编程论坛 » VB.NET论坛 » 请高手帮忙
新手上路
行 90: conn.Open() 行 91: cmd.CommandText = "select 称昵 from member" 行 92: Dim objreader As System.Data.OleDb.OleDbDataReader = cmd.ExecuteReader() 行 93: 行 94: Dim i As Integer
[OleDbException (0x80040e10): 至少一个参数没有被指定值。] System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(Int32 hr) System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object& executeResult) System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult) System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult) System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) System.Data.OleDb.OleDbCommand.ExecuteReader(CommandBehavior behavior) System.Data.OleDb.OleDbCommand.ExecuteReader() rao8.WebForm1.btnreg_Click(Object sender, EventArgs e) in D:\asp24\rao8\WebForm1.aspx.vb:92 System.Web.UI.WebControls.Button.OnClick(EventArgs e) System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) System.Web.UI.Page.ProcessRequestMain()
搜索更多相关主题的帖子: 堆栈 服务器
查看详细资料
TOP