Fetches the data source info, and caches it in DataSourceInfo property. If the data source info has already been cached, does nothing unless force is true. Note that this method may take a long time to complete, as it accesses the data source. Use this instead of simply accessing the DataSourceInfo property if you want to make sure that getting that property would be fast.

'宣言
 
Public Sub FetchDataSourceInfo( _
   ByVal force As System.Boolean _
) 

'使用法
 
Dim instance As DataSource
Dim force As System.Boolean
 
instance.FetchDataSourceInfo(force)

public void FetchDataSourceInfo( 
   System.bool force
)