/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Bookhole_blog.Model.houtai_login model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update houtai_login set ");
strSql.Append("houtai_pwd=@houtai_pwd,");
strSql.Append("houtai_level=@houtai_level");
strSql.Append(" where houtai_id=@houtai_id ");
MySqlParameter[] parameters =
{
new MySqlParameter("@houtai_pwd", MySqlDbType.VarChar, 255),
new MySqlParameter("@houtai_level", MySqlDbType.Int32, 11),
new MySqlParameter("@houtai_id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.houtai_pwd;
parameters[1].Value = model.houtai_level;
parameters[2].Value = model.houtai_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 Bookhole_blog.Model.houtai_login DataRowToModel(DataRow row)
{
Bookhole_blog.Model.houtai_login model = new Bookhole_blog.Model.houtai_login();
if (row != null)
{
if (row["houtai_id"] != null && row["houtai_id"].ToString() != "")
{
model.houtai_id = int.Parse(row["houtai_id"].ToString());
}
if (row["houtai_pwd"] != null)
{
model.houtai_pwd = row["houtai_pwd"].ToString();
}
if (row["houtai_level"] != null && row["houtai_level"].ToString() != "")
{
model.houtai_level = int.Parse(row["houtai_level"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Bookhole_blog.Model.houtai_login GetModel(int houtai_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select houtai_id,houtai_pwd,houtai_level from houtai_login ");
strSql.Append(" where houtai_id=@houtai_id ");
MySqlParameter[] parameters =
{
new MySqlParameter("@houtai_id", MySqlDbType.Int32, 11)
};
parameters[0].Value = houtai_id;
Bookhole_blog.Model.houtai_login model = new Bookhole_blog.Model.houtai_login();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
