Menu
There doesn't seem to be a dictionary.AddRange() method. Does anyone know a better way to copy the items to another dictionary without using a foreach loop.
I'm using the System.Collections.Generic.Dictionary. This is for .NET 2.0.
558
The dict. copy() method returns a shallow copy of the dictionary. The dictionary can also be copied using the = operator, which points to the same object as the original. So if any change is made in the copied dictionary will also reflect in the original dictionary.
By using dict. copy() method we can copies the key-value in a original dictionary to another new dictionary and it will return a shallow copy of the given dictionary and it also helps the user to copy each and every element from the original dictionary.
Copy a dictionary with a for loop To copy a dictionary it is also possible to use a for loop: >>> d1 = {'a':1,'b':2} >>> d2 = {} >>> for key in d1: ... d2[key] = d1[key] ...
There's the Dictionary constructor that takes another Dictionary.
You'll have to cast it IDictionary, but there is an Add() overload that takes KeyValuePair<TKey, TValue>. You're still using foreach, though.
198
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
