/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Hotel_app.Model.BBfx_zfs model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into BBfx_zfs(");
strSql.Append("yydh,qymc,zfs,rq,shsc)");
strSql.Append(" values (");
strSql.Append("@yydh,@qymc,@zfs,@rq,@shsc)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@yydh", SqlDbType.VarChar, 50),
new SqlParameter("@qymc", SqlDbType.VarChar, 50),
new SqlParameter("@zfs", SqlDbType.Float, 8),
new SqlParameter("@rq", SqlDbType.DateTime),
new SqlParameter("@shsc", SqlDbType.Bit, 1)
};
parameters[0].Value = model.yydh;
parameters[1].Value = model.qymc;
parameters[2].Value = model.zfs;
parameters[3].Value = model.rq;
parameters[4].Value = model.shsc;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Hotel_app.Model.BBfx_zfs GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,yydh,qymc,zfs,rq,shsc from BBfx_zfs ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Hotel_app.Model.BBfx_zfs model = new Hotel_app.Model.BBfx_zfs();
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]["zfs"] != null && ds.Tables[0].Rows[0]["zfs"].ToString() != "")
{
model.zfs = decimal.Parse(ds.Tables[0].Rows[0]["zfs"].ToString());
}
if (ds.Tables[0].Rows[0]["rq"] != null && ds.Tables[0].Rows[0]["rq"].ToString() != "")
{
model.rq = DateTime.Parse(ds.Tables[0].Rows[0]["rq"].ToString());
}
if (ds.Tables[0].Rows[0]["shsc"] != null && ds.Tables[0].Rows[0]["shsc"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["shsc"].ToString() == "1") || (ds.Tables[0].Rows[0]["shsc"].ToString().ToLower() == "true"))
{
model.shsc = true;
}
else
{
model.shsc = false;
}
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Hotel_app.Model.BBfx_zfs model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update BBfx_zfs set ");
strSql.Append("yydh=@yydh,");
strSql.Append("qymc=@qymc,");
strSql.Append("zfs=@zfs,");
strSql.Append("rq=@rq,");
strSql.Append("shsc=@shsc");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@yydh", SqlDbType.VarChar, 50),
new SqlParameter("@qymc", SqlDbType.VarChar, 50),
new SqlParameter("@zfs", SqlDbType.Float, 8),
new SqlParameter("@rq", SqlDbType.DateTime),
new SqlParameter("@shsc", SqlDbType.Bit, 1),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.yydh;
parameters[1].Value = model.qymc;
parameters[2].Value = model.zfs;
parameters[3].Value = model.rq;
parameters[4].Value = model.shsc;
parameters[5].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
