public List <string> GetValusFromSource <T>(T data, int CelaMaxCount = 0)
{
List <string> result = new List <String>();
Type t = typeof(T);
var exportFields = t.GetProperties().Where(x => x.CustomAttributes.Select(p => p.AttributeType.Name).ToList().Contains("DisplayNameAttribute")).ToList();
foreach (var p in exportFields)
{
Object value = p.GetValue(data, null);
if (value == null)
{
result.Add("");
continue;
}
if (value.GetType() == typeof(long) && p.Name == "ModifyDate")
{
result.Add(LinqHelper.GetDateTime(value as long?).ToString("yyyy-MM-dd HH:mm:ss"));
continue;
}
if (typeof(T) == typeof(Order))
{
string[] uploadFields = { "FileContents", "FileDetails", "BaiduActions" };
if (p.Name == "CelaExplains")
{
int i = 1;
(value as System.Collections.ObjectModel.ObservableCollection <CelaExplain>).ToList().ForEach(
item =>
{
result.Add(item.Item);
if (null == item.Strategy)
{
result.Add("");
}
else
{
result.Add(String.Join("\n", item.Strategy));
}
i++;
});
while (i <= CelaMaxCount)
{
result.Add("");
result.Add("");
i++;
}
continue;
}
else if (value.GetType() == typeof(List <string>))
{
value = String.Join("\n", (value as List <string>));
}
else if (uploadFields.Contains(p.Name))
{
var list = (value as System.Collections.ObjectModel.ObservableCollection <UploadImage>).ToList()
.Select(x => String.Format("附件：{0}.{1}", x.Id, x.FileExtension)).ToList();
if (null != list && list.Count > 0)
{
value = String.Join("\n", list);
}
else
{
value = "";
}
}
}
else if (typeof(T) == typeof(PageQueryEntry))
{
if (p.Name == "IsExpire")
{
var entity = new IsExpireToStingConverter();
value = entity.Convert(value, null, null, "");
}
else if (p.Name == "ValidDays")
{
value = Enum.GetName(typeof(ValidDays), value);
}
else if (value.GetType() == typeof(string[]))
{
value = String.Join("\n", (value as string[]));
}
}
result.Add(value.ToString());
}
return(result);
}