private static List <VersionInfoModel> GetVersionInfoList(ClientType clientType)
{
XDocument doc = XDocument.Load(System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Configuration/Version.config"));
if (null != doc)
{
XElement root = doc.Root;
IEnumerable <XElement> versionCollection = root.Elements("versionCollection");
if (versionCollection != null && versionCollection.Count() > 0)
{
foreach (XElement item in versionCollection)
{
int type = 0;
int.TryParse(item.Attribute("clientType").Value, out type);
if (type == (int)clientType)
{
string downloadPath = item.Attribute("downloadPath").Value;
List <VersionInfoModel> versionInfoList = new List <VersionInfoModel>();
IEnumerable <XElement> versionList = item.Elements("version");
if (versionList != null && versionList.Count() > 0)
{
foreach (XElement versionXElement in versionList)
{
VersionInfoModel version = new VersionInfoModel();
version.Code = GetElementValue(versionXElement, "code");
string forcedUpdate = GetElementValue(versionXElement, "forcedUpdate");
if (forcedUpdate == "true")
{
version.IsForcedUpdate = true;
}
else
{
version.IsForcedUpdate = false;
}
version.Description = GetElementValue(versionXElement, "description");
version.DownloadPath = downloadPath;
versionInfoList.Add(version);
}
}
return(versionInfoList);
}
}
}
}
return(null);
}
private static VersionInfoModel CheckVersionUpdate(string versionCode, ClientType clientType)
{
List <VersionInfoModel> list = GetVersionInfoList(clientType);
if (list != null && list.Count > 0)
{
VersionInfoModel versinoInfo = list[list.Count() - 1];//最新版本信息
if (list.Exists(item => item.Code == versionCode))
{
switch (CompareVersionCode(versionCode, versinoInfo.Code))
{
case 0:
versinoInfo.IsUpdate = false;
break;
case 1: //服务端版本大于客户端版本
versinoInfo.IsUpdate = true;
break;
case 2: //相等
{
versinoInfo.IsUpdate = false;
versinoInfo.IsForcedUpdate = false;
} break;
default:
break;
}
}
else
{
versinoInfo.IsForcedUpdate = true;
versinoInfo.IsUpdate = true;
}
return(versinoInfo);
}
return(null);
}
