If you try to add same key to a Dictionary you may encounter this error
var ht = new Dictionary<String,String>();
ht.Add("key", "Data1");
.
.
.
ht.Add("key", "Data2");
To avoid this use you can simply change this code like
var ht = new Dictionary<String,String>();
ht["key"] = "Data1";
.
.
.
ht["key"] = "Data2";
This indexer will add the key, if it is not in the Dictionary, else will just update the value
No comments:
Post a Comment