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paging data and virtual grids

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34699 Sep 14,2005 03:07 PM UTC WinForms 0
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Tags: GridControl
Doug Finke
Asked On September 14, 2005 03:07 PM UTC

Hello I want to do this in a WinForm. My table has >650K records. One of the fields is Country. I want to drill down from a Country into the details. The US has >500K records. It takes several minutes to pull all that data into a dataset. I have seen solutions for paging the data implemented with "Select Top ..." and Stored Procedures. I see I need to use QueryCellInfo and the other events to manage the Virtual Grid. I''d like to implement (multiple) column sorting and the filter bar. What is the best approach for data paging? "Select Top ..." or Store prodcedures? Do you have an example? Can this be done with the databound grid or is the GridListControl the way to go? Thank you.

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