TrackBar range disable

[Laszlo]

Hi Telerik,

I have a simple question about the RadTrackBar control when I am using it in Range mode. Is it possible to disable the dragging the orange range line? I would like to limit the user to set the range value only on the two thumbs.

Thanks in advance,
Laszlo

[Dess | Tech Support Engineer, Principal]

Hello Laszlo,

Thank you for writing.

You can stop the ranges changing when dragging the RangeElement by disabling the mouse input for these elements:

private void Form1_Load(object sender, EventArgs e)
{
    foreach (TrackBarIndicatorElement indicator in this.radTrackBar1.TrackBarElement.BodyElement.IndicatorContainerElement.Children)
    {
        indicator.RangeElement.ShouldHandleMouseInput = false;
        indicator.RangeElement.ShouldHandleMouseInput = false;
    }
}

I hope this information helps. Should you have further questions, I would be glad to help.

 

Regards,
Dess
Telerik