What does the message actually mean? The DataFieldID has unique values from the data table. There are no column names the same.
Seems like no matter what fields I try to set I receive "Parent Columns and Child Columns don't have type-matching columns." Or "These columns don't currently have unique values."
RadTreeView1.DataFieldParentID = "IdeaID";
RadTreeView1.DataFieldID = "ID";
RadTreeView1.DataTextField = "IdeaName";
RadTreeView1.DataValueField = "IdeaStatus";
RadTreeView1.DataSource = dtT;