Gets or sets the full folder path (for example, “/salesreports/salesdatabase”) or relative path (for example, “salesdatabase”) to a data source on the same server. Relative paths start in the same folder as the report. The data source uses the connection properties from the DataSourceReference. If report rendered locally then this property should contain path to the RDS file describing datasource.

A DataSource must have one and only one of the following properties specified: DataSourceReference or ConnectionProperties.

'Declaration
 
Public Property DataSourceReference As String

public string DataSourceReference {get; set;}