Disable double-click expand

[Yi Luo]

Hi,

I've tried to disable double-click expand on the TreeViewAdv control by overriding the isdoubleclick field value (after inheriting TreeViewAdv class), but it doesn't work. 

Can anyone help me with this?

[Bharadhi K]

Hi Yi Luo,

Thank you for your interest in Syncfusion products.

To disable the TreeViewItemAdv from expanding on double click, we need to handle the PreviewMouseDoubleClick event. We have prepared a sample in which we have demonstrated the same. Please find the sample attached in the following link.

Sample: TreeViewAdv_118232.zip

Please let us know if you require further assistance on this.

Regards,
Bharadhi K