/// <summary>
/// 得到一个对象实体
/// </summary>
public LearnSite.Model.Pfinger GetModel(int Pid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Pid,Psnum,Pspd,Pyear,Pmonth,Pdate,Pdegree,Pgrade,Pterm from Pfinger ");
strSql.Append(" where Pid=@Pid");
SqlParameter[] parameters =
{
new SqlParameter("@Pid", SqlDbType.Int, 4)
};
parameters[0].Value = Pid;
LearnSite.Model.Pfinger model = new LearnSite.Model.Pfinger();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Pid"].ToString() != "")
{
model.Pid = int.Parse(ds.Tables[0].Rows[0]["Pid"].ToString());
}
model.Psnum = ds.Tables[0].Rows[0]["Psnum"].ToString();
if (ds.Tables[0].Rows[0]["Pspd"].ToString() != "")
{
model.Pspd = decimal.Parse(ds.Tables[0].Rows[0]["Pspd"].ToString());
}
if (ds.Tables[0].Rows[0]["Pyear"].ToString() != "")
{
model.Pyear = int.Parse(ds.Tables[0].Rows[0]["Pyear"].ToString());
}
if (ds.Tables[0].Rows[0]["Pmonth"].ToString() != "")
{
model.Pmonth = int.Parse(ds.Tables[0].Rows[0]["Pmonth"].ToString());
}
if (ds.Tables[0].Rows[0]["Pdate"].ToString() != "")
{
model.Pdate = DateTime.Parse(ds.Tables[0].Rows[0]["Pdate"].ToString());
}
if (ds.Tables[0].Rows[0]["Pdegree"].ToString() != "")
{
model.Pdegree = int.Parse(ds.Tables[0].Rows[0]["Pdegree"].ToString());
}
if (ds.Tables[0].Rows[0]["Pgrade"].ToString() != "")
{
model.Pgrade = int.Parse(ds.Tables[0].Rows[0]["Pgrade"].ToString());
}
if (ds.Tables[0].Rows[0]["Pterm"].ToString() != "")
{
model.Pterm = int.Parse(ds.Tables[0].Rows[0]["Pterm"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(LearnSite.Model.Pfinger model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Pfinger set ");
strSql.Append("Psnum=@Psnum,");
strSql.Append("Pspd=@Pspd,");
strSql.Append("Pyear=@Pyear,");
strSql.Append("Pmonth=@Pmonth,");
strSql.Append("Pdate=@Pdate,");
strSql.Append("Pdegree=@Pdegree");
strSql.Append(" where Pid=@Pid");
SqlParameter[] parameters =
{
new SqlParameter("@Pid", SqlDbType.Int, 4),
new SqlParameter("@Psnum", SqlDbType.NVarChar, 50),
new SqlParameter("@Pspd", SqlDbType.Decimal, 9),
new SqlParameter("@Pyear", SqlDbType.Int, 4),
new SqlParameter("@Pmonth", SqlDbType.Int, 4),
new SqlParameter("@Pdate", SqlDbType.DateTime),
new SqlParameter("@Pdegree", SqlDbType.Int, 4)
};
parameters[0].Value = model.Pid;
parameters[1].Value = model.Psnum;
parameters[2].Value = model.Pspd;
parameters[3].Value = model.Pyear;
parameters[4].Value = model.Pmonth;
parameters[5].Value = model.Pdate;
parameters[6].Value = model.Pdegree;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(LearnSite.Model.Pfinger model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Pfinger(");
strSql.Append("Psnum,Pspd,Pyear,Pmonth,Pdate,Pgrade,Pterm)");
strSql.Append(" values (");
strSql.Append("@Psnum,@Pspd,@Pyear,@Pmonth,@Pdate,@Pgrade,@Pterm)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Psnum", SqlDbType.NVarChar, 50),
new SqlParameter("@Pspd", SqlDbType.Decimal, 9),
new SqlParameter("@Pyear", SqlDbType.Int, 4),
new SqlParameter("@Pmonth", SqlDbType.Int, 4),
new SqlParameter("@Pdate", SqlDbType.DateTime),
new SqlParameter("@Pgrade", SqlDbType.Int, 4),
new SqlParameter("@Pterm", SqlDbType.Int, 4)
};
parameters[0].Value = model.Psnum;
parameters[1].Value = model.Pspd;
parameters[2].Value = model.Pyear;
parameters[3].Value = model.Pmonth;
parameters[4].Value = model.Pdate;
parameters[5].Value = model.Pgrade;
parameters[6].Value = model.Pterm;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
