InputArgumentCollection.ContainsKey Method (String)

Applies To: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online

Checks if a key exists in the collection.

Namespace:   Microsoft.Crm.Sdk.Messages
Assembly:  Microsoft.Crm.Sdk.Proxy (in Microsoft.Crm.Sdk.Proxy.dll)

Syntax

public bool ContainsKey(
    string key
)

Public Function ContainsKey (
    key As String
) As Boolean

Parameters

• key
  Type: System.String

  Type: String. The key to check for.

Return Value

Type: System.Boolean

Type: Boolean
Returns true if the key exists; otherwise, false.

See Also

InputArgumentCollection Class
Microsoft.Crm.Sdk.Messages Namespace

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