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Sir, thank you for replying to my question..  .. sir, what im trying to do is to get the name of the tree node that were checked.. how can i get the name of the tree node that where checked?
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The function should return the name of the tree node that was checked.
According to MSDN:
"TreeView.SelectedNode Property
Gets or sets the tree node that is currently selected in the tree view control."
Read about it here[^]
Virtual1ty
"Any fool can learn from his own mistakes, but a wise man learns from mistakes of others"
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Selected and Checked are two different things in the TreeView. As stated by PIEBALDconsult, you will need to loop over all the nodes and look at their Checked property.
Take care,
Tom
-----------------------------------------------
Check out my blog at http://tjoe.wordpress.com
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You'll have to enumerate the Nodes inspecting each.
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As others have said, you can itterate through the treenodes and check the state of each node.
I've needed to do something similar in a recent app with a significant number of nodes and I found it much quicker to create a custom TreeView with a checkedItems property of type List<treenode> and add or remove from that list using the existing AfterCheck/BeforeCheck methods.
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I'm a SQL guy and a novice to VS. I have to develop - rather quickly - a plug-in for a certain commercial windows product (RMS) that is promised to be re-released by microsoft using .NET 2.0 - although it's doubtful it will be released bug-free and on schedule.
I'm supposed to develop the app in C# but one of the things I don't want to re-invent are calendaring, datebook, coltrols ala Outlook.
here I found a number of potential components that look like they could be what I need:
http://www.componentsource.com/features/calendar-schedule/index.html
in particular, this one seems to have all the bells and whistles I'm looking for:
http://www.componentsource.com/products/codejock-xtreme-calendarpro-activex/index.html
however, it comes in two flavors, activeX COM, and MFC C++
my question is, should it matter that they are not .NET and C#? On the one hand, I assume that all the properties and methods I need will be exposed and I don't anticipate a need to alter their code. On the other hand, I don't suppose it's very future proof since eventually, after my demo beta, and after MS finally releases the .NET version of RMS, I should get to 100% C# .NET.
could someone shed some light on relevent factors of this decision or make some recommendations?
Thank you
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If you are developing in C#, then the Code Jock components would not be the best way to go. There are other vendors with calender type controls available here[^]. On the left side you can further filter the list depending on whether you are developing a WinForms or Web app.
Take care,
Tom
-----------------------------------------------
Check out my blog at http://tjoe.wordpress.com
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Try Infragistics controls. They gel well with C# applications.
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I've heard good things about Telerik RAD controls, both for Win.Forms and Web.Forms, the common criticism about Infragistics is that the controls are bloated.
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I went with Devexpress. I'm very impressed with their product and especially their website tutorial support.
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Hy,
How can I simulate a BackSpace on a RichTextBox in OnKeyPress or OnKeyDown methods?
thx
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Write the following code in the RichTextBox's OnKeyPress or OnKeyDown event handler:
SendKeys.Send("{BACKSPACE}");And that's it.
If you don't want the user to write text in the RichTextBox, just set it's property ReadOnly to true instead of doing this.
-- modified at 11:16 Thursday 27th September, 2007
Virtual1ty
"Any fool can learn from his own mistakes, but a wise man learns from mistakes of others"
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Hello,
I think I've had it with trying to find topics that discuss this or either that I'm just simply lost. Posting here to see if someone can just point me in the right direction to at least get me started.
What I'm trying to do is take a common windows menu item (i.e. "New", with all of its subitems, "Folder", "Shortcut", seperator, "Bitmap Image", etc.) and take that entire MenuItem and insert that MenuItem (and it's functionality) into a Menu control on my C# form.
Looked at this article, which I think is what I want to be looking at.... but got hopelessly lost real fast: http://www.developerfusion.co.uk/show/3413/[^]
Note: I'm using C# 2008 Express - However, I use the System.Windows.Forms.MainMenu control instead of the MenuStrip control because I wanted to acheive the Vista look, and got it to work with the MainMenu, but just couldn't get the menuStrip control to work. So anywho, my code so far is revolving around the MainMenu control.
Thank you to anyone that can at least get me going in the right direction to figure this out. 
-Jess
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So you have a Menu control on a Form that has a New menu item with sub-menu items. And you want to include the New menu item in the system menu (e.g. the menu that has Restore, Maximize, etc.)?
If so this article[^] does a little better job of explaining it. But basically, you won't be able to just take the existing New menu and use it in the system menu. You will have to recreate the items in the system menu.
Take care,
Tom
-----------------------------------------------
Check out my blog at http://tjoe.wordpress.com
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Almost, but not exactly, I have a Menu control on a form and I want to insert certain Windows Menus from such windows like explorer into this Menu. (The "New" menu with its subitems was an example, there's also other menu's in explorer that would be nice to grab like "Send To" and others.
A slight variation of what I'm trying was really well described within this incredible article which helped me out a lot during my project and it seems this guy did kinda what I'm looking to do with a contextmenu via right-cliking in a listview or folderview (explorer style application): Article[^]
Either way, you mention that I can't just pull the existing menu's in Windows into my Menu controls, which is what I was afraid of 
Problem then is if I wanted a "Send to" or "New" menuitem in my menu control, then how the heck do I know what Items to display within those ... I guess I'd have to go out and read the registry, then insert them one by one through my code. Bleh, wanted the simple way out 
Anyways. I think this helps me know better what I exactly can and can't do.
Thanks for the help Tom, much appreciated.
I'll probably abandon my idea of stealing the Window's menus into my application and just make them manually. 
-Jess
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i'm looking for a free site to download MCP exam details and model papers and also s ome meterials
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How about here[^]?
Deja View - the feeling that you've seen this post before.
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The main window of my application contains a large GroupBox, which itself contains a large "grid" of controls.
The number of "rows" and "columns" of controls varies, and sometimes I need to shift whole rows of them up and down as I insert new rows. I may have as many as 100 rows of controls, 10 controls to a row.
During this process, I'd like to delay redrawing of the Group Box while I reposition the controls. How can I do this?
I've checked out the GroupBox properties and methods; SuspendLayout() and ResumeLayout() are similar, but they only impact the Layout engine, not the repainting engine.
What's my best approach, here?
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Create a inherited control from groupbox. Add a property to control the delay and if it can be repainted and on Paint overrided method check these properties...
Is this a valid solution? Ask me if you don't know how do it
Visit my blog at http://dotnetforeveryone.blogspot.com/
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Well, it's beyond what I *want* to do, yes... . I was certainly hoping that I was missing an obvious built-in solution. Perhaps setting a flag while I'm doing my layout, and putting some code into the existing GroupBox Paint event handler...
I'm probably not up to creating an inherited control at this point. Or too lazy to struggle through reading up on it, implementing it, and debugging it...
Thanks, though.
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Did you try setting the visible property to false, rearrange the controls, then set it to true? This may produce a flicker though.
Are you laying out the controls once (e.g. during the load) or many times (e.g. based on user interaction)?
Take care,
Tom
-----------------------------------------------
Check out my blog at http://tjoe.wordpress.com
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That causes the whole area of the GroupBox to flash at least once.
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Try using the SuspendLayout and ResumeLayout methods. Call SuspendLayout before you add all of the controls and then ResumeLayout once you're done.
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That's why I mentioned it in my post. It doesn't prevent painting, it prevents the Layout events from being fired. Since what I am doing doesn't normally cause Layout events for the group box (unless I cause it to autogrow), this doesn't prevent the controls from being visibly redrawn...
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