| |
by: .pd. |
last post by:
I created a Windows form and stuck a toolbar on it with one button. I
then added a treeView, docked it to the left of the form and enabled
Label Edit.
Here's the toolbar button click and after label edit event code:
private void toolBar1_ButtonClick(object sender,
System.Windows.Forms.ToolBarButtonClickEventArgs e)
{
if (treeView1.Nodes.Count > 0)
|
by: Emerson |
last post by:
The following assumes a System.Windows.Forms.DataGrid with a System.Data.DataTable set as the DataSource. I'm programming in C#
Here's my scenario
I click in a cell on a DataGrid. I enter some text. Before changing to another cell in the DataGrid, I move my mouse pointer off the DataGrid and change the selected item in a ListBox or TreeView.
Here's my question
Which should fire first, the DataTable's RowChanged/CellChanged event or...
|
by: bob |
last post by:
Hello,
the nodes in my tree view show a name and then a suffix. I want to be
able to edit the name using 'label edit' but I want the suffix to be
removed and then added after the edit. I try this with the events
AfterLabelEdit and BeforeLabelEdit but they don't do anything. The
following bit of code just has a tree view with some nodes and has
BeforeLabelEdit set to change the node text to 'editing':
private void...
|
by: Donald Xie |
last post by:
Hi,
I noticed an interesting effect when working with controls that are
dynamically loaded. For instance, on a web form with a PlaceHolder control
named ImageHolder, I dynamically add an image button at runtime:
//----- Code snippet
protected System.Web.UI.WebControls.PlaceHolder ImageHolder;
private void Page_Load(object sender, System.EventArgs e)
|
by: Fábio Prado |
last post by:
I have one problem with events in a child form. I need raise a event to
validate the textbox controls of child form when i click in one existent
treeview menu in the Mdi parent and don´t allow that click event of the menu
treeview raise when the event of texbox don´t be validated.
Anybody have a solution?
Thanks!
|
| |
by: Spam Trap |
last post by:
I am upgrading from VB6 where I had access to a treeview NodeClick event
(see below)... but now VB.NET does not have this any more.
Private Sub TreeView1_NodeClick(ByVal Node As MSComctlLib.Node)
' VB6 code here.
End Sub
The VB.NET way seems to be inspect the SelectedNode property within the
TreeView's Click event... however this is extreamly buggy, and actually
fails under some very simple circumstances, telling me that one node is
|
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...
|
by: Kela |
last post by:
An interesting problem:
I have a ListView with LabelEdit set to TRUE. When I change the label, I
want to make some decisions as to whether the ListViewItem (that's just been
edited) should stay in the ListView or not.
The natural place to inspect this is in the AfterLabelEdit event...
If the decision is to take the item out, I used the ListViewItem.Remove().
However - check this out:
A) say that the item's index is N (indices are...
|
by: SMJT |
last post by:
Hi all
I have a form with a treeview on it. I add 3 nodes and enable
LabelEditing.
In the AfterLabelEdit event code I want to change the SelectedNode on
the treeview however it doesn't always work.
If I click any node label, edit it and hit the Return/Enter key it
works fine. However if I edit any node label and click say on a
|
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,...
|
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...
|
| |
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...
|
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...
|
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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
| |
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...
|
