/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Hotel_app.Model.Hhyjf_jp_Class model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Hhyjf_jp_Class set ");
strSql.Append("Title=@Title,");
strSql.Append("yydh=@yydh,");
strSql.Append("qymc=@qymc");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@Title", SqlDbType.NVarChar, 50),
new SqlParameter("@yydh", SqlDbType.VarChar, 50),
new SqlParameter("@qymc", SqlDbType.VarChar, 50),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.Title;
parameters[1].Value = model.yydh;
parameters[2].Value = model.qymc;
parameters[3].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.Hhyjf_jp_Class model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Hhyjf_jp_Class(");
strSql.Append("Title,yydh,qymc)");
strSql.Append(" values (");
strSql.Append("@Title,@yydh,@qymc)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Title", SqlDbType.NVarChar, 50),
new SqlParameter("@yydh", SqlDbType.VarChar, 50),
new SqlParameter("@qymc", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.Title;
parameters[1].Value = model.yydh;
parameters[2].Value = model.qymc;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
public string Hhyjfjpclass_add_edit(string id, string title, string add_edit_delete, string xxzs)
{
string s = common_file.common_app.get_failure;
BLL.Hhyjf_jp_Class B_Hhyjfjpclass = new Hotel_app.BLL.Hhyjf_jp_Class();
Model.Hhyjf_jp_Class M_Hhyjfjpclass = new Hotel_app.Model.Hhyjf_jp_Class();
if (xxzs == common_file.common_app.xxzs_xxvalue)
{
}
if (xxzs == common_file.common_app.xxzs_zsvalue)
{
}
if (add_edit_delete == common_file.common_app.get_add)
{
M_Hhyjfjpclass.Title = title;
if (B_Hhyjfjpclass.Add(M_Hhyjfjpclass) > 0)
{
s = common_file.common_app.get_suc;
}
}
else
if (add_edit_delete == common_file.common_app.get_edit)
{
M_Hhyjfjpclass = B_Hhyjfjpclass.GetModel(Convert.ToInt32(id));
M_Hhyjfjpclass.Title = title;
M_Hhyjfjpclass.ID = Convert.ToInt32(id);
B_Hhyjfjpclass.Update(M_Hhyjfjpclass);
s = common_file.common_app.get_suc;
}
else
if (add_edit_delete == common_file.common_app.get_delete)
{
if (id != "")
{
B_Hhyjfjpclass.Delete(Convert.ToInt32(id));
s = common_file.common_app.get_suc;
}
}
return(s);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Hotel_app.Model.Hhyjf_jp_Class GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,Title,yydh,qymc from Hhyjf_jp_Class ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Hotel_app.Model.Hhyjf_jp_Class model = new Hotel_app.Model.Hhyjf_jp_Class();
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]["Title"] != null && ds.Tables[0].Rows[0]["Title"].ToString() != "")
{
model.Title = ds.Tables[0].Rows[0]["Title"].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();
}
return(model);
}
else
{
return(null);
}
}
