AdoDotNetConnectionProperties.ContainsKey Method
Tests whether the specified property name is a member of the current set of connection properties.
Namespace: Microsoft.VisualStudio.Data.Framework.AdoDotNet
Assembly: Microsoft.VisualStudio.Data.Framework (in Microsoft.VisualStudio.Data.Framework.dll)
Syntax
声明
Public Overridable Function ContainsKey ( _
key As String _
) As Boolean
public virtual bool ContainsKey(
string key
)
public:
virtual bool ContainsKey(
String^ key
)
abstract ContainsKey :
key:string -> bool
override ContainsKey :
key:string -> bool
public function ContainsKey(
key : String
) : boolean
Parameters
- key
Type: System.String
The property name whose presence is being tested.
Return Value
Type: System.Boolean
true if key was found, otherwise false.
Implements
IDictionary<TKey, TValue>.ContainsKey(TKey)
.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.