void bw_DoWorkRegistry(object sender, DoWorkEventArgs e)
{
List <RegChange> rollbackRegistry = new List <RegChange>();
//parse variables in the regChanges
for (int i = 0; i < UpdtDetails.RegistryModifications.Count; i++)
{
UpdtDetails.RegistryModifications[i] = ParseRegChange(UpdtDetails.RegistryModifications[i]);
}
Exception except = null;
try
{
UpdateRegistry(rollbackRegistry);
}
catch (Exception ex)
{
except = ex;
}
RollbackUpdate.WriteRollbackRegistry(Path.Combine(TempDirectory, "backup\\regList.bak"), rollbackRegistry);
if (IsCancelled() || except != null)
{
// rollback the registry
bw.ReportProgress(1, true);
RollbackUpdate.RollbackRegistry(TempDirectory);
// rollback files
bw.ReportProgress(1, false);
RollbackUpdate.RollbackFiles(TempDirectory, ProgramDirectory);
// rollback unregged COM
RollbackUpdate.RollbackUnregedCOM(TempDirectory);
// rollback stopped services
RollbackUpdate.RollbackStoppedServices(TempDirectory);
bw.ReportProgress(0, new object[] { -1, -1, string.Empty, ProgressStatus.Failure, except });
}
else
{
// registry modification completed sucessfully
bw.ReportProgress(0, new object[] { -1, -1, string.Empty, ProgressStatus.Success, null });
}
}
