RAD Studio VCL Reference
TADOBlobStream.Destroy Destructor

Destroys an instance of TADOBlobStream.

destructor Destroy; override;
virtual __fastcall ~TADOBlobStream();

Do not call Destroy directly in an application. Instead, call Free. Free checks that the TADOBlobStream reference is not nil before calling Destroy. 

Destroy a TADOBlobStream object when it is no longer needed to store or write data. Destroy calls Clear to free the memory buffer before calling the inherited destructor. 

Destroy performs the following tasks: 

Sets the field's data. 

Changes the field object's Modified property to true. 

Triggers a field change event in the field's dataset object. 

Calls the inherited destructor. 


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