Utf8JsonReader.TryGetDouble(Double) Method
Definition
Important
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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
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