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I have a code that attaches an event to a form.
this.form.Resize += new EventHandler(form_Resize);
As you see this is done by += . If the above code is executed twice or multiple times,
like this:
this.form.Resize += new EventHandler(form_Resize); this...
Started by Pentium10 on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Here is a quick example that proves it:
using System; class Example { static event Action Bar; static void Main() { Bar... .
You are adding multiple delegates to the same method and each one will get called in turn .
It will in C# - I don't know about Java .
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Just when you thought your donations were going to help our community and stay LOCAL...THINK TWICE Nice Twice...they cart our community donations to Belleville store...we have plenty of people in Monroe County that need the service in which you ...
Started by TwiceThinker on
, 20 posts
by 17 people.
Answer Snippets (Read the full thread at topix):
The Nice Twice already existed in Belleville, and had fallen said there are three and a consignment....
Nice Twice with like the other locations in town.
I forgot about them! 3
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I am Lutheran, and I have to respond to this post .
I donate.
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Anyone have any idea when and why Page.OnLoad() executes twice in the ASP.NET lifecicle?
Started by AZ on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Do you have any controls.
It's a classic.
Img src="">, that makes IIS load the page twice.
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Ask your Facebook Friends
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Http://www.forbes.com/sites/frederickal ... e-as-much/
FTA:" In 2010, Germany produced more than 5.5 million automobiles; the U.S produced 2.7 million. At the same time, the average auto worker in Germany made $67.14 per hour in salary in benefits; the...
Started by Muda69 on
, 15 posts
by 5 people.
Answer Snippets (Read the full thread at mobtalk):
$500 will always....
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Which is the most efficient way to do this?
Sub pvaSetWeek(Optional weekOffset As Long = 0) Dim theDayToday As Long theDayToday = Weekday(Now, vbMonday) 'Set start to Monday Range("pvaStartDate") = Int(Now) - (theDayToday - 1) - (weekOffset * 7) 'Set ...
Started by Lunatik on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Plus, the fact that you are writing VBA and not some time / mission critical close-to-the-processor... .
In my opinion, one variable assignment will not be a noticeable overhead .
I would prefer it.
The first method is certainly better in terms of readability .
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I have an html button, see below. When it's clicked and AutoEventWireup="true", the Save_Click click handler is fired twice. When AutoEventWireup="False", it fires once.
Why is it firing twice? The button is not registered twice and no code which is adding...
Started by Tony_Henrich on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Ok I found out that that an HTMLButton fires.
Just a guess: the handler isn't being fired twice, but you've set up a similar behavior in the Page_Load event that makes it appear to be firing twice.
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Has anyone ran into an issue where the Page_Load method is called twice? I have a button that has an onclick event.
Started by Brandon Michael Hunter on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Things to check for:
AutoEventWireUp set to true.
Twice ?
We'll need to see your code to help you.
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I need to get the next value of a sequence twice in DB2 (version 9.1). Rather than executing the following twice:
SELECT nextval FOR schema.sequence AS id FROM dual
I would like to do something like:
SELECT nextval FOR schema.sequence AS id1, nextval ...
Started by Mike Stone on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
I would love to see a cleaner answer though, so please post an answer if you know one!
SELECT nextval FOR schema.sequence AS id FROM (SELECT 1 FROM dual UNION ALL SELECT 1 FROM dual) temp
Which results with:... .
Ok, it's a hack, but the following works...
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If the class is a custom class, after posting the notification, the selector corresponding to the observer is called twice.. Is there any better solution so that the selector is called only once?
Started by lance on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If the observer class.
If the selector is called twice, you've probably registered for it twice.
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Hi guys, Does anyone have any problems with Page_Load being executed twice in Google Chrome? It's a short question, i do not know what else to explain...
I have a simple asp.net page and in Firefox and IE all it's working fine. But in Chrome the Page_...
Started by Cristian Boariu on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
If you set your image....
I found a little rewrite.
Different, it could be some javascript reexecuting or chrome following a redirect twice or something) and found that google loads the page twice when you redirect from the .htaccess file.
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