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CqlOperatorSubstractAssignTKey, TValue Method (DictionaryTKey, TValue, TKey)
Represents the CQL operator to remove an item from a map (col1 = col1 - ?).

Namespace: Cassandra.Data.Linq
Assembly: Cassandra (in Cassandra.dll) Version: 3.7.0
Syntax
C#
Copy
public static Dictionary<TKey, TValue> SubstractAssign<TKey, TValue>(
	this Dictionary<TKey, TValue> map,
	params TKey[] value
)

Parameters

map
Type: System.Collections.GenericDictionaryTKey, TValue
value
Type: TKey

Type Parameters

TKey
TValue

Return Value

Type: DictionaryTKey, TValue

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type DictionaryTKey, TValue. 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).
See Also