There is already an open DataReader associated ……
遇到一个问题,这是问题描述,就是一个错误信息IhavearatherlargeASP-NET-2.0projectthatI'vebeendevelopingforsometime. I'musingSystem.Data.Commonclassesforallofmydataaccess,andSQL-2005asmyprovider. UptoandincludingBeta-2,everyt