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Tests whether a given set of connection properties contains a specified property.
Namespace:  Microsoft.Data.ConnectionUI
Assembly:  Microsoft.Data.ConnectionUI (in Microsoft.Data.ConnectionUI.dll)
Syntax
'Declaration
Function Contains ( _
    propertyName As String _
) As Boolean
bool Contains(
    string propertyName
)
bool Contains(
    String^ propertyName
)
abstract Contains : 
        propertyName:string -> bool 
function Contains(
    propertyName : String
) : boolean
Parameters
- propertyName
 Type: System.String
 Name of the property whose presence is being tested.
Return Value
Type: System.Boolean
true if the set of connection properties contains the specified property; otherwise, false.
Exceptions
| Exception | Condition | 
|---|---|
| ArgumentNullException | The propertyName parameter is null. | 
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.