Explicit Conversion (XElement to Nullable(DateTime))

XElement Explicit Conversion (XElement^ to Nullable<DateTime>)

 
equivalentCodeEntity

Cast the value of this XElement to a Nullable<T> of DateTime.

This API is not CLS-compliant.

Namespace:   System.Xml.Linq
Assembly:  System.Xml.Linq (in System.Xml.Linq.dll)

public:
static explicit operator Nullable<DateTime> (
	XElement^ element
)

Parameters

element
Type: System.Xml.Linq::XElement^

The XElement to cast to Nullable<T> of DateTime.

Return Value

Type: System::Nullable<DateTime>

A Nullable<T> of DateTime that contains the content of this XElement.

Exception Condition
FormatException

The element does not contain a valid DateTime value.

The value space of an attribute or element that contains date and time content is closely related to the dates and times described in ISO 8601. When creating an attribute or element that contains date and time content, the attribute or element values are formatted per the W3C specification. See the W3C specification for more details.

Behavior is lax when casting to a Nullable<T> of DateTime from an attribute or element. Even if the attribute or element value is not formatted exactly per the W3C specification, the value is appropriately converted to a Nullable<T> of DateTime.

This conversion operator uses CultureInfo::InvariantCulture to convert from a DateTime.

The following example creates an element with a date and time as content. It then retrieves the value by casting to Nullable<T> of DateTime.

No code example is currently available or this language may not be supported.

This example produces the following output:

Nullable DateTime: value=10/6/2006 12:30:00 PM

Universal Windows Platform
Available since 8
.NET Framework
Available since 3.5
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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