/// <summary>
/// 把表中的一行数据转换成对象
/// </summary>
/// <param name="dr">表中的一行数据</param>
/// <returns></returns>
private CmdInfo RowToCmdInfo(DataRow dr)//DataRow表示DataTable中的一行数据
{
CmdInfo cmd = new CmdInfo();
cmd.CmdName = dr["CmdName"].ToString();
cmd.Start = dr["Start"].ToString();
cmd.Length = dr["Length"].ToString();
cmd.Adress = dr["Adress"].ToString();
cmd.Model = dr["Model"].ToString();
cmd.Port = dr["Port"].ToString();
cmd.StrPram = dr["StrPram"].ToString();
cmd.End = dr["End"].ToString();
return(cmd);
}
/// <summary>
/// 根据发送命令，在数据库中查找对应的命令
///
/// </summary>
/// <param name="cmdName"></param>
/// <returns></returns>
public CmdInfo CmdByCmdName_DAL(string cmdName)
{
string sql = "select * from MMI where CmdName=@cmdName";
DataTable dt = SqliteHelper.ExecuteTable(sql, new SQLiteParameter("@cmdName", cmdName));
CmdInfo cmd = null;
if (dt.Rows.Count > 0)
{
foreach (DataRow dr in dt.Rows)
{
cmd = RowToCmdInfo(dr);
}
}
return(cmd);
}
