I want to make in a TreeView (winforms) that each node will have in it a checkbox and two icons and text.
How I can implement this thing ? I am really a newbie c# programmer.
I have found this two that helped me to understand.
treeNode
treeView
but how I can show my icons and check box one near another shifter little bit in X dimension?
Can you help me with some example how that thing can be implemented.
Thanks for help.
Customizing a tree view is not for the feint of heart. But you're lucky, this project does exactly what you are asking for.
Related
I have a requirement in that i need to display items of treeview in a below specified pattern. Here i have a treeview with three levels. I need custom style for all three levels. Could you please help me...
You can create a custom style for TreeViewItems and TreeView, this would give you the ability to design your own UI for the control.
The link below shows what controls you would need to style.
https://msdn.microsoft.com/en-us/library/ms752048(v=vs.110).aspx
From the image you posted, it looks pretty straight forward. You can just have your own HierarchicalDataTemplate and DataTemplate for your nodes. Take a look at example here.
However if you want a great control on node's layout and behaviour then creating a custom ControlTemplate for the TreeViewItem is your best bet. There are many nice articles over internet. May be you can follow this one here.
Sorry but I am a newbie to WPF, I would really appreciate if you could help me-
Tag 1 in pic- Which control can I use to create a menu similar to that in the picture ? The closest I came was using a gridview within a listview but that ends up using a header for the gridview. Normal listview just highlights the entire strip and doesn't look good at all.
Tag 2 in pic // (No longer relevant, sorry)
Edit:
Looking for something simple like when using gridview with listview (as in pic below) there is automatically that standard window gradient & bevel effect etc. (As an idea, implementing it with buttons seems to cumbersome, first strip button border, then create all these effects.) So essentially anything already inbuilt in WPF.
Thanks for any help :-D !!!
ListBox or ListView are good controls to use. If it's just the 'pretty' factor you don't like, you can provide Templates to change the appearance. But functionally, ListBox and ListView provide the function of that menu.
When working with WPF, that should be your primary motivation when choose controls. What FUNCTIONS the way you want. You can always make it LOOK different with Templates, but getting the right FUNCTION is the primary goal for the control.
How is following dialog box designed, sorry But I am no gui developer but with some initial help I can do this. What I want is tree view is attached to right pane and how it change with selection in the tree view and the lower text also change with each selection.
Any starting point would be helpful.
Pure guessing so maybe it's not entirely correct:
Pardon the cheesy colors, I don't know why I did this...
Yeah I am looking for some C# code of a multi-column TreeView where each cell can be inline-edited and also dragging the rows is supported.
Do you have any good examples of such a custom component?
You can check out the TreeListView example, that gives you a good intro into the GridViewRowPresenter that can be used in this scenario.
http://msdn.microsoft.com/en-us/library/ms771523.aspx
This gives you multi-column and editing can easily be done with databindings in the template.
For D&D you have to look somewhere else. But probably this blog entry of Bea Costa you can adapt to you're needs http://bea.stollnitz.com/blog/?p=53.
hth,
Martin
SharpDevelop has a TreeViewEx that supports multi-column, etc...
I have a treeView , and i want to know if some node can be seen by a user.
I mean that no node abave it not needed to be expanded that that node will be seen .
Any idea how i can check this with out rotating to upper lever for that ?
Checked msdn but couldn't see property responsible for that ....
Some Example will really help....
Thanks a lot for help.
I assume if you want to know if a treenodes parent is expanded
TreeNode.Parent.IsExpanded
I think this is what you need:
Node myNode;
if(myNode.Parent.Expanded)
//Visible