/// <summary>
/// 得到一个对象实体
/// </summary>
public Bookhole_blog.Model.about_me DataRowToModel(DataRow row)
{
Bookhole_blog.Model.about_me model = new Bookhole_blog.Model.about_me();
if (row != null)
{
if (row["About_title"] != null)
{
model.About_title = row["About_title"].ToString();
}
if (row["About_text"] != null)
{
model.About_text = row["About_text"].ToString();
}
if (row["About_img"] != null)
{
model.About_img = row["About_img"].ToString();
}
if (row["About_phone"] != null && row["About_phone"].ToString() != "")
{
model.About_phone = int.Parse(row["About_phone"].ToString());
}
if (row["About_email"] != null)
{
model.About_email = row["About_email"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Bookhole_blog.Model.about_me model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into about_me(");
strSql.Append("About_title,About_text,About_img,About_phone,About_email)");
strSql.Append(" values (");
strSql.Append("@About_title,@About_text,@About_img,@About_phone,@About_email)");
MySqlParameter[] parameters =
{
new MySqlParameter("@About_title", MySqlDbType.VarChar, 50),
new MySqlParameter("@About_text", MySqlDbType.VarChar, 255),
new MySqlParameter("@About_img", MySqlDbType.VarChar, 40),
new MySqlParameter("@About_phone", MySqlDbType.Int32, 11),
new MySqlParameter("@About_email", MySqlDbType.VarChar, 30)
};
parameters[0].Value = model.About_title;
parameters[1].Value = model.About_text;
parameters[2].Value = model.About_img;
parameters[3].Value = model.About_phone;
parameters[4].Value = model.About_email;
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.about_me GetModel()
{
//该表无主键信息，请自定义主键/条件字段
StringBuilder strSql = new StringBuilder();
strSql.Append("select About_title,About_text,About_img,About_phone,About_email from about_me ");
strSql.Append(" where ");
MySqlParameter[] parameters =
{
};
Bookhole_blog.Model.about_me model = new Bookhole_blog.Model.about_me();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}