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by: Jay Douglas |
last post by:
Hello,
This may be an elementary question, but I'm having a hard time finding a
document that answers this question:
What order are the events fired on classes / controls inherited from the
System.Windows.Forms.Control class as the control is being created? i.e.
does ControlAdded() get fired before Paint()? I good overview event
document...
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by: John Martin |
last post by:
I've made an .NET application where the contents of a datagrid (dgr1)
is changed when the user changes the selection in a drop-down list
(drd1). This has works fine as a beginning.
Then I want to manipulate the look of the datagrid.
I do this in the ItemCreated event, and on the first run (application
start) this works as supposed. But when a...
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by: Q. John Chen |
last post by:
On a webForm, I have a DropDownList with AutoPostBack=true and I also
have couple textbox with AutoPostBack=false.
I am expect that the DropDownList's SelectedIndexChanged event being
handled after the textboxs' TextChanged event since this is the one
that cause the PostBack.
But I got the DropDownList's event first.
Reading the...
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by: Dan Nash |
last post by:
Hi guys
Ok, i have an aspx with a user control. In the user controls pageload i set
a property (mystring = "test";). i then want to access that from the
page_load of the aspx thats using the control.
the problem is that the pageload for the page fires before the pageload for
the control, so if i say in my pageload
...
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by: Frank van Vugt |
last post by:
Hi,
If during a transaction a number of deferred triggers are fired, what will be
their execution order upon the commit?
Will they be executed in order of firing or alfabetically or something
entirely different? The docs only mention regular triggers being executed
alfabetically.
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by: Burkhard |
last post by:
Hi,
I am new to C# (with long year experience in C++) and I am a bit confused by
the language construct of events. What is it I can do with events that I
cannot do with delegates? At the moment it seems to me that Microsoft has
developed similar functionality via two keywords. I do understand that an
event offers better encapsulation as the...
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by: Mendoza |
last post by:
I've got a simple web form with one text box and one button to search a
database. II've suddenly encountered a problem where it seems the postback
events are not fired. So when I click the button to search, the page simply
refreshes as if I'm loading the page for the first time and the value in the
textbox is also gone. I know the page_load...
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by: nick.fletcher |
last post by:
I have a custom collection which derives from Collection<which stores
a number of objects. Before each item is added to the collection - an
event which it exposes is hooked by the collection and the re-fired to
its parent.
eg
class MyCollection : Collection<MyType>
{
public AddAnObject(MyType obj)
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by: Klaus Jensen |
last post by:
Subject: Handling events of controls created at runtime
I need to render some buttons at runtime based on a database, tie events to
them, and handle the events when they fire.
In Page_Load I create the controls (for example a delete-button), add them
to a placeholder, add eventhandlers, and the controls are displayed as
expected.
I...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...
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