Search results
string[] keys = dictionary.Keys.ToArray(); Otherwise, you will have to use the CopyTo method, or use a loop : string[] keys = new string[dictionary.Keys.Count]; dictionary.Keys.CopyTo(keys, 0);
You can use the following code: // convert the dictionary to an array of strings. string[] strArray = dict.Select(x => ("Key: " + x.Key + ", Value: " + x.Value)).ToArray(); // convert a string array to a single string. string result = String.Join(", ", strArray); answered May 18, 2018 at 23:06. Lior Kirshner.
If you just want to serialize for debugging purposes, the shorter way is to use String.Join: var asString = string.Join (Environment.NewLine, dictionary); This works because IDictionary<TKey, TValue> implements IEnumerable<KeyValuePair<TKey, TValue>>.
7 kwi 2022 · This post will discuss how to convert Dictionary values to an Array in C#... The idea is to allocate an array to accommodate all the values of the dictionary, and then use the CopyTo () method to copy values from the dictionary to the array.
13 lip 2022 · When we want to access an element using the index, we are going to use the ElementAt method: var element = capitals.ElementAt(2); The ElementAt method provides us array-like access capability to key-value pairs of Dictionary<string, string>. As with C# arrays, the index of the first element is 0.
7 gru 2014 · They include methods that help with many things and they combine strings with integers,(keys and values) and many more. But concerning efficiency, what do they offer? What's the difference in having a dictionary vs an ArrayList of structs(string,int)
Copies the string dictionary values to a one-dimensional Array instance at the specified index.
