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Utf8JsonReader.TryGetDouble(Double) Method

Definition

Tries to parse the current JSON token value from the source as a Double and returns a value that indicates whether the operation succeeded.

public:
 bool TryGetDouble([Runtime::InteropServices::Out] double % value);
public bool TryGetDouble (out double value);
member this.TryGetDouble : double -> bool
Public Function TryGetDouble (ByRef value As Double) As Boolean

Parameters

value
Double

When this method returns, contains a double-precision floating point value equivalent to the current JSON number if the conversion succeeded, or 0 if the conversion failed.

Returns

true if the entire UTF-8 encoded token value can be successfully parsed to a Double value; otherwise, false.

Exceptions

The JSON token value isn't a Number.

Applies to

See also