ArcGIS Developer Help

IJSONArray Interface

Provides simplified DOM-like JSON serialization and de-serialization API.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Members

	Name	Description
	Add	Adds new variant value to the array.
	AddBoolean	Adds new boolean value to the array.
	AddDate	Adds new DATE value to the array.
	AddDouble	Adds new double value to the array.
	AddDoubleEx	Adds new double value to the array. Stores precision for use in ToJSON and ToJSONString
	AddJSONArray	Adds new nested array to the array.
	AddJSONObject	Adds new nested object to the array.
	AddLong	Adds new long value to the array.
	AddNull	Adds new null value to the array.
	AddString	Adds new string value to the array.
	ClearAll	Removes all values.
	Count	Returns an array size.
	CreateMemberArray	Creates and adds new member to the member collection. Returns E_FAIL if creation of the member fails.
	CreateMemberObject	Creates and adds new member to the member collection. Returns E_FAIL if creation of the member fails.
	IsValueNull	Checks if an array value at a given index is NULL.
	ParseJSON	Parses JSON array from IJSONReader into memory. Useful if you want to have random acces to just a part of a JSON.
	ParseString	Parses JSON array from string into memory.
	RemoveValue	Remove a value from the member collection.
	ToJSON	Converts IJSONArray to JSON representation using provided IJSONWriter. Useful when you have complex JSON response you want to combine from the output of several methods.
	ToJSONString	Converts IJSONArray to JSON representation using IJSONWriter internally. 'props' parameter is to control IJSONWriter properties. It's safe to set it to NULL.
	TryGetValueAsArray	Returns array value at a given index as IJSONArray. If index is out of bounds or type coercion fails, returns VARIANT_FALSE in 'success' parameter.
	TryGetValueAsBoolean	Returns array value at a given index as boolean. If index is out of bounds or type coercion fails, returns VARIANT_FALSE in 'success' parameter.
	TryGetValueAsDate	Returns array value at a given index as DATE. If index is out of bounds or type coercion fails, returns VARIANT_FALSE in 'success' parameter.
	TryGetValueAsDouble	Returns array value at a given index as double. If index is out of bounds or type coercion fails, returns VARIANT_FALSE in 'success' parameter.
	TryGetValueAsLong	Returns array value at a given index as long. If index is out of bounds or type coercion fails, returns VARIANT_FALSE in 'success' parameter.
	TryGetValueAsObject	Returns array value at a given index as IJSONObject. If index is out of bounds or type coercion fails, returns VARIANT_FALSE in 'success' parameter.
	TryGetValueAsString	Returns array value at a given index as string. If index is out of bounds or type coercion fails, returns VARIANT_FALSE in 'success' parameter.
	Value	Returns an array value at a given index. Returns E_INVALIDARG if index is out of bounds.

Classes that implement IJSONArray

Classes	Description
JSONArray	Simplified JSON API coclass