RAD Studio VCL Reference
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TBlobField Properties

The properties of the TBlobField class are listed here.

 
Name 
Description 
 
Indicates the number of bytes of data contained in the blob field on the current record. 
 
Indicates whether a the value for the BLOB field was changed since it was last read from the underlying database. 
 
Determines whether any text in the BLOB field should be converted to and from the character set identified by the dataset. 
 
Represents the data in the BLOB field. 
 
Name 
Description 
 
Identifies the type of the BLOB field associated with a BLOB field object. 
 
Indicates whether the field's value includes a Paradox graphic BLOB header. 
 
Size 
Indicates the size used in the definition of the physical database field for data types that support different sizes. 
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