循环模型数据并将其列出

Question

I am trying to loop through data that is passed to my view in a model object. I want to list out the property name and the property value of each of the model properties, even if they are null. I have been at this for a few hours and have tried googling it but cannot get any good examples that work.

I got this to list out all of the properties of the current object, however cannot get the values:

 @model List<object>
 @foreach (var obj in Model)
 {
  var properties = obj.GetType().GetProperties();
  foreach (var property in properties)
   {
    string name = null;
    var value = ""
    try
    {
         name = property.Name;
        value = property.GetType().GetProperty(property.Name).GetValue(property, null).ToString();
    }
    catch (Exception e)
    {
        <p>@e</p>

    }
    finally
    {
        <p>@name - @value</p>
    }

}

And the controller code:

            RootobjectPlayerData obj = JsonConvert.DeserializeObject<RootobjectPlayerData>(jsonstring);
            List<object> list = new List<object>();
            list.Add(obj.data.accountinfo);
            list.Add(obj.data.accountinfo.statistics);
            list.Add(obj.data.accountinfo.statistics.clan);
            list.Add(obj.data.accountinfo.statistics.company);
            list.Add(obj.data.accountinfo.statistics.all);
            list.Add(obj.data.accountinfo.statistics.historical);
            list.Add(obj.data.accountinfo.statistics.team);
            return View(list);

I am able to do a break point and view all of the data within each of the objects, however I cannot get it to print out on screen.

Answer 1

First of all you are getting the property value incorrectly. You should get the value from the object you have, but not from the type of the property:

value = obj.GetType().GetProperty(property.Name).GetValue(obj, null)

Secondly, try to loop only through data that's not null:

@foreach (var obj in Model.Where(w => w != null))

Answer 2

Try getting the values from i , not x .

try
{
     name = x.Name;
    // Wrong
    // value = x.GetType().GetProperty(x.Name).GetValue(x, null).ToString();
    // Correct
    value = x.GetValue(i, null).ToString();
}
catch (Exception e)
{
    <p>@e</p>

}