對一instance取出所有public欄位資料並回傳字串.

TableDataUtil.cs

public class TableDataUtil
{
  public static string GetDataDetailStr<T>(T obj)
  {
    //
    // 取出所有public欄位資料並回傳字串.
    //
    
    StringBuilder sb = new StringBuilder();
    sb.AppendLine(obj.GetType().ToString());
    var allPublicFields = obj.GetType().
       GetFields(BindingFlags.Public | BindingFlags.Instance);

    foreach (var entry in allPublicFields)
    {
      sb.AppendFormat("{0, -50}{1, -30}{2, 100}", entry.Name, entry.FieldType, entry.GetValue(obj));
      sb.AppendLine();
    }

    return sb.ToString();
  }
}