DataViewManager.IsEquivalent Method
Tests the equivalency of a specified data view.
Namespace: Microsoft.VisualStudio.Data
Assembly: Microsoft.VisualStudio.Data (in Microsoft.VisualStudio.Data.dll)
Syntax
'Declaration
Protected MustOverride Function IsEquivalent ( _
dataView As Object, _
provider As Guid, _
connectionString As String, _
encryptedString As Boolean _
) As Boolean
protected abstract bool IsEquivalent(
Object dataView,
Guid provider,
string connectionString,
bool encryptedString
)
protected:
virtual bool IsEquivalent(
Object^ dataView,
Guid provider,
String^ connectionString,
bool encryptedString
) abstract
abstract IsEquivalent :
dataView:Object *
provider:Guid *
connectionString:string *
encryptedString:bool -> bool
protected abstract function IsEquivalent(
dataView : Object,
provider : Guid,
connectionString : String,
encryptedString : boolean
) : boolean
Parameters
dataView
Type: System.ObjectObject instance of the specified data view.
provider
Type: System.GuidUnique identifier of a DDEX provider.
connectionString
Type: System.StringAn unencrypted or encrypted string containing connection information.
encryptedString
Type: System.BooleanIndicates whether the connectionString parameter is encrypted.
Return Value
Type: System.Boolean
Returns true if there is equivalency; otherwise returns false.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | The dataView and/or connectionString parameter is null. |
| ArgumentException | The specified provider is not a registered DDEX provider. |
Remarks
This member supports the DDEX infrastructure and is not intended to be used directly from your code.
.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.