stringwherecode=string.Format("select msgval,msgtype,riqi,url,msgtypeid from view_nr_z_sysmsg where userid="+user.id+" and msgval>0 order by riqi desc");
ts=DBHlper.getcount("select COUNT(*) from view_nr_z_dd as dd,view_nr_z_dd_wfkd as ddsk where dd.jzrq>='"+DateTime.Now.ToShortDateString()+"' and ddsk.wsje>0 and dd.bh=ddsk.bh and ddsk.ywy='"+user.zhanghao+"'");
if(ts>0)
{
dt=DBHlper.Execute("select ddsk.id from view_nr_z_dd as dd,view_nr_z_dd_wfkd as ddsk where dd.jzrq>='"+DateTime.Now.ToShortDateString()+"' and ddsk.wsje>0 and dd.bh=ddsk.bh and ddsk.ywy='"+user.zhanghao+"'").Tables[0];
ts=DBHlper.getcount("select COUNT(*) from view_nr_z_dd as dd,view_nr_z_dd_wfkd as ddsk where dd.jzrq>='"+DateTime.Now.ToShortDateString()+"' and ddsk.wsje>0 and dd.bh=ddsk.bh");
if(ts>0)
{
dt=DBHlper.Execute("select ddsk.id from view_nr_z_dd as dd,view_nr_z_dd_wfkd as ddsk where dd.jzrq>='"+DateTime.Now.ToShortDateString()+"' and ddsk.wsje>0 and dd.bh=ddsk.bh").Tables[0];