what's a this.Refresh(); in C# ?
what this.refresh() method used for?
encountered keyword in "a day @ races" program code (first lab in headfirst c# book) used slow down greyhounds in race.
what this.refresh() does?
refresh causes control invalidate, , update (i.e. immediately
repaint itself).
of time invalidate sufficient, , advisable can bunch
of invalidations (either explicit or implicit) , let control repaint
when app idle. advisable use update or refresh when you
want control repaint because app not idle a
user-noticable period of time (quoted http://bytes.com/topic/c-sharp/answers/244445-control-invalidate-vs-control-refresh)
Visual Studio Languages , .NET Framework > Visual C#
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