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