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Adds a new property to the current connection properties collection.
Namespace:  Microsoft.VisualStudio.Data.Framework
Assembly:  Microsoft.VisualStudio.Data.Framework (in Microsoft.VisualStudio.Data.Framework.dll)
Syntax
'Declaration
Public Sub Add ( _
    key As String, _
    type As Type, _
    value As Object _
)
public void Add(
    string key,
    Type type,
    Object value
)
public:
virtual void Add(
    String^ key, 
    Type^ type, 
    Object^ value
) sealed
abstract Add : 
        key:string * 
        type:Type * 
        value:Object -> unit 
override Add : 
        key:string * 
        type:Type * 
        value:Object -> unit 
public final function Add(
    key : String, 
    type : Type, 
    value : Object
)
Parameters
- key
 Type: System.String
 Name of the property being added.
- type
 Type: System.Type
 A Type object representing the type of the property.
- value
 Type: System.Object
 Value of the property being added.
Implements
IVsDataConnectionProperties.Add(String, Type, Object)
Exceptions
| Exception | Condition | 
|---|---|
| ArgumentNullException | The key parameter is nulla null reference (Nothing in Visual Basic). | 
| NotSupportedException | The data connection properties are not extensible. | 
| ArgumentException | The property already exists. | 
.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.