void CheckNewVersion() { GeneralConfigInfo si = GeneralConfigs.GetConfig(); string url = "http://www.westengine.com/go/latestCore.aspx"; string latestVersion = Installer.GetRemoteWebString(url, 8000, 0, Encoding.UTF8); string oldVersion = ""; if (si != null && si.ProductVersion != null) { oldVersion = si.ProductVersion; } if (latestVersion != "" && Installer.VersionLater(oldVersion, latestVersion)) { DownloadLocalHyperLink.NavigateUrl = "http://www.westengine.com/_data/We7.CMS-" + latestVersion + ".zip"; DownloadLocalHyperLink.Target = "_blank"; DownloadLocalHyperLink.Text = "下载" + latestVersion; NewversionPanel.Visible = true; NewVersionLabel.Text = string.Format("有一个新的 {0} CMS 版本可供升级", ProductBrand) + latestVersion; NewVersion = latestVersion; } }