未定义类型的错误!
在**.aspx.vb中我的程序如下:
Dim myConnectionstring As String
If myConnectionstring = "" Then
myConnectionstring = System.Configuration.ConfigurationSettings.AppSettings("SQLConnString")
End If
Dim myConnection As New OleDbConnection(myConnectionstring)
insert_vehicle_info = "Insert into Region (RegionID, RegionDescription) VALUES (100, 'Description')"
Dim myCommand As New OleDbCommand(insert_vehicle_info)
myCommand.Connection = myConnection
myConnection.Open()
myCommand.ExecuteNonQuery()
myCommand.Connection.Close()
系统总是在OleDbConnection和OleDbCommand下有波浪线,
并提示“未定义类型'OleDbCommand'。“和”未定义类型'OleDbConnection'。“
请问该如何解决?