Método ServerReport.GetDataSources (Boolean%)
Retrieves information about the data sources used for a report, including whether all required credentials have been supplied for the report data sources.
Namespace: Microsoft.Reporting.WebForms
Assembly: Microsoft.ReportViewer.WebForms (em Microsoft.ReportViewer.WebForms.dll)
Sintaxe
'Declaração
Public Function GetDataSources ( _
<OutAttribute> ByRef allCredentialsSet As Boolean _
) As ReportDataSourceInfoCollection
public ReportDataSourceInfoCollection GetDataSources(
out bool allCredentialsSet
)
public:
ReportDataSourceInfoCollection^ GetDataSources(
[OutAttribute] bool% allCredentialsSet
)
member GetDataSources :
allCredentialsSet:bool byref -> ReportDataSourceInfoCollection
public function GetDataSources(
allCredentialsSet : boolean
) : ReportDataSourceInfoCollection
Parâmetros
- allCredentialsSet
Tipo: Boolean%
[out] Indicates whether all required credentials have been supplied for the data sources used by the server report.
Valor de retorno
Tipo: Microsoft.Reporting.WebForms.ReportDataSourceInfoCollection
A ReportDataSourceInfoCollection containing ReportDataSourceInfo objects.
Comentários
This method returns the data source names and user prompt strings of any data sources used in the report that is configured to prompt for credentials.
Exemplos
The following example lists all data sources that prompt for credentials for the server report currently active in a ReportViewer control.
private void button1_Click(object sender, EventArgs e)
{
bool bCreds;
ReportDataSourceInfoCollection rdsic=
this.reportViewer1.ServerReport.GetDataSources(out bCreds);
Debug.WriteLine("All credentials supplied: {0}",
bCreds.ToString());
foreach (ReportDataSourceInfo rdsi in rdsic)
{
Debug.WriteLine(rdsi.Name + ":" + rdsi.Prompt);
}
}