private void SetChunkStateString(ChunkIndex index, string partState)
{
using (IStorageItem item = GetIndexItem())
{
string state = item.GetUserProperty <string>(PROP_LAST_PROCESSED);
string[] parts;
if (string.IsNullOrEmpty(state))
{
parts = new string[index.numberOfChunks];
}
else
{
parts = state.Split(';');
}
if (parts.Length != index.numberOfChunks)
{
Logger.Instance.Error(this, "Wrong number of chunks, got {0}, expected {1}: {2}",
parts.Length, index.numberOfChunks, state);
}
parts[index.chunk] = partState;
string combined = string.Join(";", parts);
item.SetUserProperty(PROP_LAST_PROCESSED, combined);
item.Save();
}
}
private string GetChunkStateString(ChunkIndex index)
{
using (IStorageItem item = GetIndexItem())
{
if (item == null)
{
return(null);
}
string state = item.GetUserProperty <string>(PROP_LAST_PROCESSED);
if (string.IsNullOrEmpty(state))
{
return(null);
}
string[] parts = state.Split(';');
if (parts.Length != index.numberOfChunks)
{
Logger.Instance.Error(this, "Wrong number of chunks, got {0}, expected {1}: {2}",
parts.Length, index.numberOfChunks, state);
}
return(parts[index.chunk]);
}
}