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GeneralRe: Derived Treeview override not being called at all. Pin
Richard Deeming4-Nov-21 6:32
mveRichard Deeming4-Nov-21 6:32 
GeneralRe: Derived Treeview override not being called at all. Pin
primem0ver4-Nov-21 6:42
Memberprimem0ver4-Nov-21 6:42 
GeneralRe: Derived Treeview override not being called at all. Pin
BillWoodruff5-Nov-21 0:56
mveBillWoodruff5-Nov-21 0:56 
AnswerRe: Derived Treeview override not being called at all. Pin
BillWoodruff5-Nov-21 0:55
mveBillWoodruff5-Nov-21 0:55 
SuggestionCron mechanism Pin
johnpierwszy3-Nov-21 23:34
Memberjohnpierwszy3-Nov-21 23:34 
GeneralRe: Cron mechanism Pin
OriginalGriff3-Nov-21 23:54
mveOriginalGriff3-Nov-21 23:54 
GeneralRe: Cron mechanism Pin
johnpierwszy4-Nov-21 0:13
Memberjohnpierwszy4-Nov-21 0:13 
GeneralRe: Cron mechanism Pin
OriginalGriff4-Nov-21 0:18
mveOriginalGriff4-Nov-21 0:18 
Not if it's running on a different thread, that's the whole idea.

You app starts with a single thread - the UI thread - which is responsible for updating the display and handling all user inputs: keyboard, mouse, touch screen - all of it.
The whole idea of a BackgroundWorker class is that it starts a new thread on which the long running task executes, leaving the UI thread free to handle user interactions in a timely manner. The Progress reporting mechanism moves the "update" data back to the UI thread so it can be displayed.

Try it: you'll start to see how it works!
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GeneralRe: Cron mechanism Pin
johnpierwszy4-Nov-21 0:21
Memberjohnpierwszy4-Nov-21 0:21 
GeneralRe: Cron mechanism Pin
OriginalGriff4-Nov-21 0:34
mveOriginalGriff4-Nov-21 0:34 
GeneralRe: Cron mechanism Pin
johnpierwszy4-Nov-21 1:02
Memberjohnpierwszy4-Nov-21 1:02 
GeneralRe: Cron mechanism Pin
OriginalGriff4-Nov-21 1:54
mveOriginalGriff4-Nov-21 1:54 
GeneralRe: Cron mechanism Pin
johnpierwszy4-Nov-21 2:09
Memberjohnpierwszy4-Nov-21 2:09 
GeneralRe: Cron mechanism Pin
OriginalGriff4-Nov-21 2:59
mveOriginalGriff4-Nov-21 2:59 
GeneralRe: Cron mechanism Pin
johnpierwszy4-Nov-21 7:16
Memberjohnpierwszy4-Nov-21 7:16 
Questionmissing a meow ? observations of Net#5 C#9 'record' structures in a VS 2019 WinForm project Pin
BillWoodruff3-Nov-21 12:21
mveBillWoodruff3-Nov-21 12:21 
QuestionC# regarding running multiple task Pin
Mou_kol1-Nov-21 9:15
MemberMou_kol1-Nov-21 9:15 
AnswerRe: C# regarding running multiple task Pin
OriginalGriff1-Nov-21 23:49
mveOriginalGriff1-Nov-21 23:49 
AnswerRe: C# regarding running multiple task Pin
lmoelleb1-Nov-21 23:53
Memberlmoelleb1-Nov-21 23:53 
AnswerRe: C# regarding running multiple task Pin
Gerry Schmitz2-Nov-21 8:53
mveGerry Schmitz2-Nov-21 8:53 
QuestionC# reading multiple files by multiple thread issue Pin
Mou_kol1-Nov-21 9:13
MemberMou_kol1-Nov-21 9:13 
QuestionRe: C# reading multiple files by multiple thread issue Pin
Member 153296131-Nov-21 9:29
MemberMember 153296131-Nov-21 9:29 
AnswerRe: C# reading multiple files by multiple thread issue Pin
Randor 1-Nov-21 16:41
professional Randor 1-Nov-21 16:41 
AnswerRe: C# reading multiple files by multiple thread issue Pin
Gerry Schmitz2-Nov-21 8:53
mveGerry Schmitz2-Nov-21 8:53 
AnswerRe: C# reading multiple files by multiple thread issue Pin
primem0ver4-Nov-21 6:47
Memberprimem0ver4-Nov-21 6:47 

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