Hi,

Generally any treeList will check by its own with out setting any property, but in Ext.Net treelist need to use leaf=true.

Is there any option with setting the property leaf=true.

If there is no child node then it should not display "+" in treelist.

beforerender event not available in treelist listners.

in treelist assign custom image to IconFile, but its not supporting..Treepanel supports iconfile and displayed custom image as expected(bitimage)

here is the iconfile code and supports in treepanl but not supporting in treelist.

System.Drawing.Bitmap bmp = (System.Drawing.Bitmap)OTISNet.Utility.GetImage(fi eldListChild[treecount].Picture, true, true, otis);
System.IO.MemoryStream ms = new System.IO.MemoryStream();
bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
var base64Data = Convert.ToBase64String(ms.ToArray());
picPath = "data:image/png;base64," + base64Data;

Iconfile=picpath.

Thank you,
Vamsi.