koobas.hobune.stream
Iterate through String,Float dictionary.
Hi, how do i do this ?
foreach (string gunStat in attachStats.Keys)
where attachStats is
Dictionary<string,float> attachStats
Iterating that way returns me an error...
Best Answer
You can iterate through a Dictionary using:
foreach(KeyValuePair<string,float> attachStat in attachStats)
{
//Now you can access the key and value both separately from this attachStat as:
Debug.Log(attachStat.Key);
Debug.Log(attachStat.Value);
}
This is the preferred way. Another is to use the foreach loop the OP used like this:
foreach (string key in attachStats.$$anonymous$$eys)
{
float val = attachStats[key];
Debug.Log(key + " = " + val);
}
This has slightly more overhead since to access each value you have to lookup the key in the dictionary. However since a Dictionary lookup is considered O(1) complexity it might not make a big difference. I would prefer the $$anonymous$$eyValuePair method as it grabs both (key and value) at the same time.
btw: This is a case where i often use the var keyword in C# ^^
foreach(var attachStat in attachStats)
