public void RemoveLinkedFile() { if (!String.IsNullOrWhiteSpace(DataFile)) { string filePath = String.Format(CacheStore.CacheFilePathFormat, DBCacheStore.CacheDirectory, dataFile, DBCacheStore.CacheFileExtension); if (IsolatedStorageHelper.FileExists(filePath)) { IsolatedStorageHelper.DeleteFile(filePath); } } }
public bool LoadFromStream(Stream str) { if (str != null) { if (str.ReadByte() == 0) { long id = str.ReadLong(); short entType = str.ReadShort(); short cacheMode = str.ReadShort(); if ((id != -1) && (entType != -1) && (cacheMode != -1)) { int ciidLength = str.ReadByte(); if (ciidLength != -1) { byte[] ciid = null; if (ciidLength > 0) { ciid = str.ReadBytes(ciidLength); } short keyLength = str.ReadShort(); if (keyLength != -1) { byte[] key = null; if (keyLength > 0) { key = str.ReadBytes(keyLength); } short dataFileLength = str.ReadShort(); if (dataFileLength != -1) { string dataFileName = null; if (dataFileLength > 0) { byte[] dataFileBytes = str.ReadBytes(dataFileLength); if (dataFileBytes != null) { dataFileName = StringHelper.GetString(dataFileBytes); } } if (!String.IsNullOrEmpty(dataFileName) && (id != CacheStore.BadRecordID) && IsolatedStorageHelper.FileExists( String.Format( CacheStore.CacheFilePathFormat, FileCacheStore.CacheDirectory, dataFileName, FileCacheStore.CacheFileExtension))) { ID = id; EntityType = (CacheEntityType)entType; CacheMode = (CacheMode)cacheMode; if (ciid != null) { CIID = new CacheItemID(ciid); } else { CIID = null; } Key = key; dataFile = dataFileName; return(true); } } } } } } } return(false); }