IReferenceArray<T> Interface
Definition
Important
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Enables arbitrary enumerations, structures, and delegate types to be used as an array of property values. You can't implement this interface, see Remarks.
public interface class IReferenceArray : IPropertyValue/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.FoundationContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(1640068871, 11621, 4576, 154, 232, 212, 133, 100, 1, 84, 114)]
template <typename T>
struct IReferenceArray : IPropertyValue[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.FoundationContract), 65536)]
[Windows.Foundation.Metadata.Guid(1640068871, 11621, 4576, 154, 232, 212, 133, 100, 1, 84, 114)]
public interface IReferenceArray<T> : IPropertyValuePublic Interface IReferenceArray(Of T)
Implements IPropertyValueType Parameters
- T
- Attributes
- Implements
Windows requirements
| Device family |
Windows 10 (introduced in 10.0.10240.0)
|
| API contract |
Windows.Foundation.FoundationContract (introduced in v1.0)
|
Remarks
You can't implement the IReferenceArray interface or include it in a signature. IReferenceArray is mainly an internal implementation detail of how the Windows Runtime implements boxing and nullable values.
(C++/CX only) In C++/CX, this interface is exposed as Platform::IBoxArray<T>. In scenarios such as XAML data-binding in which a collection of either reference types or value types is passed as type Platform::Object^, you can use safe_cast to convert the object to IBoxArray, and then use the IBoxArray::Value property to access the strongly typed Platform::Array object that contains the elements of the collection.
Interface inheritance
IReferenceArray inherits IPropertyValue. Types that implement IReferenceArray also implement the interface members of IPropertyValue.
Properties
| IsNumericScalar |
Gets a value that indicates whether the property value is a scalar value. (Inherited from IPropertyValue) |
| Type |
Returns the type stored in the property value. (Inherited from IPropertyValue) |
| Value |
Gets the type that is represented as an IPropertyValue array. |
Methods
| GetBoolean() |
Returns the Boolean value stored as a property value. (Inherited from IPropertyValue) |
| GetBooleanArray(Boolean[]) |
Returns the array of Boolean values stored as a property value. (Inherited from IPropertyValue) |
| GetChar16() |
Returns the Unicode character stored as a property value. (Inherited from IPropertyValue) |
| GetChar16Array(Char[]) |
Returns the array of Unicode characters stored as a property value. (Inherited from IPropertyValue) |
| GetDateTime() |
Returns the date and time value stored as a property value. (Inherited from IPropertyValue) |
| GetDateTimeArray(DateTime[]) |
Returns the array of date and time values stored as a property value. (Inherited from IPropertyValue) |
| GetDouble() |
Returns the floating-point value stored as a property value. (Inherited from IPropertyValue) |
| GetDoubleArray(Double[]) |
Returns the array of floating-point values stored as a property value. (Inherited from IPropertyValue) |
| GetGuid() |
Returns the GUID value stored as a property value. (Inherited from IPropertyValue) |
| GetGuidArray(Guid[]) |
Returns the array of GUID values stored as a property value. (Inherited from IPropertyValue) |
| GetInspectableArray(Object[]) |
Returns the array of inspectable objects stored as a property value. (Inherited from IPropertyValue) |
| GetInt16() |
Returns the integer value stored as a property value. (Inherited from IPropertyValue) |
| GetInt16Array(Int16[]) |
Returns the array of integer values stored as a property value. (Inherited from IPropertyValue) |
| GetInt32() |
Returns the integer value stored as a property value. (Inherited from IPropertyValue) |
| GetInt32Array(Int32[]) |
Returns the array of integer values stored as a property value. (Inherited from IPropertyValue) |
| GetInt64() |
Returns the integer value stored as a property value. (Inherited from IPropertyValue) |
| GetInt64Array(Int64[]) |
Returns the array of integer values stored as a property value. (Inherited from IPropertyValue) |
| GetPoint() |
Returns the point structure stored as a property value. (Inherited from IPropertyValue) |
| GetPointArray(Point[]) |
Returns the array of point structures stored as a property value. (Inherited from IPropertyValue) |
| GetRect() |
Returns the rectangle structure stored as a property value. (Inherited from IPropertyValue) |
| GetRectArray(Rect[]) |
Returns the array of rectangle structures stored as a property value. (Inherited from IPropertyValue) |
| GetSingle() |
Returns the floating-point value stored as a property value. (Inherited from IPropertyValue) |
| GetSingleArray(Single[]) |
Returns the array of floating-point values stored as a property value. (Inherited from IPropertyValue) |
| GetSize() |
Returns the size structure stored as a property value. (Inherited from IPropertyValue) |
| GetSizeArray(Size[]) |
Returns the array of size structures stored as a property value. (Inherited from IPropertyValue) |
| GetString() |
Returns the string value stored as a property value. (Inherited from IPropertyValue) |
| GetStringArray(String[]) |
Returns the array of string values stored as a property value. (Inherited from IPropertyValue) |
| GetTimeSpan() |
Returns the time interval value stored as a property value. (Inherited from IPropertyValue) |
| GetTimeSpanArray(TimeSpan[]) |
Returns the array of time interval values stored as a property value. (Inherited from IPropertyValue) |
| GetUInt16() |
Returns the unsigned integer value stored as a property value. (Inherited from IPropertyValue) |
| GetUInt16Array(UInt16[]) |
Returns the array of unsigned integer values stored as a property value. (Inherited from IPropertyValue) |
| GetUInt32() |
Returns the unsigned integer value stored as a property value. (Inherited from IPropertyValue) |
| GetUInt32Array(UInt32[]) |
Returns the array of unsigned integer values stored as a property value. (Inherited from IPropertyValue) |
| GetUInt64() |
Returns the unsigned integer value stored as a property value. (Inherited from IPropertyValue) |
| GetUInt64Array(UInt64[]) |
Returns the array of unsigned integer values stored as a property value. (Inherited from IPropertyValue) |
| GetUInt8() |
Returns the byte value stored as a property value. (Inherited from IPropertyValue) |
| GetUInt8Array(Byte[]) |
Returns the array of byte values stored as a property value. (Inherited from IPropertyValue) |