JsonElement.GetArrayLength Method    
Definition
Important
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Gets the number of values contained within the current array value.
public:
 int GetArrayLength();public int GetArrayLength();member this.GetArrayLength : unit -> intPublic Function GetArrayLength () As IntegerReturns
The number of values contained within the current array value.
Exceptions
The parent JsonDocument has been disposed.
Remarks
For more information, see How to write custom serializers and deserializers with System.Text.Json.