# AnnotationDateTimeFormat class

Namespace: [Grasshopper.Rhinoceros.Annotations](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.annotations.md) · Assembly: [Grasshopper](https://developer.rhino3d.com/api/gh1/assembly/grasshopper.md)

```cs
[TypeName("Date Time Format")]
[TypeDescription("Date Time Format")]
public sealed class AnnotationDateTimeFormat : GH_String, IEquatable<AnnotationDateTimeFormat>
```

Represents a Date Time format.

## Constructors

- [AnnotationDateTimeFormat](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationdatetimeformat/ctor.md): (3 overloads)

## Properties

- [DisplayName](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationdatetimeformat/displayname.md)

## Methods

- [CastFrom](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationdatetimeformat/castfrom.md)
- [Duplicate](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationdatetimeformat/duplicate.md)
- [Equals](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationdatetimeformat/equals.md): (2 overloads)
- [GetHashCode](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationdatetimeformat/gethashcode.md)

## Inherited Members

- From [GH_String](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string.md): [IsValid](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/isvalid.md), [IsValidWhyNot](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/isvalidwhynot.md), [QC_Type](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-type.md), [TypeDescription](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/typedescription.md), [TypeName](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/typename.md), [CastTo<T>](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/castto.md), [DuplicateString](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/duplicatestring.md), [EmitProxy](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/emitproxy.md), [QC_Bool](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-bool.md), [QC_Col](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-col.md), [QC_CompareTo](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-compareto.md), [QC_Complex](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-complex.md), [QC_Distance](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-distance.md), [QC_Hash](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-hash.md), [QC_Int](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-int.md), [QC_Interval](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-interval.md), [QC_Matrix](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-matrix.md), [QC_Num](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-num.md), [QC_Pt](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-pt.md), [QC_Text](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-text.md), [QC_Vec](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/qc-vec.md), [Read](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/read.md), [ToString](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/tostring.md), [Write](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-string/write.md)
- From [GH_Goo<T>](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-goo-1.md): [m_value](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-goo-1/m-value.md), [Value](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-goo-1/value.md), [ScriptVariable](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.types.gh-goo-1/scriptvariable.md)