水晶报表问题:该报表不包含表。(问题程序:★★★★★)
SqlConnection   myconn   =   new   SqlConnection(ConfigurationManager.AppSettings[ "wu "].ToString()); 
 SqlDataAdapter   myadapter   =   new   SqlDataAdapter( "select   *   from   car ",   myconn); 
    DataSet   mydataset   =   new   DataSet(); 
    myadapter.Fill(mydataset,    "car "); 
 string   nn   =   Application.StartupPath.ToString(); 
    ReportDocument   rep   =   new   ReportDocument(); 
 rep.Load(nn   +    "\\CrystalReport1.rpt "); 
 rep.SetDataSource(mydataset.Tables[ "car "]); 
 crystalReportViewer1.ReportSource   =   rep; 
 运行时。“它提示该报表不包含表”。这是怎么一回事,我搜过,有人也碰到这个问题,却没人留下解决办法。;
------解决方案--------------------你好没有在报表中绑定datasourse
------解决方案--------------------你在报表中自己拉栏位,加字段