# InputParameterAttributes class

Namespace: [Grasshopper2.Doc.Attributes](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.doc.attributes.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
public class InputParameterAttributes : Attributes<IParameter>, IParameterAttributes
```

Attributes for standard input parameters.

## Constructors

- [InputParameterAttributes](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/ctor.md): Create standard input attributes.

## Properties

- [HasInlet](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/hasinlet.md): Gets whether the inlet coordinate of these attributes represents a genuine inlet.
- [HasOutlet](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/hasoutlet.md): Gets whether the outlet coordinate of these attributes represents a genuine outlet.
- [Inlet](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/inlet.md): Gets the location for wire connections towards the sources of this parameter.
- [ModeBox](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/modebox.md): Gets the box within which the state icons will be drawn.
- [NameBox](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/namebox.md): Gets the box within which the name will be drawn.
- [Outlet](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/outlet.md): Gets the location for wire connections towards the recipients of this parameter.
- [Snappable](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/snappable.md)

## Methods

- [AssignBounds](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/assignbounds.md)
- [Draw](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/draw.md): Render the owner object of these attributes.
- [HandleDoubleClick](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/handledoubleclick.md): Handle a double click operation on these attributes. Since this is such a common operation it is provided by the base interface, rather than requiring an IResponseAttribues implementation.
- [InvalidateLayout](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/invalidatelayout.md): Marks the layout as dirty so it gets recomputed on the next draw cycle. Subclasses typically flip an internal `_layoutValid` flag. Most callers should also raise [OnLayoutChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/onlayoutchanged.md) on the owner to actually trigger a canvas redraw.
- [Layout](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/layout.md)
- [PivotMoved](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/pivotmoved.md)
- [ShowTooltipAt](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes.inputparameterattributes/showtooltipat.md): Display the tooltip at the given point. The tooltip can be accessed via `Tooltip`.

## Inherited Members

- From [Attributes<T>](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1.md): [AggregateBounds](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/aggregatebounds.md), [Bounds](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/bounds.md), [IntegerPivot](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/integerpivot.md), [Owner](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/owner.md), [Pivot](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/pivot.md), [Stack](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/stack.md), [DefaultTooltipContent](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/defaulttooltipcontent.md), [Draw](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/draw.md), [Intersects](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/intersects.md), [InvalidateDisplay](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/invalidatedisplay.md), [IsCoincident](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/iscoincident.md), [IsContained](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/iscontained.md), [Move](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/move.md), [TooltipDetails](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.attributes-1/tooltipdetails.md)