C# (CSharp) DevExpress.MyControl MyTreeList Examples

Example #1

File: MyTreeListNode.cs Project: DevExpress-Examples/how-to-create-custom-treelist-control-which-implements-a-web-style-comment-system-e3520

        protected virtual Image GetImage()
        {
            Image      img = null;
            MyTreeList mtl = TreeList as MyTreeList;

            if (mtl.AvatarImageFieldName == string.Empty)
            {
                return(img);
            }

            try
            {
                DevExpress.XtraTreeList.Columns.TreeListColumn col = TreeList.Columns[mtl.AvatarImageFieldName];
                byte[] buffer = (byte[])GetValue(TreeList.Columns.IndexOf(col));
                img = ByteImageConverter.FromByteArray(buffer);
            }
            catch
            {
                img = null;
            }

            return(img);
        }

Example #2

 public MyTreeListViewInfo(MyTreeList treeList)
     : base(treeList)
 {
     nodeWithFocusedPreview = null;
 }