Posts by Guilherme Henrique • 1 point
1 post
-
0
votes1
answer107
viewsQ: Messagebox.Show error dialogresult
I don’t know what I did but the mistake: Error 4 A using namespace Directive can only be Applied to namespaces; 'System.Windows.Forms.Messageboxicon' is a type not a namespace C: Users Guilherme…
c#asked Guilherme Henrique 1