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by: serge calderara |
last post by:
Dear all,
I have a class named for Instance "MyClass" which populate
trough an interface a context menu object to the main
application.
The click event on any of the context menu itemm will be
proceed in the myClass event handler. Actally default
event handle has two parameters: Sender and e
Actually the context menu is shown in my main application
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by: Norvin Laudon |
last post by:
Hi,
I have a context menu, which is used for each of 6 labels on my form. That
is, right-clicking any of the labels will bring up the same context menu.
Once the user clicks the menu, the clicked MenuItem fires an event:
menuItem1_Click(object sender, System.EventArgs e)
How can tell which of the 6 labels the menu is being clicked over?
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by: Claus Holm |
last post by:
I'm trying to enable a menuitem in the parent form from a mdichild. Rather
than making the menuitems public, I'd go for a public method in the parent
form to do the change, but when I call the method from the mdichild, I get
this error:
C:\MyProjects\Visual Studio Projects\Tournament\Forms\frmLogin.cs(69): The
name 'test' does not exist in the class or namespace 'Tournament.frmLogin'
frmLogin is the mdichild.
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by: M Shafaat |
last post by:
Hi,
I want to develop an application with menus. I want to make only one event
handler method which handles a whole group of menu items by firstly
identifying which MenuItem sends the click event and then performing the
appropriate action. But I don't find any way to retrieve any info telling me
which specific MenuItem sends a click event at the moment. The sender and e
parameters seem to carry some very general information, not from a...
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by: Vinay |
last post by:
Hi,
I have created a Context Menu class (CMenu) with relevant
items. Based on a selected Item, I am taking a separate
action. The following code is working fine.
CMenu(sOption as string)
....
TM = New ContextMenu
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by: Richard Grant |
last post by:
Hi. In c/C++ i can pass the address of a subroutine to another subroutine as an actual parameter
How do I do that in VB .NET
What should be the syntax for a parameter to receive the address of a subroutine
Let's say theres a sub that creates buttons and I want it to receive as a parameter the address of the sub that handles the OnClick event for the button being created
How do I pass such a parameter
Thanks in advance
Richar
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by: Robin Tucker |
last post by:
Hi there,
I need to add a click handler to a derived menu item class. I am using the
same handler to handle all of the items in the given menu, but need to
derive a new menu item class in order to store a little extra information
for each item.
Previously, I was writing:
MyMenu.MenuItems.Add ( "the text label", New EventHandler(AddressOf
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by: David A. Osborn |
last post by:
I need to pass the address of a function to the contructor of a class when I
create an instance of it so that in the new instance I can dynamically
hookup a handler by doing the following:
AddHandler ButtonNew.Click, AddressOf My_Passed_Function
I thought I could use a delegate but that doesn't seem to be working. Am I
on the right track?
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by: Sharon |
last post by:
I have a Forms.ContextMenu with some Forms.MenuItem that has EventHandler for
the Click event.
The event handler function has the following signature:
private void OnMenuItemClick(object sender, System.EventArgs e)
I can not figure out how can the System.EventArgs e be helpful to me.
Can I get from the System.EventArgs e the Point where the mouse click for
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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,...
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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 choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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...
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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 the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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