call button in another button

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1.00/5 (1 vote)

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C#

.NET

How is that a call to another button in the Button?

Posted 18-Dec-11 0:44am

sajad abbasi

Updated 18-Dec-11 0:46am

v2

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2 solutions

Solution 3

Both parts of the question is incorrect. There is no such concept as "call a button". You can call only a method/function/procedure, even a property (yes, getter/setter by reading/assigning), nothing else. You cannot even "call" a .NET delegate (almost; you can invoke it which is not exactly the same, functionally). Nothing else.

Also, you cannot call anything "in a button". Controls don't have a scope for code.

As a very general suggestion, you should try to isolate UI from functionality.

—SA

Posted 18-Dec-11 8:33am

Sergey Alexandrovich Kryukov

Comments

Wendelius 18-Dec-11 14:40pm

Exactly, 5'd

Sergey Alexandrovich Kryukov 18-Dec-11 14:43pm

Thank you, Mika.
--SA

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Wendelius · Accepted Answer · 2011-12-18T00:54:00

Solution 1

You can for example call the eventhandler of another button. For example in the simplest form:

C#

button1_Click(null, null);

However, I wouldn't advice this approach, instead separate the logic in a method to the same or another class and call this method from both buttons.

Posted 18-Dec-11 0:54am

Wendelius

Updated 18-Dec-11 8:38am

v2

Comments

Sergey Alexandrovich Kryukov 18-Dec-11 14:35pm

I voted 4. I would not recommend even that. In you last sentence, did you mean "not advice"?

I think my "negative" answer is more accurate, will you please take a look?
--SA

Wendelius 18-Dec-11 14:40pm

Thanks for pointing that out. The sentence didn't make any sense since it should have been "wouldn't", now corrected.