S
songtiger
Unregistered / Unconfirmed
GUEST, unregistred user!
Dim mycommand As New SqlClient.SqlCommand
Dim myreader As SqlClient.SqlDataReader
myreader = mycommand.ExecuteReader()
myreader.Read()
myraeder的数据行数如何知道?
Dim myreader As SqlClient.SqlDataReader
myreader = mycommand.ExecuteReader()
myreader.Read()
myraeder的数据行数如何知道?