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IReadOnlyDictionary<K, T>.ContainsKey Method

Determines whether the element with the specified key is contained in the dictionary.

Namespace:  Microsoft.SqlServer.Management.Sdk.Sfc
Assembly:  Microsoft.SqlServer.Management.Sdk.Sfc (in Microsoft.SqlServer.Management.Sdk.Sfc.dll)

Syntax

'Declaration
Function ContainsKey ( _
    key As K _
) As Boolean
'Usage
Dim instance As IReadOnlyDictionary 
Dim key As K
Dim returnValue As Boolean 

returnValue = instance.ContainsKey(key)

bool ContainsKey(
    K key
)

bool ContainsKey(
    K key
)

abstract ContainsKey : 
        key:'K -> bool

function ContainsKey(
    key : K
) : boolean

Parameters

  • key
    Type: K
    They key to locate in the dictionary.

Return Value

Type: System.Boolean
true if the key is found in the dictionary; otherwise false.

See Also

Reference

IReadOnlyDictionary<K, T> Interface

Microsoft.SqlServer.Management.Sdk.Sfc Namespace