FDO .NET API Reference

Feature Data Objects

OSGeo::FDO::Expression::LOBValue Class Reference
[OSGeo::FDO::Expression]

Inherits OSGeo::FDO::Expression::DataValue.

Inherited by OSGeo::FDO::Expression::BLOBValue, and OSGeo::FDO::Expression::CLOBValue.

Inheritance diagram for OSGeo::FDO::Expression::LOBValue:

[legend]List of all members.

---

Detailed Description

The LOBValue class derives from DataValue and represents a literal BLOB value.

()

Definition at line 37 of file mgLOBValue.h.

Public Member Functions
__property System::Byte	get_Data ()[]
	Gets the LOB data.
__property OSGeo::FDO::Schema::DataType	get_DataType ()
	Gets the data type of the LOBValue.
	LOBValue (System::IntPtr unmanaged, System::Boolean autoDelete)
	Constructs a LOBValue object based on an unmanaged instance of the object.
System::Void	Process (OSGeo::FDO::Expression::IExpressionProcessor *processor)
	Overrides Expression.Process to pass the LOBValue to the appropriate expression processor operation.
__property System::Void	set_Data (System::Byte value[])
	Sets the LOB data.
System::Void	SetNull ()
	Sets the LOBValue to a null value.
System::String *	ToString ()
	Returns the well defined text representation of this expression.
Static Public Member Functions
static System::Byte	op_Explicit (OSGeo::FDO::Expression::LOBValue *value)[]
	Transforms the FDO LOB value into a byte array.

---

Comments or suggestions? Send us feedback.