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by: CJack |
last post by:
hy,
I have an mdi application, i create a child form and I want to know
when a button is pressed while that child form is loaded.
I have this code:
private void frmTestBaby_KeyUp(object sender, System.EventArgs e)
{
MessageBox.Show("keyboard button pressed!");
}
Following is the code to load the frmTestBaby
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by: Jim Shank |
last post by:
I am really trying to find the best OOP way of doing this. I have a
parent MDI form with multiple children and I am trying to communicate
variables between them. I have been able to successfully get the
parent form to read the child variable by using a Public Property in
one of my child forms like such:
Public ReadOnly Property ID() As String
Get
Return strID
End Get
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by: Edwinah63 |
last post by:
Hi everyone,
could someone give me some thoughts on the best way to manage mdi
parent and child forms?
in vb6 i could scroll through the forms collection and determine which
forms were open/closed and their current state. now i can't.
before i didn't have to declare numerous named instances each time i
loaded or unloaded a form.
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by: Charles Law |
last post by:
For some reason, when I click the X to close my MDI parent form, the action
appears to be re-directed to one of the MDI child forms, and the parent
remains open. I am then unable to close the application.
What should happen, is that the main MDI form should close, taking the child
forms with it. There is code to loop through the child forms, remove the
controls on each of them, and then close the form, but this code should
execute only...
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by: Scott H. |
last post by:
I have an MDI parent form that creates mdi child forms each of which are
represented by a tab item. I use a third party control to generate the tabbed
MDI child forms.
Each tab or MDI child form displays information regarding a specific asset
that is determined by an asset number. The asset numbers are entered through
a global tool bar.
I can enter an asset number and then display several MDI child forms. For
example: I can display...
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by: Matt |
last post by:
Ok here is my problem:
I have a MDI parent form called "Main" that I declare in a public
module when I start up my program. This form holds the drop down menu
that allows my users to access all of the child forms.
Now lets say I have a child form called "Child." When I open up that
child form from "Main" I shut off the menu on "Main" so that the user
cannot open up any other forms while they are in the "Child" form.
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by: Academic |
last post by:
I have a MDI form, sometimes child forms and sometimes forms that are
neither
If I close the app the child forms closing and closed event happens followed
by the Mdi form receiving the events..
But the regular forms that are also open do not receive that event. This is
true whether there are child forms open or not.
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by: VIKKI |
last post by:
hi I want to know different types way for calling child forms in a
particular project.....I'm new to C# language and I'm not able to add
child form in my project so plz anyone can tell me how to work wid
child forms and mdi forms.......
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by: Phil |
last post by:
I can check for MdiChildren.Length=0, but which event handler should I put
this in to detect when a child window is closed?
TIA
Phil.
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by: emalcolm_FLA |
last post by:
Hello and TIA for any help with this non profit Christmas assistance
project.
I have an applicant (app history) and child (child history) tables (4
total). I need to grab the next available (in house case number, appt
date and time) for the applicants yearly history and the childs yearly
history and then print a report with the applicants info and this in
house case number. The forms are linked with ID_app (from the
applicant table).
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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