JsonObject.ContainsKey(String) Method
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Determines whether the JsonObject contains an element with the specified property name.
public:
virtual bool ContainsKey(System::String ^ propertyName);
public bool ContainsKey (string propertyName);
abstract member ContainsKey : string -> bool
override this.ContainsKey : string -> bool
Public Function ContainsKey (propertyName As String) As Boolean
- propertyName
- String
The property name to locate in the JsonObject.
true
if the JsonObject contains an element with the specified property name; otherwise, false
.
propertyName
is null
.
Prodotto | Versioni |
---|---|
.NET | 6, 7, 8 (package-provided), 8, 9 (package-provided), 9 |
.NET Framework | 4.7 (package-provided), 4.7.1 (package-provided), 4.7.2 (package-provided), 4.8 (package-provided) |
.NET Standard | 2.0 (package-provided) |
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