I have several data classes defined in a similar way to the below and am trying to decide whether to have a built-in constructor for each data class to populate the members, or use reflection only once in the calling method:
public class reportData
{
public List<Deposits> Deposits;
}
public class Deposits
{
public Deposits(List<Dictionary<string, string>> LPQReq)
{
PropertyInfo[] properties = typeof(Deposits).GetProperties();
foreach (Dictionary<string, string> PQList in LPQReq)
{
foreach (KeyValuePair<string, string> kvp in PQList)
{
MemberInfo info = typeof(Deposits).GetField(kvp.Key) as MemberInfo ?? typeof(Deposits).GetProperty(kvp.Key) as MemberInfo;
//PropertyInfo property = properties[kvp.Key];
// info.setvalue
}
}
foreach (PropertyInfo property in properties)
{
Console.WriteLine("Name: " + property.Name + ", Value: " + property.GetValue(typeof(Deposits), null));
}
}
public string YPBRNO { get; set; }
public string YPBNA { get; set; }
public string YPTME { get; set; }
... cut for brevity
I would like to use reflection to have my constructor take a list of Dictionary key-value pairs, and the key matches the name of the property...
then I can just use something like
PropertyInfo property = properties[kvp.Key];
or
info.setValue(typeof(Deposits), value, null);
one way of course is to loop through all the properties in my type and check if the property.name=kvp.key
before calling setValue()
like so:
foreach (Dictionary<string, string> PQList in LPQReq)
{
foreach (KeyValuePair<string, string> kvp in PQList)
{
MemberInfo info = typeof(Deposits).GetField(kvp.Key) as MemberInfo ?? typeof(Deposits).GetProperty(kvp.Key) as MemberInfo;
//PropertyInfo property = properties[kvp.Key];
// info.setvalue
foreach (PropertyInfo property in properties)
{
if (property.Name==kvp.Key)
{
property.SetValue(typeof(Deposits), kvp.Value, null);
}
Console.WriteLine("Name: " + property.Name + ", Value: " + property.GetValue(typeof(Deposits), null));
}
}
}
so now I have got that far, is it a good idea to do it this way, inside the constructor of each class (that I must then invoke externally)
or should I use the reflection in the calling method to set all the properties without having to know what the properties are..
EDIT:
Just wanted to mention I did read SO 1044455: c-sharp-reflection-how-to-get-class-reference-from-string to find out how to return the data class just from a name ...
so I initially thought I would use the reflection outside of my data classes but came up against a few roadblocks!
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