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TrackBar range disable

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TrackBar
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Laszlo
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Laszlo asked on 02 Apr 2015, 02:33 PM
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

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Dess | Tech Support Engineer, Principal
Telerik team
answered on 06 Apr 2015, 01:20 PM
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
 

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Laszlo
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Dess | Tech Support Engineer, Principal
Telerik team
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