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by: Dave harris |
last post by:
Is anyone aware of any issues with Drag and Drop in a
treeview having trouble scrolling past the top/bottom?
For this particular control, scrolling down works about
50% of the time and is pretty sensitve (the mouse has to
be just so). Scrolling up doesn't work at all.
I have tried docking it on a panel and giving the panel a
nice thick dock padding to help separate it from other
controls on the dialog and it doesn't seem to help.
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by: rh |
last post by:
I created a user control that is made up of a TreeView and a VScrollBar. I
set the TreeView.FullRowSelect = True and it works as expected (full row is
visible, appears on top of everything else) but only sometimes. Other times
it appears behind the parent form and all that is visible is the last few
characters of that row.
Anyone know what might be causing this and how I can fix it? Thanks.
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by: pmcguire |
last post by:
I have a treeview with a lot of nodes. I want to load only the nodes that are initially visible when the form loads, and then continue to populate it in background and/or when the nodes are required by the user either scrolling or performing some other action that would move the treeview window to a particular "unloaded" node in the treeview
Any advice on how to go about this? It seems I need a way of sensing a scroll event in the treeview...
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by: Geir Holme |
last post by:
Hi.
The TreeView controll in VB.NET does the job, but is there anything from
Microsoft (a new control or something) that works more like the one in
Internet Explorer 6.0. E.g. auto collaps of the open node when klikking on
another node.
Thanx all
-gh
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by: ReidarT |
last post by:
I have a treeview controll showing data in 4 nodes
I like to click or dblclick at one node to open a new form with a new
recordset on the same form.
How do I active the click or the dblclick on the treeview and get the
appropriate data in my subform?
regards
reidarT
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by: hzgt9b |
last post by:
Using VS 2003, VB.NET:
Have a TreeView filled with TreeNodes. Initially when my app starts up the
TreeView is getting a horizontial slider. The problem is that the slide is
full right... I want it to be full left. The only way I see how to control
the scrolling on the TreeView is the "EnsureVisible" property and in this
case its not helping. Any ideas on how to programatically set the horizontal
scroll to be full left?
Thanks in advance...
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by: tman |
last post by:
I am generating a very large tree list in my program and while it's
performance is great once loaded it takes a really long time to load.
I create a root TreeNode "offline" and go through the process of
creating building up the tree from there. Only when I am done do I go
over to the actual TreeView object on my form and add the my root to
the TreeView. This sinlge step when I add my constructed root node to
the form's TreeView control...
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by: Jon Slaughter |
last post by:
I'm trying to override the default paiting of a treeview but I get bad
results:
My code(well, atleast this is the most simple that reproduces the result) is
this
private void TVDrawNode(Object sender, DrawTreeNodeEventArgs e)
{
e.Graphics.DrawString(e.Node.Text, e.Node.TreeView.Font, Brushes.Black,
e.Bounds.Left, e.Bounds.Top);
}
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by: =?Utf-8?B?anAybXNmdA==?= |
last post by:
I have a TreeView control that I am populating with a lot of data.
I have been asked to expand the nodes so management can quickly access the
individual elements.
This is easy to do with TreeView1.ExpandAll(); however, the TreeView control
scrolls the last part of the data into focus.
How do I either prevent this scrolling or reset the TreeView control's view?
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by: jinu1996 |
last post by:
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by: Hystou |
last post by:
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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: 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....
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by: isladogs |
last post by:
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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.
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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
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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: 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:
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