Error when changing grid structure dynamically

1 posts, 0 answers
  1. Liu Peng
    Liu Peng avatar
    18 posts
    Member since:
    Oct 2006

    Posted 12 Feb 2009 Link to this post


    I need to change the grid's structure like remove some columns on Grid's Ajax request, the attachment is my sample code, if you click the button "Changing the grid structure dynamically" will throw error:
    Index was out of range. Must be non-negative and less than the size of the collection.
    Parameter name: index

    could you tell me how to change grid's structure dynamically?

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