3 Answers, 1 is accepted
Thank you for the question.
Our RadOffice2007ScreenTip supports displaying text and images and you can use it for the nodes of a RadTreeView. To do so, first subscribe to the ScreenTipNeeded event of the RadTreeView. Then, in the event handler set properties of the RadOffice2007ScreenTip:
| RadOffice2007ScreenTipElement screenTip = new RadOffice2007ScreenTipElement(); |
| Size size = new Size(120, 50); |
| Padding pad = new Padding(2); |
| void radTreeView1_ScreenTipNeeded(object sender, ScreenTipNeededEventArgs e) |
| { |
| TreeNodeUI node = e.Item as TreeNodeUI; |
| if (node != null) |
| { |
| screenTip.MainImage.Image = WindowsApplication6.Properties.Resources.gear; |
| screenTip.MainImage.Padding = pad; |
| screenTip.CaptionLabel.Padding = pad; |
| screenTip.CaptionLabel.Text = "Customers View"; |
| screenTip.MainTextLabel.Text = node.Text; |
| screenTip.EnableCustomSize = true; |
| screenTip.AutoSize = false; |
| screenTip.Size = size; |
| node.ScreenTip = this.screenTip; |
| } |
| } |
I hope this helps. If you have additional questions, feel free to contact me.
Greetings,
Nikolay
the Telerik team
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Veteran
Hello,
The post that you are referring to is quite old back to 2008. We have introduced a lot of new features and improvements in our controls since then. Please refer to the actual documentation where you can find more information about RadOffice2007ScreenTipElement: https://docs.telerik.com/devtools/winforms/telerik-presentation-framework/tooltips-and-screentips/screen-tips
Below you can find a sample code snippet of how you can assign an image to RadOffice2007ScreenTipElement:
RadOffice2007ScreenTipElement screenTip = new RadOffice2007ScreenTipElement();
private void RadTreeView1_ScreenTipNeeded(object sender, ScreenTipNeededEventArgs e)
{
TreeNodeElement node = e.Item as TreeNodeElement;
if (node != null)
{
screenTip.MainTextLabel.Image = Resources.usa;
screenTip.CaptionLabel.Text = "Customers View";
screenTip.MainTextLabel.Text = node.Text;
node.ScreenTip = this.screenTip;
}
}
I hope this helps. Let me know if you have any other questions.
Regards,
Nadya
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