c# - How to set ListViewItem's default image if image key could not be found -

is there built in way use default image when listviewitem's imagekey not found?

i have imagelist:

• car.png
• house.png
• default.png

and listviewitem

var item = new listviewitem("item1"); item.imagekey = "computer.png"; 

by default listview not display image in case. there possibility display "default.png"

this should (though there may more elegant way). need adapt suit how populating listview. basic code this:

string imagekey = "defaultkey"; string someotherkey = "someotherkey"; if (lv.smallimagelist.images.containskey("someotherkey")) {     imagekey = someotherkey; } var item = new listviewitem("item1"); item.imagekey = imagekey; 

note that, depending on how populating list, might better pulled out function returns appropriate key:

string getimagekey(string candidatekey) {     if (lvazuredirectory.smallimagelist.images.containskey(candidatekey))     {         return candidatekey;     }     else     {         return "defaultkey";     } }