/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WK.Model.bus_feedback model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update bus_feedback set ");
strSql.Append("content=@content,");
strSql.Append("user_id=@user_id,");
strSql.Append("is_delete=@is_delete,");
strSql.Append("remark=@remark,");
strSql.Append("create_by=@create_by,");
strSql.Append("create_date=@create_date,");
strSql.Append("update_by=@update_by,");
strSql.Append("update_date=@update_date");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@content", MySqlDbType.VarChar, 2000),
new MySqlParameter("@user_id", MySqlDbType.Int32, 11),
new MySqlParameter("@is_delete", MySqlDbType.Int32, 11),
new MySqlParameter("@remark", MySqlDbType.VarChar, 500),
new MySqlParameter("@create_by", MySqlDbType.Int32, 11),
new MySqlParameter("@create_date", MySqlDbType.DateTime),
new MySqlParameter("@update_by", MySqlDbType.Int32, 11),
new MySqlParameter("@update_date", MySqlDbType.DateTime),
new MySqlParameter("@id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.content;
parameters[1].Value = model.user_id;
parameters[2].Value = model.is_delete;
parameters[3].Value = model.remark;
parameters[4].Value = model.create_by;
parameters[5].Value = model.create_date;
parameters[6].Value = model.update_by;
parameters[7].Value = model.update_date;
parameters[8].Value = model.id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WK.Model.bus_feedback DataRowToModel(DataRow row)
{
WK.Model.bus_feedback model = new WK.Model.bus_feedback();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["content"] != null)
{
model.content = row["content"].ToString();
}
if (row["user_id"] != null && row["user_id"].ToString() != "")
{
model.user_id = int.Parse(row["user_id"].ToString());
}
if (row["is_delete"] != null && row["is_delete"].ToString() != "")
{
model.is_delete = int.Parse(row["is_delete"].ToString());
}
if (row["remark"] != null)
{
model.remark = row["remark"].ToString();
}
if (row["create_by"] != null && row["create_by"].ToString() != "")
{
model.create_by = int.Parse(row["create_by"].ToString());
}
if (row["create_date"] != null && row["create_date"].ToString() != "")
{
model.create_date = DateTime.Parse(row["create_date"].ToString());
}
if (row["update_by"] != null && row["update_by"].ToString() != "")
{
model.update_by = int.Parse(row["update_by"].ToString());
}
if (row["update_date"] != null && row["update_date"].ToString() != "")
{
model.update_date = DateTime.Parse(row["update_date"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(WK.Model.bus_feedback model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into bus_feedback(");
strSql.Append("content,user_id,is_delete,remark,create_by,create_date,update_by,update_date)");
strSql.Append(" values (");
strSql.Append("@content,@user_id,@is_delete,@remark,@create_by,@create_date,@update_by,@update_date)");
MySqlParameter[] parameters =
{
new MySqlParameter("@content", MySqlDbType.VarChar, 2000),
new MySqlParameter("@user_id", MySqlDbType.Int32, 11),
new MySqlParameter("@is_delete", MySqlDbType.Int32, 11),
new MySqlParameter("@remark", MySqlDbType.VarChar, 500),
new MySqlParameter("@create_by", MySqlDbType.Int32, 11),
new MySqlParameter("@create_date", MySqlDbType.DateTime),
new MySqlParameter("@update_by", MySqlDbType.Int32, 11),
new MySqlParameter("@update_date", MySqlDbType.DateTime)
};
parameters[0].Value = model.content;
parameters[1].Value = model.user_id;
parameters[2].Value = model.is_delete;
parameters[3].Value = model.remark;
parameters[4].Value = model.create_by;
parameters[5].Value = model.create_date;
parameters[6].Value = model.update_by;
parameters[7].Value = model.update_date;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WK.Model.bus_feedback GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,content,user_id,is_delete,remark,create_by,create_date,update_by,update_date from bus_feedback ");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@id", MySqlDbType.Int32)
};
parameters[0].Value = id;
WK.Model.bus_feedback model = new WK.Model.bus_feedback();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}