nuclex-shared-dotnet/Nuclex.Support
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity

Assigning null to a key in the MultiDictionary will not delete that key (this behavior is symmetric with the behavior of querying the values under a key where null indicates that the key doesn't exist - it also doesn't add any "secret tricks" because the normal Dictionary doesn't intersect this functionality of having an extra container between the key and the values)

Browse source 
git-svn-id: file:///srv/devel/repo-conversion/nusu@217 d2e56fa2-650e-0410-a79f-9358c0239efd
This commit is contained in:
Markus Ewald 2011-08-14 09:33:10 +00:00
parent daf8f559d6
commit b7c883ea8d
5 changed files with 9 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Source/Collections/MultiDictionary.cs
View file

@ -327,6 +327,10 @@ namespace Nuclex.Support.Collections {
public ICollection<TValue> this[TKey key] {
get { return this.typedDictionary[key]; }
set {
if(value == null) {
this.typedDictionary.Remove(key);
}
ICollection<TValue> currentValues;
if(this.typedDictionary.TryGetValue(key, out currentValues)) {
currentValues.Clear();