OleDbDataAdapter DBCommand =new OleDbDataAdapter ("select FriendlyName as Name ,"+"StoreAddress as Address,"+" StoreDirections as Directions," +"from StoreLocations Where ZipCode="+ddlZipCode.SelectedItem.Text +"Order By FriendlyName",DBConn);这样写也是错误的,请问应该用c#怎么写了?
OleDbDataAdapter DBCommand = New OleDbDataAdapter ("Select FriendlyName as [Name],StoreAddress as [Address],StoreDirections as [Directions] From StoreLocations Where ZipCode = '" + ddlZipCode.SelectedItem.Text + "' Order By FriendlyName ", DBConn)
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