ExpandoObject.ICollection<KeyValuePair<String, Object>>.Contains Method
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Determines whether the ICollection<T> contains a specific key and value.
Namespace: System.Dynamic
Assembly: System.Core (in System.Core.dll)
Syntax
'Declaration
Private Function Contains ( _
item As KeyValuePair(Of String, Object) _
) As Boolean Implements ICollection(Of KeyValuePair(Of String, Object)).Contains
bool ICollection<KeyValuePair<string, Object>>.Contains(
KeyValuePair<string, Object> item
)
Parameters
- item
Type: System.Collections.Generic.KeyValuePair<String, Object>
The KeyValuePair<TKey, TValue> structure to locate in the ICollection<T>.
Return Value
Type: System.Boolean
true if the collection contains a specific key and value; otherwise, false.
Implements
Version Information
Silverlight
Supported in: 5, 4
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.