HttpRequestOptions.ICollection<KeyValuePair<String,Object>>.Contains Method
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Determines whether the ICollection<T> contains a specific value.
virtual bool System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.Contains(System::Collections::Generic::KeyValuePair<System::String ^, System::Object ^> item) = System::Collections::Generic::ICollection<System::Collections::Generic::KeyValuePair<System::String ^, System::Object ^>>::Contains;bool ICollection<KeyValuePair<string,object>>.Contains(System.Collections.Generic.KeyValuePair<string,object> item);abstract member System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.Contains : System.Collections.Generic.KeyValuePair<string, obj> -> bool
override this.System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.String,System.Object>>.Contains : System.Collections.Generic.KeyValuePair<string, obj> -> boolFunction Contains (item As KeyValuePair(Of String, Object)) As Boolean Implements ICollection(Of KeyValuePair(Of String, Object)).Contains- item
- KeyValuePair<String,Object>
The object to locate in the ICollection<T>.
true if item is found in the ICollection<T>; otherwise, false.
This member is an explicit interface member implementation. It can be used only when the HttpRequestOptions instance is cast to an ICollection<T> interface.
| Product | Versions |
|---|---|
| .NET | 5, 6, 7, 8, 9, 10 |
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