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by: A. Solomon |
last post by:
Hi,
I have a ImageList containing 4 bitmaps attached to a UserControl
which acts as a Open/Close panel.
This panel, upon click, switches the image in a PictureBox control to
indicate the current panel status (Open/Close).
Problem is that in certain complex scenarios the images disappear!
from the ImageList. That is, when I call: imageList.Images, I get
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by: Bob C. |
last post by:
Hi All,
I am using the ImageList/ListView Components to display around 100 images
in C#.NET.
The issue i have is, some times i may need to display the thumbnail of size
more then 256x256 in ImageList.
But the ImageList Component supports only size upto 256x256.
What is the best way to handle this?
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by: Sanjeeva Reddy |
last post by:
hai Anti Keskinen,
i have used
the following code MyListView->LargeImageList->ImageSize = gcnew
System::Drawing::Size(100,
100); // Sets large image size to 100, 100
here i am getting error like "gcnew is undeclared error",how to deeclare
'gcnew"
and when i am using in runtime to change the size of images in imagelist in
listview control in .net(forms application) by chnging one trckbar(like
tb1->Value),
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by: Andrew Christiansen |
last post by:
Hey everyone. I have Visual Basic .NET 2003 and am trying to show images on
a treeview control. I have the imagelist on the form filled with images,
and have the ImageList property of the treeview control set to the imagelist
containing the images I want to be displayed next to each node.
It seems that no matter what I do there will be no images displayed next to
the nodes during runtime. I tried creating nodes during designtime using...
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by: David |
last post by:
I have a problem that just cropped up with using an ImageList in my project
I am using VB .NET 200
Problem:
I have existing Form with 2 Image List controls. ImageList16 (for 16x16 Images) and ImageList24 (for 24x24). I have inserted images in each and it has worked fine for months... The System.Drawing.Bitmap properties for these images are PixelFormat=32bppArgb and RawFormat=MemoryBmp with the Horiz and VerticalResolution = 96
I...
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by: Just Me |
last post by:
If I add an image to an imagelist using
imageList.Images.Add...
And use it with a tree node
tn.ImageIndex = imageList.Images.Count-1
This is the actual code:
Win32.Shell.SHGetFileInfo(NodePath, 256, fileinfo, cbFileInfo, flags)
tvFolders.ImageList.Images.Add(Icon.FromHandle(fileinfo.hIcon))
tn.ImageIndex = tvFolders.ImageList.Images.Count - 1
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by: TheSteph |
last post by:
Hi,
In the example below, do I have to call Dispose for the 2 ImageList ?
Do I have to do it in the Form.Disposed event ?
public class FRM_NavBrowseConfig : Form
{
//...
private ImageList FSmallImageList = new ImageList();
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by: henrycortezwu |
last post by:
Hi,
I have a WinXPSP2, P4 3.2GHZ, 1GIG RAM on my dev machine using VS2005
VB.NET. I did the following procedure:
1. Added 82 icons (128x128 in size & 32bit Depth) in an imagelist
control
2. Save the project
3. Complied the project (successful)
4. Closed the project
5. Opened the project
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by: =?Utf-8?B?S2VuTg==?= |
last post by:
We're using a System.Windows.Forms.ImageList to store a bunch of Images that
I've loaded, and rendering each image in the ImageList during a draw loop.
The process was running unusually slow and was causing memory spikes. After
several hours we discovered that the ImageList.Images indexer is actually
returning a copy of the added Images instead of simply returning a reference.
Needless to say, we were a bit surprised and disturbed to...
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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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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