Dictionary.ContainsKey(TKey) Method

Version: Available or changed with runtime version 1.0.

Determines whether the Dictionary contains the specified key.

Syntax

Ok :=   Dictionary.ContainsKey(Key: TKey)

Parameters

Dictionary
 Type: Dictionary
An instance of the Dictionary data type.

Key
 Type: TKey
The key to locate in the Dictionary.

Return Value

Ok
 Type: Boolean
true if the Dictionary contains an element with the specified key, otherwise false.

Related information

Dictionary Data Type
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