FDO API Reference Feature Data Objects

DataValue Class Reference

List of all members.

Detailed Description

The FdoDataValue class derives from FdoLiteralValue and represents a literal value such as a string or a number.


Public Member Functions

 DataValue (System::IntPtr unmanaged, System::Boolean autoDelete)
 DataValue (System::Byte value[], NAMESPACE_OSGEO_FDO_SCHEMA::DataType dataType)
 Constructs an instance of an FdoBLOBValue or FdoCLOBValue using the specified arguments.
 DataValue (System::String *value)
 Constructs an instance of an FdoStringValue using the specified argument.
 DataValue (System::Single value)
 Constructs an instance of an FdoSingleValue using the specified argument.
 DataValue (System::Int64 value)
 Constructs an instance of an FdoInt64Value using the specified argument.
 DataValue (System::Int32 value)
 Constructs an instance of an FdoInt32Value using the specified argument.
 DataValue (System::Int16 value)
 Constructs an instance of an FdoInt16Value using the specified argument.
 DataValue (System::Double value, NAMESPACE_OSGEO_FDO_SCHEMA::DataType dataType)
 Constructs an instance of an FdoDecimalValue or FdoDoubleValue using the specified arguments.
 DataValue (System::DateTime value)
 Constructs an instance of an FdoDateTimeValue using the specified argument.
 DataValue (System::Byte value)
 Constructs an instance of an FdoByteValue using the specified argument.
 DataValue (System::Boolean value)
 Constructs an instance of an FdoBooleanValue using the specified argument.
 DataValue (NAMESPACE_OSGEO_FDO_SCHEMA::DataType dataType)
 Constructs an instance of a null FdoDataValue using the specified arguments.
__property NAMESPACE_OSGEO_FDO_SCHEMA::DataType get_DataType ()
 Gets the data type of the FdoDataValue.
System::Boolean IsNull ()
 Returns true if the FdoDataValue represents a null value.
System::Void SetNull ()
 Sets the FdoDataValue to a null value of the specified type.

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