Open-Methode
Initializes a database connection with the settings specified by the ConnectionString property of the provider-specific Connection object.
Namespace: Microsoft.ReportingServices.DataProcessing
Assemblys: Microsoft.ReportingServices.SharePoint.UI.WebParts (in Microsoft.ReportingServices.SharePoint.UI.WebParts.dll)
Microsoft.ReportingServices.Interfaces (in Microsoft.ReportingServices.Interfaces.dll)
Syntax
'Declaration
Sub Open
'Usage
Dim instance As IDbConnection
instance.Open()
void Open()
void Open()
abstract Open : unit -> unit
function Open()
Hinweise
It is in this method that impersonation takes place. When the report server calls the Open method, it passes the user name and password of the report or shared data source to the extension.