Dictionary class
Dictionary
The dictionary object
Constructors
- () - Create a new dictionary with non-argument.
- (params AnyType) - Create new dictionary with the specified key-value pairs.
- (array keys "keys arrayConstant", array values "values arrayConstant") - Create new dictionary with the specified keys and values.
Methods
- bool Add(string key "Add with specific key", AnyType value "Add with specific value") - Adds the specified key and value to the dictionary.
- bool Add(number key "Add with specific key", AnyType value "Add with specific value") - Adds the specified key and value to the dictionary.
- Empty Clear() - Remove all keys and values from the dictionary.
- bool ContainsKey(string key "Check with specific key") - Determines whether the dictionary contains the specified key.
- bool ContainsKey(number key "Check with specific key") - Determines whether the dictionary contains the specified key.
- bool ContainsValue(AnyType value "Add with specific value") - Determines whether the dictionary contains the specified value.
- AnyType this[] { get; }(string key "The key used to lookup the value.") - Get an item based on a key.
- AnyType this[] { get; }(number key "The key used to lookup the value.") - Get an item based on a key.
- AnyType Remove(string key "Check with specific key") - Remove the value with the specified key from the dictionary.
- AnyType Remove(number key "Remove with specific key") - Remove the value with the specified key from the dictionary.
- Empty this[] { set; }(string key "The key used to lookup the value.", AnyType value "The value to set.") - Set an item based on a key and a value.
- Empty this[] { set; }(number key "The key used to lookup the value.", AnyType value "The value to set.") - Set an item based on a key and a value.
- string ToString() - The string representation of the object.
- AnyType TryGetValue(string key "Remove with specific key") - Gets the value associated with the specified key.
- AnyType TryGetValue(number key "Remove with specific key") - Gets the value associated with the specified key.
Properties
- number Count { get; } - Gets the number of key/value pairs contained in the dictionary.
- array Keys { get; } - Gets a list of keys.
- string ObjectTypeName { get; } - The name of the type of object.
- array SortedKeys { get; } - Gets a list of keys sorted by current collation.
- TypeInformation TypeInformation { get; } - Get information about this class.
- array Values { get; } - Gets a list of values.
Examples =
Dictionary d;
print(d); // {}
Dictionary d = new Dictionary();
print(d); // {}
Dictionary d = {"key1": 1, "key2": 2};
print(d); // {"key1": 1, "key2": 2}
Dictionary d = {}; // Not work, will cause error.
Dictionary d1 = new Dictionary("key_01","value01");
print(d1); // {"key_01": sdasd}
print(d1.Add("key_02",2222));
print(d1.Add(3,"hello3333"));
print(d1.Add("key_03",{"happy",48,{"funny","sad",88}}));
print(d1); // {"3": hello3333, "key_01": value01, "key_02": 2222, "key_03": {happy,48,{funny,sad,88}}}
print(d1.ContainsKey("key_01")); // true
print(d1.ContainsKey(3)); // true
print(d1.ContainsKey("noexist")); // false
print(d1.ContainsValue("value01")); // true
print(d1.ContainsValue(2222)); // true
print(d1.ContainsValue({"happy",48,{"funny","sad",88}})); // true
print(d1.get_Item("key_01")); // value01
print(d1.get_Item(3)); // hello3333
print(d1.set_Item("key01",1111));
print(d1.set_Item(3,{3333,"string333"}));
print(d1.TryGetValue("key_01")); // value01
print(d1.TryGetValue(3)); // {3333,"string333"}
print(d1); // {"3": {3333,string333}, "key_01": value01, "key_02": 2222, "key_03": {happy,48,{funny,sad,88}}, "key01": 1111}
print(d1.Count); // 5
print(d1.Keys); // {key_01,key_02,3,key_03,key01}
print(d1.Values); // {value01,2222,{3333,string333},{happy,48,{funny,sad,88}},1111}
print(d1.Remove("key_01")); // value01
print(d1.Remove(3)); // {3333,string333}
print(d1); // {"key_02": 2222, "key_03": {happy,48,{funny,sad,88}}, "key01": 1111}
Dictionary d = {
"key01": "value01",
5: "value05"
};
print(d["key01"]); // another way to get the values of keys
print(d[5]); // another way to get the values of keys
