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Wolfgang Kleinschmit
209
ArgumentOutOfRangeException when removing a DataRow
posted

Hello,

I have an UltraWinTree bound to a table in a custom DataSet. This DataSet references itself so I get two lvels of tree nodes. When I remove a row that corresponds to a node on the second level an ArgumentOutOfRangeException is thrown from the method

Infragistics4.Win.UltraWinTree.v14.1.dll!Infragistics.Win.UltraWinTree.VisibleNodesManager.GetDescendantCount(int parentVisibleIndex) Line 184 + 0xe bytes    C#

I have tried to surround the row-removal with tree.BeginUpdate()/tree.EndUpdate() but to no effect. The only workaround I have found is to set the DataSource property to null before, and back to the DataTable after the call.

Is there a better way?

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  • 18495
    posted

    Hello Wolfgang,

    Has this issue been resolved?  If so, please mark as answers any posts that helped you resolve the issue or make a new post describing how you resolved the issue.

    Please let me know if you have any other questions about this.

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