/// <summary>
/// 得到一个对象实体
/// </summary>
public Hotel_app.Model.YH_lo_ex_trace_current GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,yydh,qymc,syzd,yhbh,yhxm,lo_ex,login_time from YH_lo_ex_trace_current ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Hotel_app.Model.YH_lo_ex_trace_current model = new Hotel_app.Model.YH_lo_ex_trace_current();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["yydh"] != null && ds.Tables[0].Rows[0]["yydh"].ToString() != "")
{
model.yydh = ds.Tables[0].Rows[0]["yydh"].ToString();
}
if (ds.Tables[0].Rows[0]["qymc"] != null && ds.Tables[0].Rows[0]["qymc"].ToString() != "")
{
model.qymc = ds.Tables[0].Rows[0]["qymc"].ToString();
}
if (ds.Tables[0].Rows[0]["syzd"] != null && ds.Tables[0].Rows[0]["syzd"].ToString() != "")
{
model.syzd = ds.Tables[0].Rows[0]["syzd"].ToString();
}
if (ds.Tables[0].Rows[0]["yhbh"] != null && ds.Tables[0].Rows[0]["yhbh"].ToString() != "")
{
model.yhbh = ds.Tables[0].Rows[0]["yhbh"].ToString();
}
if (ds.Tables[0].Rows[0]["yhxm"] != null && ds.Tables[0].Rows[0]["yhxm"].ToString() != "")
{
model.yhxm = ds.Tables[0].Rows[0]["yhxm"].ToString();
}
if (ds.Tables[0].Rows[0]["lo_ex"] != null && ds.Tables[0].Rows[0]["lo_ex"].ToString() != "")
{
model.lo_ex = ds.Tables[0].Rows[0]["lo_ex"].ToString();
}
if (ds.Tables[0].Rows[0]["login_time"] != null && ds.Tables[0].Rows[0]["login_time"].ToString() != "")
{
model.login_time = DateTime.Parse(ds.Tables[0].Rows[0]["login_time"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Hotel_app.Model.YH_lo_ex_trace_current model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update YH_lo_ex_trace_current set ");
strSql.Append("yydh=@yydh,");
strSql.Append("qymc=@qymc,");
strSql.Append("syzd=@syzd,");
strSql.Append("yhbh=@yhbh,");
strSql.Append("yhxm=@yhxm,");
strSql.Append("lo_ex=@lo_ex,");
strSql.Append("login_time=@login_time");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@yydh", SqlDbType.VarChar, 50),
new SqlParameter("@qymc", SqlDbType.VarChar, 50),
new SqlParameter("@syzd", SqlDbType.VarChar, 50),
new SqlParameter("@yhbh", SqlDbType.VarChar, 50),
new SqlParameter("@yhxm", SqlDbType.VarChar, 50),
new SqlParameter("@lo_ex", SqlDbType.VarChar, 50),
new SqlParameter("@login_time", SqlDbType.DateTime),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.yydh;
parameters[1].Value = model.qymc;
parameters[2].Value = model.syzd;
parameters[3].Value = model.yhbh;
parameters[4].Value = model.yhxm;
parameters[5].Value = model.lo_ex;
parameters[6].Value = model.login_time;
parameters[7].Value = model.id;
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(Hotel_app.Model.YH_lo_ex_trace_current model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into YH_lo_ex_trace_current(");
strSql.Append("yydh,qymc,syzd,yhbh,yhxm,lo_ex,login_time)");
strSql.Append(" values (");
strSql.Append("@yydh,@qymc,@syzd,@yhbh,@yhxm,@lo_ex,@login_time)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@yydh", SqlDbType.VarChar, 50),
new SqlParameter("@qymc", SqlDbType.VarChar, 50),
new SqlParameter("@syzd", SqlDbType.VarChar, 50),
new SqlParameter("@yhbh", SqlDbType.VarChar, 50),
new SqlParameter("@yhxm", SqlDbType.VarChar, 50),
new SqlParameter("@lo_ex", SqlDbType.VarChar, 50),
new SqlParameter("@login_time", SqlDbType.DateTime)
};
parameters[0].Value = model.yydh;
parameters[1].Value = model.qymc;
parameters[2].Value = model.syzd;
parameters[3].Value = model.yhbh;
parameters[4].Value = model.yhxm;
parameters[5].Value = model.lo_ex;
parameters[6].Value = model.login_time;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
