System::Collections::Generic::IDictionary::ContainsKey method

IDictionary::ContainsKey method

Checks if container contains key.

virtual bool System::Collections::Generic::IDictionary<TKey, TValue>::ContainsKey(const TKey &key) const =0
ParameterTypeDescription
keyconst TKey&Key to look for.

ReturnValue

True if key is present, false otherwise.

See Also

System::Collections::Generic::IDictionary::Add method System::Collections::Generic::IDictionary::CopyTo method