/// <summary>
/// 升级
/// </summary>
/// <param name="currentVersion">当前版本号</param>
/// <param name="newVersion">新的版本号</param>
/// <returns></returns>
public static void Upgrade(MUpgrade upgrade)
{
if (upgrade == null || upgrade.Files == null || upgrade.Files.Count == 0)
{
return;
}
RaiseBeginUpgrade();
var index = 0;
foreach (var file in upgrade.Files)
{
RaiseFileBeginDownload(file.Name, index);
try
{
Down(upgrade.BaseUrl, file);
RaiseFileEndDownload(file.Name, index);
index++;
}
catch (Exception ex)
{
RaiseUpgradeError(ex.Message);
return;
}
}
RaiseEndUpgrade();
}
public static bool Check(string url, out MUpgrade upgrade)
{
try
{
var request = new WebClient();
request.Encoding = Encoding.UTF8;
var content = request.DownloadString(url);
var formatter = new XmlSerializer(typeof(MUpgrade));
using (var reader = new StringReader(content))
{
object obj = formatter.Deserialize(reader);
upgrade = obj as MUpgrade;
}
using (var fs = new FileStream(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "upgrade.xml"), FileMode.Create))
{
formatter.Serialize(fs, upgrade);
}
}
catch
{
upgrade = null;
}
return(upgrade != null);
}