/// <summary>
/// 加载小层数据
/// </summary>
private void loading_oc_xcsj()
{
oc_xcsj.Clear();
StringBuilder sql = new StringBuilder();
sql.Append(" select * from oil_well_c ");
sql.AppendFormat(" where jh = \"{0}\" ", tpjing.jh);
sql.Append(" and stl <> 0 and syds <> 0 and skqk<>''");
sql.Append(" order by syds ");
DataTable dt = DbHelperOleDb.Query(sql.ToString()).Tables[0];
for (int i = 0; i < dt.Rows.Count; i++)
{
ccwx_xcsj_model model = new ccwx_xcsj_model();
model.JH = Unity.ToString(dt.Rows[i]["jh"]);
model.YCZ = Unity.ToString(dt.Rows[i]["ycz"]);
model.XCH = Unity.ToString(dt.Rows[i]["xch"]);
model.XCXH = dt.Rows[i]["xcxh"].ToString();
model.YXHD = Unity.ToDecimal(dt.Rows[i]["yxhd"]);
model.STL = Unity.ToDecimal(dt.Rows[i]["stl"]);
model.HYBHD = Unity.ToDecimal(dt.Rows[i]["hybhd"]);
model.fdd = false;
model.zzd = false;
oc_xcsj.Add(model);
}
}
/// <summary>
/// 汇总计算
/// </summary>
/// <returns></returns>
public ccwx_tpjing_model calculate()
{
if (tpjing == null)
{
return(null);
}
try
{
ccwx_xcsj_model xcsj = oc_xcsj.Where(p => p.Selected == true).First(); // 抛出异常：ArgumentNullException
// 判断数值为 0 时，则返回空模型
if (xcsj.STL == 0 || xcsj.zrfs == 0)
{
return(null);
}
if ((tpjing.yxhd - tpjing.zzhd) == 0 || tpjing.zzhd == 0)
{
return(null);
}
decimal k1, k1u, k1d;
decimal k2, k2u, k2d;
k1u = ((decimal)tpjing.zrfs - (decimal)tpjing.zzrfs) * xcsj.STL * xcsj.YXHD; // k1u = (zrfs - zzrfs) * kh
k1d = (decimal)xcsj.zrfs * ((decimal)tpjing.yxhd - (decimal)tpjing.zzhd); // k1d = zrfs * (yxhd - zzhd)
k1 = k1u / k1d; // k1 = ((zrfs - zzrfs) * kh) / (zrfs * (yxhd - zzhd))
k2u = (decimal)tpjing.zzrfs * xcsj.STL * xcsj.YXHD; // k2u = zzrfs * kh
k2d = (decimal)xcsj.zrfs * (decimal)tpjing.zzhd; // k2d = zrfs * zzhd
k2 = k2u / k2d; // k2 = (zzrfs * kh) / (zrfs * zzhd)
return(new ccwx_tpjing_model()
{
jh = tpjing.jh,
k1 = (double)k1,
k2 = (double)k2,
calculate_type = 2
});
}
catch
{
return(null);
}
}