JsonValueExtensionsAsBoolean Method
Gets the specified
JsonValue as a
Boolean value if
expectedType is
Undefined
or matches the
Type property of the specified
json parameter and it can be converted to
Boolean;
otherwise, returns
.
This method allows interpreting numeric values as booleans where nonzero values are
.
Namespace: KGySoft.JsonAssembly: KGySoft.Json (in KGySoft.Json.dll) Version: 3.0.0
public static bool? AsBoolean(
this JsonValue json,
JsonValueType expectedType = JsonValueType.Undefined
)
<ExtensionAttribute>
Public Shared Function AsBoolean (
json As JsonValue,
Optional expectedType As JsonValueType = JsonValueType.Undefined
) As Boolean?
public:
[ExtensionAttribute]
static Nullable<bool> AsBoolean(
JsonValue json,
JsonValueType expectedType = JsonValueType::Undefined
)
[<ExtensionAttribute>]
static member AsBoolean :
json : JsonValue *
?expectedType : JsonValueType
(* Defaults:
let _expectedType = defaultArg expectedType JsonValueType.Undefined
*)
-> Nullable<bool>
- json JsonValue
- The JsonValue to be converted to Boolean.
- expectedType JsonValueType (Optional)
- The expected Type of the specified json parameter,
or Undefined to allow any type. This parameter is optional.
Default value: Undefined.
NullableBooleanA
Boolean value if
json could be converted; otherwise,
.In Visual Basic and C#, you can call this method as an instance method on any object of type
JsonValue. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).