wodCrypt ActiveX Control - Blob Object
    
 
Description

Blob Class


Remarks

This is an internal object - YOU SHOULD NOT USE IT DIRECTLY, unless you are 100% sure of what you're doing. Use FileBlob, MemBlob or StreamBlob instead!

Blob is an abstract definition for the wodCrypt data storage object. It cannot be initialized directly - you should use MemBlob (A Blob that holds data in memory), FileBlob (A Blob that holds data in files) or StreamBlob (A Blob that holds data in IStream interface implementation) instead.

You can even create your own Blob objects for data storage - it is sufficient to add this line to the topmost declaration space in your VB program :

Implements IBlob

and then define its 4 methods and you're ready to go!


Members
Methods
Read Reads data from the Blob into the memory.
Seek Sets the read/write pointer to the specified location.
SetSize Sets the size of the Blob.
Write Writes data to the Blob.