public class THKK : DealDR
{
public DataRow DealDataRow(DataRow dr)
{
double jfzl = double.Parse(dr["jfzl"].ToString());
double sz = double.Parse(dr["sz"].ToString()); ;
double xz = double.Parse(dr["xz"].ToString()); ;
if (!Equals(jfzl, 30D) && jfzl < 30)
{
dr["jf"] = sz + xz * (jfzl - 1);
}
else
{
dr["jf"] = xz * jfzl;
}
if ((Equals(jfzl, 27.5D) || jfzl > 27.5)
&&
(Equals(jfzl, 30D) || jfzl < 30)
&&
Equals(sz, 18D)
&&
Equals(xz, 4D)
)
{
dr["jf"] = 120;
}
if ((Equals(jfzl, 27.5) || jfzl > 27.5)
&&
(Equals(jfzl, 30D) || jfzl < 30)
&&
Equals(sz, 18D)
&&
Equals(xz, 5D)
)
{
dr["jf"] = 150;
}
if ((Equals(jfzl, 28D) || jfzl > 28D)
&&
(Equals(jfzl, 30D) || jfzl < 30)
&&
Equals(sz, 18D)
&&
Equals(xz, 6D)
)
{
dr["jf"] = 180;
}
return dr;
}
/// <summary>
/// 构造方法
/// </summary>
public THKK(string connectionString)
{
string sql = null;
if (null == dtThJgb)
{
sql = "SELECT lx,sz,sz FROM dbo.THJGB ";
dtThJgb = MyCommon.GetDt(sql, connectionString);
dtThJgb.PrimaryKey = new DataColumn[] { dtThJgb.Columns["lx"] };
}
}
private static DataTable dtThJgb;
/// <summary>
/// 浮点数是否相等
/// </summary>
/// <param name="d1"></param>
/// <param name="d2"></param>
/// <returns></returns>
private bool Equals(double d1, double d2)
{
return Math.Abs(d1 - d2) < 0.000001;
}
}
