFileName);
oldFileAl.Add(oldVer);
}
int pos = oldFileAl.IndexOf(newFileName);
if (pos == -1)
{
fileList[0] = newFileName;
fileList[1] = newVer;
result++;
}
else if (pos > -1 && newVer.CompareTo(oldFileAl[pos + 1].ToString()) > 0)
{
fileList[0] = newFileName;
fileList[1] = newVer;
result++;
}
}
return(result);
}
/// <summary>
/// AutoUpdate
/// </summary>
public void ForUpdate()
{
try
{
#region 自动更新
/*------------------自动更新----------------------------------*/
DrectSoft.DSSqlHelper.DS_SqlHelper.CreateSqlHelper();
string ip = "";
string sql = " select * from appcfg where configkey = 'ServiceIp' ";
DataTable dt = DrectSoft.DSSqlHelper.DS_SqlHelper.ExecuteDataTable(sql, CommandType.Text);
if (dt != null && dt.Rows.Count > 0)
{
ip = dt.Rows[0]["value"].ToString().Trim();
}
if (!ISIp(ip))
{
DrectSoft.Common.Ctrs.DLG.MyMessageBox.Show("配置的自动更新服务器IP地址不是有效的ip地址!");
return;
}
if (PublicClass.Ping(ip))//这里填写自动更新服务器IP
{
#region 自动启动AutoUpdate
string localXmlFile = AppDomain.CurrentDomain.BaseDirectory + @"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("更新配置文件出错，暂时无法获取新版本！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//获取服务器地址
updateUrl = string.Format(updaterXmlFiles.GetNodeValue("//Url"), ip);
updaterXmlFiles.GetElementsByTagName("Url")[0].InnerXml = updateUrl;
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();
serverXmlFile = tempUpdatePath + "UpdateList.xml";
if (!File.Exists(serverXmlFile))
{
MessageBox.Show("没有发现服务器更新文件列表！");
return;
}
availableUpdate = appUpdater.CheckForUpdate(serverXmlFile, localXmlFile, out htUpdateFile);
if (availableUpdate > 0)
{
//this.Close();
//this.Hide();
System.Diagnostics.Process.Start(AppDomain.CurrentDomain.BaseDirectory + "AutoUpdate.exe", ip);
Application.Exit();
System.Threading.Thread.Sleep(1000);//延时1秒
return;
}
#endregion
}
else
{
MessageBox.Show("无法Ping通服务器IP:" + ip + "，暂时无法判断软件版本更新！");
}
/*----------------------------------------------------*/
#endregion
labelControlWait.Visible = false;
progressBarControlWait.Visible = false;
LoadVersion();
}
catch (Exception ex)
{
this.CustomMessageBox.MessageShow(ex.Message);
m_FormMain.FormClosing -= new FormClosingEventHandler(m_FormMain.FormMain_FormClosing);
Application.Exit();
}
}
