SetInputStream Method

Sets the stream from which the component will read data to encode or decode.

procedure SetInputStream(InputStream: TStream);

Remarks

This method sets the stream from which the component will read data to process.

Encrypt or Sign

When encrypting or signing this may be set to a stream with the content that will be encrypted and/or signed.

Decrypt or Verify

When decrypting or verifying a signature this may be set to a stream with the encrypted or signed message.

Input and Output Properties

The component will determine the source and destination of the input and output based on which properties are set.

The order in which the input properties are checked is as follows:

• SetInputStream
• InputFile
• InputMessage

When a valid source is found the search stops. The order in which the output properties are checked is as follows:

• SetOutputStream
• OutputFile
• OutputMessage: The output data is written to this property if no other destination is specified.

When using streams you may need to additionally set CloseInputStreamAfterProcessing or CloseOutputStreamAfterProcessing.