單項(xiàng)選擇題在ADO.NET中,為了確保DataAdapter對(duì)象能夠正確地將數(shù)據(jù)從數(shù)據(jù)源填充到Dataset中,則必須事先預(yù)置好DataAdapter對(duì)象的下列哪個(gè)Command屬性?()

A.UpdateC ommand
B.Insert Command
C.Delete Command
D.Select Command


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