private DataTable cekTransaksiMhs(string nim)
{
cDatabase db = new cDatabase();
cQuery qr = new cQuery();
DataTable dtStatusMhs = null;
//Cek dulu data yang mau diUpload apakah sudah ada atau belum
dtStatusMhs = db.selectData(qr.qSelectTop1StatusMhsWhereStudId(nim), '2'); //2 = user ktm
return(dtStatusMhs);
}