What is use of invoke method

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1.00/5 (2 votes)

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C#

C#4.0

What is use of invoke method and what are it's parameters?

Posted 12-Apr-11 23:23pm

durgeshtupkar10

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3 solutions

Solution 2

[here^]

this should help,

Posted 12-Apr-11 23:32pm

girish sp

Updated 12-Apr-11 23:37pm

v2

Comments

Sergey Alexandrovich Kryukov 13-Apr-11 5:36am

Missed reference.
Please also see my Answer -- very detailed.
--SA

Sergey Alexandrovich Kryukov 13-Apr-11 6:17am

Gosh, this is yet another Invoke I almost forgot (even though heavily used it). So, a 5!
(Well, I mentioned other Invokes collectively :-)
--SA

girish sp 13-Apr-11 6:20am

thanks SAK

Sergey Alexandrovich Kryukov 13-Apr-11 6:19am

OK, I referenced your Answer (and "your" Invoke) in mine now.
Teamwork! :-)
--SA

girish sp 13-Apr-11 6:22am

now,your collection helps me in future!!

Sergey Alexandrovich Kryukov 13-Apr-11 6:23am

Great!

Solution 1

Here you go: Control.Invoke Method (Delegate)[^]

Posted 12-Apr-11 23:32pm

Sandeep Mewara

Comments

Sergey Alexandrovich Kryukov 13-Apr-11 5:38am

This is only one Invoke, there are more. (4 this time, OK?)
Please see my Answer.
--SA

Sandeep Mewara 13-Apr-11 5:50am

Yeah Ok! :)

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Sergey Alexandrovich Kryukov · Accepted Answer · 2011-04-12T23:35:00

Solution 3

Not only Control.Invoke, also Dispatcher.Invoke. Not only Invoke, also BeginInvoke. Control.Invoke is only for System.Windows.Forms, but Dispatcher works both for Forms and WPF.

Please read my past Answers on the topic, very detailed:
Control.Invoke() vs. Control.BeginInvoke()[^],
Problem with Treeview Scanner And MD5[^].

Also, there are more Invoke methods, of events and delegates, and the method invocation in Reflection (see the Answer by Girish) in particular.

—SA

Posted 12-Apr-11 23:35pm

Sergey Alexandrovich Kryukov

Updated 13-Apr-11 0:18am

v4

Comments

girish sp 13-Apr-11 5:41am

very detailed..mine 5!!

Sergey Alexandrovich Kryukov 13-Apr-11 6:15am

Thank you, Girish.
--SA

Sandeep Mewara 13-Apr-11 5:49am

:)I started with basic one based on 'how' the OP asked.

Take my 5!

Sergey Alexandrovich Kryukov 13-Apr-11 6:15am

Thank you, Sandeep.
--SA