This question might be very trivial but how can I check that a button
is clicked. Is there a way to do something like:
if(button is clicked)
{
....
}
Thanks
Celine 6 23539
Celine,
why button click event handler cannot do this for you?
HTH
Alex
"Celine" <sq*****@yahoo. fr> wrote in message
news:f3******** *************** **@posting.goog le.com... This question might be very trivial but how can I check that a button is clicked. Is there a way to do something like: if(button is clicked) { ... } Thanks Celine
"Celine" <sq*****@yahoo. fr> wrote in message news:f3******** *************** **@posting.goog le.com... This question might be very trivial but how can I check that a button is clicked. Is there a way to do something like: if(button is clicked) { ... } Thanks Celine
If I understand your question, you don't program this way any more. Instead use events. The easiest way to do this is to place a
button on the form and double click it. The function that is created will be called when someone clicks the button. Put the code you
want in there.
--
Michael Culley
"Celine" <sq*****@yahoo. fr> wrote in message
news:f3******** *************** **@posting.goog le.com... This question might be very trivial but how can I check that a button is clicked. Is there a way to do something like: if(button is clicked) { ... } Thanks Celine
Assuming you're working in Visual Studio .NET, the click event is the
default event for a Button object, and you can obtain a proper event
procedure shell by double-clicking on the button in question, in design
view.
private void button1_Click(o bject sender, System.EventArg s e)
{
}
Place the code you want to execute when the button is clicked in this event
procedure.
Caveat: this example is from a Windows application where the name of the
button object is button1.
Hope this helps.
--
Peter [MVP Visual Developer]
Jack of all trades, master of none.
Hi,
By default, buttons doesn't store the state information like whether the
button is clicked or not.
So declare a boolean private variable.
In the button click event, set the value for your boolean variable.
Now you can access the variable and can tell that whether the button is
clicked or not.
Regards,
R.Balaji
"Celine" <sq*****@yahoo. fr> wrote in message
news:f3******** *************** **@posting.goog le.com... This question might be very trivial but how can I check that a button is clicked. Is there a way to do something like: if(button is clicked) { ... } Thanks Celine
Further to Peter's Explanation I have a very simple event driven app here,
that shows the code. http://www.publicjoe.f9.co.uk/csharp/csharp10.html
Hope this helps
Publicjoe
C# Tutorial at http://www.publicjoe.f9.co.uk/csharp/tut.html
C# Snippets at http://www.publicjoe.f9.co.uk/csharp/snip/snippets.html
C# Ebook at http://www.publicjoe.f9.co.uk/csharp/samples/ebook.html
"Peter van der Goes" <p_**********@t oadstool.u> wrote in message
news:ua******** ******@TK2MSFTN GP12.phx.gbl... "Celine" <sq*****@yahoo. fr> wrote in message news:f3******** *************** **@posting.goog le.com... This question might be very trivial but how can I check that a button is clicked. Is there a way to do something like: if(button is clicked) { ... } Thanks Celine Assuming you're working in Visual Studio .NET, the click event is the default event for a Button object, and you can obtain a proper event procedure shell by double-clicking on the button in question, in design view.
private void button1_Click(o bject sender, System.EventArg s e)
{
}
Place the code you want to execute when the button is clicked in this
event procedure.
Caveat: this example is from a Windows application where the name of the button object is button1.
Hope this helps.
-- Peter [MVP Visual Developer] Jack of all trades, master of none.
Thank you all for your answers, it really helped
Celine
"R.Balaji" <rb********@hot mail.com> wrote in message news:<OM******* ******@TK2MSFTN GP11.phx.gbl>.. . Hi,
By default, buttons doesn't store the state information like whether the button is clicked or not.
So declare a boolean private variable.
In the button click event, set the value for your boolean variable.
Now you can access the variable and can tell that whether the button is clicked or not.
Regards, R.Balaji
"Celine" <sq*****@yahoo. fr> wrote in message news:f3******** *************** **@posting.goog le.com... This question might be very trivial but how can I check that a button is clicked. Is there a way to do something like: if(button is clicked) { ... } Thanks Celine This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: Michael Johnson Jr. |
last post by:
I am trying to handle a button click event, which updates a web control
table with data. The button is dynamically created in the table itself.
When I call updateTable() in the Page_Load the new data from the button is
not available at this time as to allow the table to properly update.
So basically, I need to call UpdateTable() twice, once from page load and
once from button. This causes problems with my application, and I was
trying...
|
by: Mark Lingen |
last post by:
I've found a problem with postback event handling and webcontrol
buttons. Try out the following code in an ASP.Net project and you
will see. Create a web project in VB.Net and drop this code ontop of
the webform1:
Public Class WebForm1
Inherits System.Web.UI.Page
#Region " Web Form Designer Generated Code "
|
by: CW |
last post by:
I have message entry screen that's causing me a bit of an issue. At the
moment, there are 2 buttons, one is used to send message to another user
(btnSend) and another is used to send messages to all users (btnSendAll).
When user hits enter, I also simulate the effect of clicking button
(btnSend). However, what I found btnSend doesn't fire (unless I click on the
button).
The postback function I call is as follows:
function...
|
by: Imran Aziz |
last post by:
Hello All,
I have a search text and button that post data and my button handler
filters the repeater control. However when the button is clicked the first
time. The page_load event is being called twice, once with postback true,
and second time without postback. This only happens for this button. How can
I sort out this issue, any clues what to look for to get this sorted please.
<p>Search Bookmarks: <asp:TextBox ID="txtSearch"...
|
by: code100579 |
last post by:
Hi there, sorry if this is a really simple question.
I need to write code for:
If a button is pushed and then one variety of other buttons is pushed
then certain options on the program will become "greyed out". Ie they
can no longer be selected.
I assume i need to create an event from the first button being pushed
and then do if statements depending which button is pushed next
| |
by: dunderhead |
last post by:
Hello,
I am having a problem with function and class syntax.
I have one class (MakePanel1) that creates a button and label. The button-click event of the button is linked to a function (daclick1) that changes the text of the label. This works well.
I have another class (MakePanel2) that creates a second button. I want this second button to call the button-click function of the first button.
My incorrect call MakePanel1.daclick1()...
|
by: =?Utf-8?B?bWFydGluMQ==?= |
last post by:
Hi, All,
I create button in the code ( Dim Button as new Button), not using button
web component (means not drap button and drop it ont he webform), after that
I try to use button_click event, it is not work, anyone can tell how to use
button click event ?
Thanks in advance,
Martin
|
by: GauravGupta |
last post by:
i want to know that is it posible to call button click event before
page load event on post back....
please help me....
|
by: daonho |
last post by:
I tried to use javascript to trigger up the button click function when user press enter key from the textbox. This function work fine with a single button click such has login page. However, if the page has multiple button such login page with a search function somewhere around, then it's not respond properly. I have attached a brief example of two text boxes and two button. When ever a key is press on textbox one, I want to trigger...
|
by: ADN |
last post by:
Hi,
I am currently extending the GridView control and would like to add a
button to the GridView so that it will automatically render one button
at the top of the grid. I have a click event for that button, but
everytime the button is clicked, the page posts back and the click
event does not fire (probably because the button gets created every
single time there's a postback). What is the best way for me to create
this button and then...
|
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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
| |
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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
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 into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
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 the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
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
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
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 effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |