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Node Text Multiline

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Matteo Fabris
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Matteo Fabris asked on 27 May 2015, 09:37 AM

Hello,

How can I set Node Text Multiline?

Is there any worktrought?

thanks

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Dess | Tech Support Engineer, Principal
Telerik team
answered on 27 May 2015, 11:31 AM
Hello Matteo,

Thank you for writing.

In order to show multiline text in RadTreeNodes you can increase the RadTreeNode.ItemHeight property. Thus, you will display the entire text. It is important to set the RadTreeView.AllowArbitraryItemHeight property to true as well:
public Form1()
{
    InitializeComponent();
 
    this.radTreeView1.AllowArbitraryItemHeight = true;
    StringBuilder sb;
    for (int i = 0; i < 10; i++)
    {
        RadTreeNode node = new RadTreeNode();
        sb = new StringBuilder();
        this.radTreeView1.Nodes.Add(node);
        for (int j = 0; j < i + 1; j++)
        {
            sb.AppendLine(i + ".Line" + j);
        }
        node.Text = sb.ToString();
        node.ItemHeight = TextRenderer.MeasureText(node.Text, node.Font).Height;
    }
}

I hope this information helps. Should you have further questions, I would be glad to help.
 
Regards,
Dess
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Matteo Fabris
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answered on 28 May 2015, 01:51 PM

Works Great!

Thanks!

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Matteo Fabris
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Dess | Tech Support Engineer, Principal
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Matteo Fabris
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