public bool Sua(EC_PhieuMuon et)
{
try
{
cn.ThucHienLenh(@"UPDATE PhieuMuon SET MaBD = N'" + et.MaBD + "',TrangThai = " + et.TrangThai + " where MaPM = N'" + et.MaPM + "')");
return(true);
}
catch
{
return(false);
}
}
public bool Them(EC_PhieuMuon et)
{
try
{
cn.ThucHienLenh(@"INSERT INTO PhieuMuon (MaPM,MaBD,TrangThai) VALUES ('" + et.MaPM + "',N'" + et.MaBD + "'," + et.TrangThai + ")");
return(true);
}
catch
{
return(false);
}
}
public void Xoa(EC_PhieuMuon et)
{
cn.ThucHienLenh(@"DELETE FROM PhieuMuon where MaPM = '" + et.MaPM + "'");
}
