/// <summary> /// Returns the decrypted file's contents using the supplied encryption key. /// </summary> /// <param name="filename">File to decrypt</param> /// <param name="encryptionkey">Encryption key</param> /// <returns></returns> public static string DecryptFromFile(string filename, string encryptionkey) { StringBuilder _decrypted = new StringBuilder(); EdiFile _edi = new EdiFile(filename, encryptionkey); _edi.Read(); _decrypted.Append(_edi.Contents); _edi.Dispose(); return(_decrypted.ToString()); }
/// <summary> /// Encrypts the specified DataTable object's contents into a file using the supplied encryption key. /// </summary> /// <param name="filename">File path to put in the encrypted contents</param> /// <param name="table">DataTable object to encrypt</param> /// <param name="encryptionkey">Encryption key</param> /// <returns></returns> public static FileInfo EncryptToFile(string filename, DataTable table, string encryptionkey) { FileInfo _file = null; EdiFile _edi = new EdiFile(filename, table, encryptionkey); _file = _edi.Write(); _edi.Dispose(); return(_file); }
/// <summary> /// Encrypts data retrieved using the specified database connection and command statement into a file using the supplied encryption key. /// </summary> /// <param name="filename">File path to put in the encrypted contents</param> /// <param name="connection">Database connection object</param> /// <param name="sql">Database command statement</param> /// <param name="encryptionkey">Encryption key</param> /// <returns></returns> public static FileInfo EncryptToFile(string filename, IDbConnection connection, string sql, string encryptionkey) { FileInfo _file = null; EdiFile _edi = new EdiFile(filename, connection, sql, encryptionkey); _file = _edi.Write(); _edi.Dispose(); return(_file); }
/// <summary> /// Encrypts the specified DataTable object's contents into a file using the supplied encryption key. /// </summary> /// <param name="filename">File path to put in the encrypted contents</param> /// <param name="table">DataTable object to encrypt</param> /// <param name="encryptionkey">Encryption key</param> /// <returns>System.IO.FileInfo object that corresponds the encrypted file's information. Returns nothing if encryption process fails.</returns> public static FileInfo EncryptToFile(string filename, DataTable table, string encryptionkey) { FileInfo _file = null; EdiFile _edi = new EdiFile(filename, table, encryptionkey); _file = _edi.Write(); _edi.Dispose(); return _file; }
/// <summary> /// Encrypts data retrieved using the specified database connection and command statement into a file using the supplied encryption key. /// </summary> /// <param name="filename">File path to put in the encrypted contents</param> /// <param name="connection">Database connection object</param> /// <param name="sql">Database command statement</param> /// <param name="encryptionkey">Encryption key</param> /// <returns>System.IO.FileInfo object that corresponds the encrypted file's information. Returns nothing if encryption process fails.</returns> public static FileInfo EncryptToFile(string filename, IDbConnection connection, string sql, string encryptionkey) { FileInfo _file = null; EdiFile _edi = new EdiFile(filename, connection, sql, encryptionkey); _file = _edi.Write(); _edi.Dispose(); return _file; }
/// <summary> /// Gets the decrypted file's contents using the supplied encryption key. /// </summary> /// <param name="filename">File to decrypt</param> /// <param name="encryptionkey">Encryption key</param> /// <returns>Decrypted file's contents. Returns an empty string if decryption process fails.</returns> public static string DecryptFromFile(string filename, string encryptionkey) { StringBuilder _decrypted = new StringBuilder(); EdiFile _edi = new EdiFile(filename, encryptionkey); _edi.Read(); _decrypted.Append(_edi.Contents); _edi.Dispose(); return _decrypted.ToString(); }