private void Upgrade(ref string schemaVersion, string newSchemaVersion)
{
if (schemaVersion == newSchemaVersion)
{
return;
}
Version v = new Version(schemaVersion);
new Version(newSchemaVersion);
if (v < new Version("2.0.0.0"))
{
string text = "当前程序不再支持V2.0版本以下的旧版本项目！";
AutoCloseMessageBoxService.Show(text);
throw new Exception(text);
}
this.Upgrade(ref schemaVersion, ProjectJsonConfig.initial_schema_version);
}
/// <summary>
/// 升级
/// </summary>
/// <param name="schemaVersion">schema版本信息</param>
/// <param name="newSchemaVersion">新的schema版本信息</param>
private void Upgrade(ref string schemaVersion, string newSchemaVersion)
{
if (schemaVersion == newSchemaVersion)
{
return;
}
Version currentVersion = new Version(schemaVersion);
Version latestVersion = new Version(newSchemaVersion);
if (currentVersion < new Version("2.0.0.0"))
{
//提示用户不再支持老版本项目，后期考虑再自动升级项目并备份老项目
//TODO WJF 旧项目如何升级
var err = "当前程序不再支持V2.0版本以下的旧版本项目！";
AutoCloseMessageBoxService.Show(err);
throw new Exception(err);
}
Upgrade(ref schemaVersion, initial_schema_version);
}
