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can i format a tree view text

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Deepesh
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Deepesh asked on 19 Nov 2010, 08:54 AM
Team,

can i format a tree view text like

my tree view node is like
---My String (1234)

so please tell me can i bold this 1234 if yes then please suggest How ?

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Emanuel Varga
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answered on 19 Nov 2010, 09:23 AM
Hello,

Sorry, you cannot bold just part of the text, you can just change the font for the entire text.

Hope this helps, if you have any other questions or comments, please let me know,

Best Regards,
Emanuel Varga
Telerik WinForms MVP
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Richard Slade
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answered on 19 Nov 2010, 12:04 PM
Hello Deepesh,

You can format part of the text in a RadTreeView Node by using HTML-Like formatting.
For exmaple:

Me.RadTreeView1.Nodes.Add("<html><strike>Node Strike</html>")
Me.RadTreeView1.Nodes.Add("<html><color= Red>Node Red</html>")
Me.RadTreeView1.Nodes.Add("<html><strong>Node Bold</strong> and not so bold</html>")

you can view all the tags for HTML-Like formatting at this link

hope that helps, but let me know if you have any other questions.
Richard
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Emanuel Varga
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answered on 19 Nov 2010, 01:27 PM
Hello again,

Yes, sorry, i forgot about the markup editor for the tree... my bad (thank you Richard)

Other than that you can use this code to achieve the desired effect.
    FormatTreeNodes(radTreeView1.Nodes);
 
private void FormatTreeNodes(RadTreeNodeCollection levelNodes)
{
    foreach (RadTreeNode node in levelNodes)
    {
        if (node.Text.Contains('('))
        {
            var text = new StringBuilder(node.Text);
            text = text.Replace("(", "(<strong>");
            text = text.Replace(")", "</strong>)");
            node.Text = ("<html>" + text + "</html>").ToString();
        }
 
        FormatTreeNodes(node.Nodes);
    }
}

Hope this helps, if you have any other questions or comments, please let me know,

Best Regards,
Emanuel Varga
Telerik WinForms MVP
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Ivan Todorov
Telerik team
answered on 19 Nov 2010, 06:18 PM
Hello,

Thank you all for writing.

Deepesh, I hope that the posts of Richard and Emanuel answered your question. Please let us know if you need further help.

Richard, Emanuel, thank you for the assistance!

Best wishes,
Ivan Todorov
the Telerik team
Get started with RadControls for WinForms with numerous videos and detailed documentation.
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Stefan
Telerik team
answered on 22 Mar 2011, 03:16 PM
Hello guys,

Please note that in Q1 2011 we have introduced a major upgrade of RadTreeView control, which is now virtualized and fully customizable. Feel free to download the latest release and try it out. For more information on our latest release refer to this blog post.

All the best,
Stefan
the Telerik team

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Deepesh
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Emanuel Varga
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Richard Slade
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Ivan Todorov
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Stefan
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