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by: Qingdong Z. |
last post by:
I have a VS.NET windows application which use drag-drop feather. It works
fine when application start, but stops working after application run one or
two days. The application is related to Video process, CPU/Memory extensive.
The drag-drop is in a new windows form. It drags from TreeView Control to
other control in the same form. It cannot trigger ItemDrag event of TreeView
after drag-drop feather die.
Can you give me any idea? Thanks.
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by: Nathan |
last post by:
I'm working for the first time with the DoDragDrop method. I've got almost
everything worked out, but I need some help with the last bit.
There are two listboxes on my form, lstGroups and lstStudents. I want to be
able to drag a name from lstStudents and drop it on one of the names in
lstGroups to move it to that group. I've got the dragging part working;
it's just the dropping that isn't there yet. I'm working with what I can
find...
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by: Kevin L |
last post by:
I have a Panel control that I currently allow the user to drag and
reposition on a form at runtime.
This Panel control contains a Label control.
I would like to allow the user to drag the PANEL by clicking on the LABEL
and dragging.
Is there a way to do this?
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by: Robin Tucker |
last post by:
I've implemented an IDataObject interface around one of my classes in order
to facilitate drag/drop from my application into explorer. What I want to
do is allow the user to select a series of data objects in my application
and to drag/drop them onto explorer for explorer to create files of them.
Is this possible, or will I just have to stick with an explicit "Export"
method in my program?
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by: Brian Henry |
last post by:
I haven't worked much with drag/drop but I am trying to make a form that
accepts files to drug onto it from explorer and droped and have the form
know the full path and file name of the files dropped onto it.. does anyone
have any examples of this? thanks
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by: Alan T |
last post by:
I have a tree view on the left and a list view on the right.
I will drag and drop from list view to treeview,
and also drag drop tree node on the same tree view.
How do I differentiate I drag from listview or within the tree view when I
drop on the tree view ?
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by: timnels |
last post by:
I have created a muti-select treeview control. Problem is I am now
trying to implement drag/drop in the application that uses it. It
seems the mouse down and mouse move events fire before the
OnBeforeSelect and OnAfterSelect events in the treeview. Since I want
to start the drag/drop on the mouse move event, I have no clue that the
current node has been selected yet. I tried moving all the code into
the mouse down event (which actually...
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by: Jeff |
last post by:
Hello,
I am trying to drag and drop a label control from one cell in a
tablelayoutpanel to another (VB2005). There is no problem if both
cells are visible, but i cannot get the tablelayoutpanel to scroll in
any direction (autoscroll is on), when the cell i want to drag to is
no currently visible and requires scrolling to get to see it.
Any suggestions would be greatly appreciated.
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by: lorlarz |
last post by:
Unobtrusive JavaScript leads to BUILDERS (e.g. drag drop activity
builder)
Once you totally remove JS from a web page, and learn the shortcuts
and efficiencies
provided by a library like jQuery, one realizes that one can build
generalized builders
of JavaScript applications. One example is:
Universal Automatic Drag-and-Drop Activity Builder (builds the code
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by: bob |
last post by:
Hi all,
I have a treeview that has drag drop.
Works well enough but...
If you drag out of bounds of the treeview the nodrop icon comes on.
Fair enough.
But when I move back inside the treeview the nodrop icon stays on and
essentially the action is cancelled when I release the mouse.
I would like to somehow 'retrieve' the drag action when the mouse
moves back inside the treeview to a legitimate drop point.
Any thoughts on how to do this...
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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 synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 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();...
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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: 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...
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