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by: Anthony Boudouvas |
last post by:
Hi to all,
i have a treeview that i put some nodes in it with their repsective images.
If i try to change the image and set it to some other ImageList index,
nothing happens.
The code i use is:
private void ChangeServantStatus(string servant, ServantStatus status)
{
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by: Tom Foster |
last post by:
This should be painfully simple but I have spent two days on it and I can't figure it out. I am NEW to vb.net, so please forgive my ignorance
I have a label that I assign an image to through an imagelist index
Label1.Image() = ImageList1.Images(3
This works fine and as expected. In the MouseEnter event I want to check the index of the imagelist to see what image is being displayed and possibly change it
If Label1.ImageIndex = 0 The...
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by: Silvia |
last post by:
Hi,
I have a program that capture images and put this into a listview (using imagelist), the problem is when I delete de image
the listview, when do that and capture another image, the image painting in the listview is the image delete, I supose
that the problem is that the image exist in the imagelist, in order to solve this problem I clear the imagelist and add all
the images captured, but i have another problem now, some time when I...
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by: SeanT |
last post by:
Greetings and salutations! I am having a real issue with the VB.NET
TreeView control. I need to display an image (a.k.a. logo, picture,
etc) from a file as the treenode object. I can not seem to find a way
to do this in .NET. I have tried the DrawImageUnscaled and thought
that was the way to go, but I was wrong. If anyone has any
suggestions, please help! The code I have currently follows:
Public Sub mTreeViewLoad(ByVal m_xmld As...
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by: Bob |
last post by:
Hi,
I have a treeview which contains nodes of a class (classA) derived from
treenode.
These classA nodes may contain nodes of a class (ClassB) derived from
classA.
The form load populates a imagelist and calls a subroutine that assigns an
image to each node depending on its type.
If I expand a classA node, all is well. ie. I see the classA image on the
classA node and the classB image on the exposed classB node (which is always
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by: Tuyen Pham via DotNetMonster.com |
last post by:
The problem is:
System.InvalidOperationException: The image could not be added to the
ImageList.
at System.Windows.Forms.ImageList.AddToHandle(Original original, Bitmap
bitmap)
at System.Windows.Forms.ImageList.CreateHandle()
at System.Windows.Forms.ImageList.get_Handle()
at System.Windows.Forms.ListView.set_LargeImageList(ImageList value)
----------****************************************------------
I write application for loading...
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by: Sarika |
last post by:
Hi,
I am a little confused about associating an image w/ the VB.NET TreeView
Control. My specific requirement is that I want to associate an image w/ some
specific nodes in the TreeView only.
I coded a test project with a form with a TreeView and an ImageList control.
///
Me.TreeView = Me.ImageList
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by: Tony Clark |
last post by:
Hi,
I have a bmp that is set in a panel, i want to make the white color in the
bmp image transparent so i can see the color of the panel below. How is
this done?
thanks
tony
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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: 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: 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: 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: 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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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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