DataCollection<TKey, TValue>.ContainsKey Method (TKey)

Applies To: Dynamics CRM 2015

Determines whether the DataCollection<TKey, TValue> contains a specific key value.

Namespace:   Microsoft.Xrm.Sdk
Assembly:  Microsoft.Xrm.Sdk (in Microsoft.Xrm.Sdk.dll)

Syntax

public bool ContainsKey(
    TKey key
)

public:
bool ContainsKey(
    TKey key
)

member ContainsKey : 
        key:'TKey -> bool

Public Function ContainsKey (
    key As TKey
) As Boolean

Parameters

• key
  Type: TKey

  Type: TKey. The key to locate in the collection.

Return Value

Type: System.Boolean

Type: Boolean
true if item is found in the DataCollection<TKey, TValue>; otherwise, false.

See Also

DataCollection<TKey, TValue> Class
Microsoft.Xrm.Sdk Namespace

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