sql=string.Format("update TFS_Material set FTestCode='{0}' WHERE FID in ({1})",testCode2,string.Join(",",ids));
sql=string.Format("update TFS_Material set FTestCode='{0}' WHERE FID in ({1});update TFS_ViewMaterial set FHalfMaterialTeamID={2} WHERE FMaterialID in ({1})",testCode2,string.Join(",",ids),temId);