Gets or sets the type of the data source. The data source type determines the syntaxes of connection string and query (record source). The default is Auto but it is recommended that you set this value to the specific type of the data source you are using, as automatic determining of the data source type may be rather slow.

'宣言
 
Public Property DataProvider As DataProvider

'使用法
 
Dim instance As DataSource
Dim value As DataProvider
 
instance.DataProvider = value
 
value = instance.DataProvider

public DataProvider DataProvider {get; set;}