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230
Field Chooser - extremely slow on adding columns
posted

Hi,

I have a grid with 93 columns and about 1500 records. As I progressively select fields in the Field Chooser, the grid becomes slower and slower to react and it's pretty unusable when you get to the last columns. How can I improve performance? All the fields have Width set to Auto. Is there a way to perhaps call the Autosize after the fields have been selected and Field Chooser is closed instead of doing it on the fly?

Also, is there a way to add an animation to let the user know it's working in the background while it's waiting for the field to be selected?

Thank you.

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  • 1530
    posted

    Hello Cheryl,

    I have been looking into your issue and have created a sample which corresponds to your specifications but I am not able to observe the slow performance that you are mentioning. However I have achieved the desired feature to set the width of the selected fields to auto when the FieldChooser dialog is closed and also added our control XamBusyIndicator in order to have animation wherever you think the performance is slow. You can review my sample and read more about XamBusyIndicator here.

    If you need further assistance do not hesitate to ask, I will be glad to help.

    Thanks,
    Teodor
    Software Developer
    www.infragistics.com

    xDG_AutoWidth_xBI.zip
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