Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Represents the method that is called when data sources and providers are being filtered in the data connection dialog box.
Namespace: Microsoft.VisualStudio.Data.Services
Assembly: Microsoft.VisualStudio.Data.Services (in Microsoft.VisualStudio.Data.Services.dll)
Syntax
'Declaration
Public Delegate Function DataConnectionDialogFilterCallback ( _
source As Guid, _
provider As Guid _
) As Boolean
public delegate bool DataConnectionDialogFilterCallback(
Guid source,
Guid provider
)
public delegate bool DataConnectionDialogFilterCallback(
Guid source,
Guid provider
)
type DataConnectionDialogFilterCallback =
delegate of
source:Guid *
provider:Guid -> bool
JScript does not support delegates.
Parameters
- source
Type: System.Guid
The GUID of the data source.
- provider
Type: System.Guid
The GUID of the data provider.
Return Value
Type: System.Boolean
true if the data provider is available for the data source; false if the data provider is not available and should be filtered out for the data source.
Remarks
When you add a new data connection, the Choose Data Sources dialog box displays a list of data sources to choose from. A set of available data providers corresponds to each data source selected. This callback determines which data providers are available for a given data source.