IGPParameter Interface

Provides access to the properties/methods of a geoprocessing parameter object. Note: the IGPParameter interface has been superseded byIGPParameter3. Please consider using the more recent version.

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Members

	All Properties Methods	Description
	Altered	Indicates whether the parameter value has been explicitly set (by the user).
	Category	Category of the geoprocessing parameter.
	ChoiceList	The choice list object of the geoprocessing parameter.
	ControlCLSID	The class identifier (CLSID) of the ActiveX control to use to edit the geoprocessing parameter.
	DataType	Data type of the geoprocessing parameter.
	DefaultEnvironmentName	The name of the environment value to use as the default value for the geoprocessing parameter.
	Direction	Direction of the geoprocessing parameter.
	DisplayName	Display name of the geoprocessing parameter.
	DisplayOrder	The display order of the geoprocessing parameter.
	Domain	Domain of the geoprocessing parameter.
	Enabled	Indicates whether the ActiveX control for the geoprocessing parameter should be enabled/disabled.
	HasBeenValidated	Indicates whether the parameter value has been modified since the last time the parameter was validated (i.e., since Validate() was called).
	Name	Name of the geoprocessing parameter.
	ParameterDependencies	Enumeration of parameter names the geoprocessing parameter is dependent on.
	ParameterType	Type of the geoprocessing parameter.
	Value	The current value object of the geoprocessing parameter.

CoClasses that implement IGPParameter

Remarks

The IGPParameter provides access to the properties that identify the characteristics for a geoprocessing tool’s parameter. The ParameterInfo property of the IGPFunction returns an array of IGPParameter objects. Also refer to Building Geoprocessing Function Tools.

See also IGPParameterEdit, IGPFunction.