RadTreeView: Parent Columns and Child Columns don't have type-matching columns.

2 posts, 0 answers
  1. Barry
    Barry avatar
    4 posts
    Member since:
    Sep 2012

    Posted 29 Oct 2012 Link to this post

    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;                   
    RadTreeView1.DataBind();
  2. Shinu
    Shinu avatar
    17764 posts
    Member since:
    Mar 2007

    Posted 30 Oct 2012 Link to this post

    Hi Barry,

    Datatype value for columns of DataFieldID and DataFieldParentID must be identical. I suppose You have non identical values. Try changing the values accordingly. Please elaborate your scenario if the issue persists.

    Thanks,
    Shinu.
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