CollectionExtensionsAddOrUpdate Method

Overload List

AddOrUpdateTKey, TValue(IDictionaryTKey, TValue, TKey, TValue)	Adds a key/value pair to the IDictionaryTKey, TValue if the key does not already exist, or updates a key/value pair in the IDictionaryTKey, TValue if the key already exists.
AddOrUpdateTKey, TValue(IDictionaryTKey, TValue, TKey, FuncTKey, TValue)	Adds a key/value pair to the IDictionaryTKey, TValue if the key does not already exist, or updates a key/value pair in the IDictionaryTKey, TValue if the key already exists.
AddOrUpdateTKey, TValue(IDictionaryTKey, TValue, TKey, TValue, FuncTKey, TValue, TValue)	Adds a key/value pair to the IDictionaryTKey, TValue if the key does not already exist, or updates a key/value pair in the IDictionaryTKey, TValue if the key already exists.
AddOrUpdateTKey, TValue(IDictionaryTKey, TValue, TKey, FuncTKey, TValue, FuncTKey, TValue, TValue)	Adds a key/value pair to the IDictionaryTKey, TValue if the key does not already exist, or updates a key/value pair in the IDictionaryTKey, TValue if the key already exists.