FDO API Reference Feature Data Objects

NullCondition Class Reference

List of all members.

Detailed Description

The FdoNullCondition class derives from FdoSearchCondition and can be used to test if the value of a specified data property is null.


Public Member Functions

__property NAMESPACE_OSGEO_FDO_EXPRESSION::Identifier * get_PropertyName ()
 Gets the name of the data property.
 NullCondition (System::IntPtr unmanaged, System::Boolean autoDelete)
 NullCondition (NAMESPACE_OSGEO_FDO_EXPRESSION::Identifier *propertyName)
 Constructs an instance of an FdoNullCondition using the specified arguments.
 NullCondition (System::String *propertyName)
 Constructs an instance of an FdoNullCondition using the specified arguments.
 NullCondition ()
 Constructs a default instance of an FdoNullCondition.
System::Void Process (NAMESPACE_OSGEO_FDO_FILTER::IFilterProcessor *processor)
 Overrides FdoFilter.Process to pass the FdoNullCondition to the appropriate filter processor operation.
__property System::Void set_PropertyName (NAMESPACE_OSGEO_FDO_EXPRESSION::Identifier *value)
 Sets the name of the data property.

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