private void RunDeleteOperations(int allocatedPercentage, int percentageProgress, IList <string> deletePaths, bool isFile)
{
for (var i = 0; i < deletePaths.Count; i++)
{
CheckStopped();
var deletePath = deletePaths[i];
OnActionChanged(string.Format("Deleting {0}", deletePath));
if (isFile && File.Exists(deletePath))
{
try
{
_log.InfoFormat("Deleting file {0}", deletePath);
File.Delete(deletePath);
}
catch (Exception ex1)
{
// Attempt to delete after stripping attibutes
_log.WarnFormat("Error deleting file {0}.", deletePath);
_log.Warn(ex1.Message, ex1);
_log.Warn("Attempting by stripping attributes ...");
try
{
File.SetAttributes(deletePath, FileAttributes.Normal);
File.Delete(deletePath);
}
catch (Exception ex)
{
var message = string.Format("Error deleting file {0}", deletePath);
_log.Error(message);
_log.Error(ex.Message, ex);
OnErrorOccured(message, ex);
}
}
}
else if (!isFile && Directory.Exists(deletePath))
{
try
{
_log.InfoFormat("Deleting directory {0}", deletePath);
Directory.Delete(deletePath, true);
}
catch (Exception ex1)
{
// Attempt to delete one by one
_log.WarnFormat("Error deleting directory {0}.", deletePath);
_log.Warn(ex1.Message, ex1);
_log.Warn("Attempting to delete individually ...");
try
{
Recycler.Delete(new DirectoryInfo(deletePath));
}
catch (Exception ex)
{
var message = string.Format("Error deleting directory {0}", deletePath);
_log.Error(message);
_log.Error(ex.Message, ex);
OnErrorOccured(message, ex);
}
}
}
OnProgressChanged(percentageProgress + (i + 1) * allocatedPercentage / deletePaths.Count);
}
}