IJSValueWriter
New Architecture
Kind: interface
JSON-like stream writer. It is used to write data that is sent between native modules and the Microsoft.ReactNative library.
The JSON-like streams are data structures that satisfy the JSON specification. The data structure may have objects with name-value pairs and arrays of items. Property values or array items can be of type Null, Object, Array, String, Boolean, or Number. The IJSValueWriter treats the Number type as Int64 or Double. See JSValueType.
See the IJSValueReader for the corresponding reader interface.
The IJSValueReader and IJSValueWriter must be rarely used directly. Use them to create functions that serialize a native type or deserialize into a native type. The rest of application code must use these functions to serialize/deserialize values. The Microsoft.ReactNative.Cxx and Microsoft.ReactNative.Managed projects offer serializer/deserializer functions for many standard types. Use them directly or to define serializer/deserializer functions for your types.
Methods
WriteArrayBegin
void WriteArrayBegin()
Starts writing an array.
WriteArrayEnd
void WriteArrayEnd()
Completes writing an array.
WriteBoolean
void WriteBoolean(bool value)
Writes a Boolean value.
WriteDouble
void WriteDouble(double value)
Writes a Number value from a double.
WriteInt64
void WriteInt64(int64_t value)
Writes a Number value from an integer.
WriteNull
void WriteNull()
Writes a Null value.
WriteObjectBegin
void WriteObjectBegin()
Starts writing an Object.
WriteObjectEnd
void WriteObjectEnd()
Completes writing an object.
WritePropertyName
void WritePropertyName(string name)
Writes a property name within an object. This call should then be followed by writing the value of that property.
WriteString
void WriteString(string value)
Writes a String value.
Referenced by
ColorConstantProviderDelegateJSValueArgWriterMethodDelegateMethodResultCallbackSyncMethodDelegate
Old Architecture
Kind: interface
JSON-like stream writer. It is used to write data that is sent between native modules and the Microsoft.ReactNative library.
The JSON-like streams are data structures that satisfy the JSON specification. The data structure may have objects with name-value pairs and arrays of items. Property values or array items can be of type Null, Object, Array, String, Boolean, or Number. The IJSValueWriter treats the Number type as Int64 or Double. See JSValueType.
See the IJSValueReader for the corresponding reader interface.
The IJSValueReader and IJSValueWriter must be rarely used directly. Use them to create functions that serialize a native type or deserialize into a native type. The rest of application code must use these functions to serialize/deserialize values. The Microsoft.ReactNative.Cxx and Microsoft.ReactNative.Managed projects offer serializer/deserializer functions for many standard types. Use them directly or to define serializer/deserializer functions for your types.
Methods
WriteArrayBegin
void WriteArrayBegin()
Starts writing an array.
WriteArrayEnd
void WriteArrayEnd()
Completes writing an array.
WriteBoolean
void WriteBoolean(bool value)
Writes a Boolean value.
WriteDouble
void WriteDouble(double value)
Writes a Number value from a double.
WriteInt64
void WriteInt64(int64_t value)
Writes a Number value from an integer.
WriteNull
void WriteNull()
Writes a Null value.
WriteObjectBegin
void WriteObjectBegin()
Starts writing an Object.
WriteObjectEnd
void WriteObjectEnd()
Completes writing an object.
WritePropertyName
void WritePropertyName(string name)
Writes a property name within an object. This call should then be followed by writing the value of that property.
WriteString
void WriteString(string value)
Writes a String value.