GridViewComboBoxColumn populated from Async WCF Service

3 posts, 0 answers
  1. Matthew
    Matthew avatar
    46 posts
    Member since:
    Aug 2011

    Posted 28 Oct 2011 Link to this post

    I have a radGrid that is bound to a custom class called "BillingItem".

    The user copies/pastes data from Excel into the radGrid, which then does some validation for each cell in the PastingCellClipboardContent Event that calls an Async WCF Service to ensure the data being is clean.

    The Column "ProductLine" then has it's ItemSource set to a List of ProductLine objects returned from another Async WCF Call.

    After this all takes place, the GridViewComboBoxColumn displays blank for every Row.  However, when the field is clicked for any Row, the comboBox shows the correct available values.

    Why is this showing blank until it is clicked?
  2. Matthew
    Matthew avatar
    46 posts
    Member since:
    Aug 2011

    Posted 28 Oct 2011 Link to this post

    Once this is working properly, I need a separate GridViewComboBoxColumn to be populated with a list of "SubProductLine" objects Asyncronously from WCF (using the "ProductLine" GridViewComboBoxColumns SelectedValue as a parameter that is passed in).
  3. Matthew
    Matthew avatar
    46 posts
    Member since:
    Aug 2011

    Posted 03 Nov 2011 Link to this post

    Could I get some help with this please?
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