SetDataBinding Performance Hit

From: jon morgan (jonrmorgan_at_ntlworld.com)
Date: 12/05/04

  • Next message: David Johansson: "International chars & Sort on DataView" 
    Date: Sun, 5 Dec 2004 21:23:43 -0000

    Hi,

    I have a windows form that displays a lot of bound datagrids. The individual
    grids are small - 2 cols and 4-8 rows. The datasource is a
    filtered,disconnected,datatable.

    I've noticed that there's a performance hit in calling SetDataBinding to
    change the grids' datasource. It made me wonder why we are told not to reset
    the datagrid's DataSource property and whether SetDataBinding really does
    anything different.

    I'd appreciate any enlightenment. More generally, am I alone in finding
    databinding in ADO.net much slower than MDAC 2.5/2.7 ADO. Is this because it
    wraps MDAC or is this heretical thinking ?

    TIA

    Jon

  • Next message: David Johansson: "International chars & Sort on DataView"

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