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by: hzgt9b |
last post by:
Using visual studio .NET 2003, VB:
I'm experiencing an issue with a TreeView object when it gets focus - the
first root node in the tree always gets selected when the control gets focus
- even if another node has been clicked on...
Here's my scenario:
In my application, I have a couple of trees fully expanded as it starts up.
The user then selects a node from somewhere in the tree structure.
Unfortuantely, every time I've tested, the...
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by: (Pete Cresswell) |
last post by:
I've got a TreeView on the left of my screen. As the user navigates the tree, I
load corresonding detail info into the rest of the screen.
Works ok, but when the user clicks on a detail field, the TreeView's selection
rectangle goes away and the user is left wondering what happened.
Seems like there ought TB a way to preserve that rectangle. The optimal would
be to have it go grey when the control loses focus and return to blue whe...
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by: |
last post by:
Please, help.
I created my contol, ButtonX, which subclasses System.Forms.Windows.Button
class. I am doing my own paiting, by overriding OnPaint and
OnPaintBackground (without calling base class's OnPaint &
OnPaintBackground). My button has a shape of rectangle with rounded corners
and is filled with gradient brush, where user specifies the gradient colors.
The dilema I have now is how to paint the button when it's disabled (Enabled
=...
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by: casmang |
last post by:
I am having the problem where when I change the font of a TreeNode in a
TreeView to a bold property, the bounds or rectangle that draws the node does
not expand so that the text ends up being cut off as shown in the attached
image. I have read all sorts of suggestions about making all the font bold
first, then changing it back to regular which seems to work, but is sort of a
crappy solution. My question: Is there any way to just override...
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by: Andrew Robinson |
last post by:
I am using a TreeView to perform navigation and have a few nodes that need
to generate a popup menu. For this, I use the SelectedNodeChanged event and
then add the relevant "window.open" script to the page using the
ClientScript.RegisterStartupScript method.
This seems to work fine, but if the user clicks on the same node twice, the
event doesn't fire a second time. I assume this is by design as the Node
Selection hasn't changed, but...
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by: John |
last post by:
I have overridden the default DrawNode (OwnerDrawText mode) to allow me to
draw an extra icon at the front of the text block, while still using the
built-in icon list for another icon. The problem I am having is that when a
node is selected it snips the text to the length of the text minus the
length of the extra icon.
Is there a way to redefine the selection box size for each node?
The DrawNode code is as follows :
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by: rolf.oltmans |
last post by:
Hello all,
I need to place treeview control in Grid control. I need to place it in
a grid because I need to show calendar against every node. Is placing a
treeview in grid possible? If I need to create my own control that
would include capabilities of both treeview and Grid what would I have
to do? Being new to asp.net I guess I've to make a control that would
inherit from treeview and grid. But would changes I've to make in my...
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by: =?Utf-8?B?TGkgV2VuZw==?= |
last post by:
Hi,
Is there a way for TreeView to have multiple selections? But I am not
talking about its checked boxes.
I want a way similar to ListView with MultiSelect = True. So I can use
or key and click to make multiple selections. Then when I
simply click one item, all previous selections are gone.
Thanks in advance.
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by: makennedy |
last post by:
Hi Experts,
Please help, I am a newbie to ASP.NET 2.0 may be I am doing something wrong or there may be a bug somewhere.
Basically I have a TreeView Control which I have created programmatically. And I want to bind the selection of a TreeNode (which is a record) from the database) to a DetailsView which shows the datatable record for the selected TreeView node in the Details View.
I am using IDE : Visual Web Developer 2005 Express; OS=...
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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: 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: 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: 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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