edit nodes properties in run-time

[memol]

Hi
I want to edit nodes.text or nodes.font in run time ! but when i try to it got error .
whats the problem ?

treeview1.Nodes("node1").Font.Bold = False

please help me

[Victor]

Hi memol,
 
Thank you for writing.
 
You should not try to assign values to the Font.Bold property as it is readonly. Instead create a new Font object like so:
 

radTreeView1.Nodes["Some node"].Font = new Font("Arial", 8, FontStyle.Regular);

 
I hope this answers your question. Please write back if you have more questions.
 

Regards,
Victor
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[memol]

Hi
thanks dear for reply :)

in this way i can edit nodes properties via index or nodes text. how can i access to these property by nodes.name ?

working  with index decrease code-readability  . and working with node.text is not suitable for me (node.text maybe changed more time in run-time")

how to access to nodes by names ?

[Victor]

Hi memol,

Thank you for writing.
You can search by name using RadTreeNodeCollection's Find() method, it returns an array of found nodes. You can use it like so:

private void radButton1_Click(object sender, EventArgs e)
{
    // The second argument indicates whether to search recursively.
    RadTreeNode[] foundNodes = radTreeView1.Nodes.Find("SomeNode", true);
    MessageBox.Show(foundNodes[0].Text);
}

I hope this is what you are looking for. Please write back if you have other questions.

Best wishes,
Victor
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[memol]

Hi
Thanks . :)