问题描述
- 为什么在VB2010中报错 ''System.data.oledb.oledbdatareader.friend sub new''?
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错误 1 “System.Data.OleDb.OleDbDataReader.Friend Sub New(connection As System.Data.OleDb.OleDbConnection, command As System.Data.OleDb.OleDbCommand, depth As Integer, commandBehavior As System.Data.CommandBehavior)”是“Friend”,因此它在此上下文中不可访问。 E:Items of Vs 2010Student Information check SystemStudent Information CheckStudent Information CheckLoading.vb 13 13 Student Information Check
时间: 2024-12-11 13:15:53