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DocumentFieldDictionary.ContainsKey(String) Method
Definition
Important
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Determines whether the read-only dictionary contains an element that has the specified key.
public bool ContainsKey (string key);abstract member ContainsKey : string -> bool
override this.ContainsKey : string -> boolPublic Function ContainsKey (key As String) As BooleanParameters
- key
- String
The key to locate.
Returns
true if the read-only dictionary contains an element that has the specified key; otherwise, false.
Implements
Exceptions
key is null.
