Open メソッド (DataSource)

For internal used. Builds the DataSource.DataHandler object used to access data defined by this DataSource object. Method can throw an exception if data source can not be opened: invalid connection string etc.

シンタックス

Visual Basic
C#

'宣言
 
Public Sub Open( _
   ByVal externalFilterExpression As System.String _
)

'使用法
 
Dim instance As DataSource
Dim externalFilterExpression As System.String
 
instance.Open(externalFilterExpression)

public void Open( 
   System.string externalFilterExpression
)

パラメータ

externalFilterExpression: Additioan filter expression in syntax of DataView.

参照

DataSource クラス
 DataSource メンバ