Return the value of a blob field as a ByteArrayView.
The Schema.Field objects used to set and get Tuple field values must be obtained
via the Tuple's Schema object. A Schema.Field object that has been created by the
user or retrieved from a different Schema may not work.
Namespace: StreamBase.SBAssembly: StreamBase.SB.Client (in StreamBase.SB.Client.dll) Version: 7.7.0.0
Syntax
C# | Visual Basic | Visual C++ |
public virtual ByteArrayView GetBlobBuffer( Schema..::..Field field )
Public Overridable Function GetBlobBuffer ( _ field As Schema..::..Field _ ) As ByteArrayView
public: virtual ByteArrayView^ GetBlobBuffer( Schema..::..Field^ field )
Parameters
- field
- Schema..::..Field
Exceptions
Exception | Condition |
---|---|
StreamBase.SB..::..NoSuchFieldException | |
StreamBase.SB..::..TupleFieldTypingException | Field is of the wrong type |
StreamBase.SB..::..TupleBadFieldException | |
StreamBase.SB..::..NullValueException | Field is null |
StreamBase.SB..::..StreamBaseException |