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Query and Shape Data

Querying a data store allows you to retrieve specific data and store it within a temporary data store for further review and evaluation. In XPO you can obtain query results as:

The topics in this section describe how to specify retrieval, sorting, filtering and complex criteria using straightforward object syntax.

The following topics are available:

In addition, the following relevant topics are available in the DevExpress Data Library section:


You can try the functionality described here in the Querying a Data Store section of the XPO Tutorials demo (C:\Users\Public\Documents\DevExpress Demos 23.1\Components\WinForms\Bin\XpoTutorials.exe).