Solve “Update requires a valid *Command when passed DataRow collection with modified rows”!

February 14, 2011 at 4:18 pm Leave a comment

When inserting/updating/deleting data from dataset and updating changes to database, error ”Update requires a valid *Command when passed DataRow collection with modified rows” can appear. Just create CommandBuilder object before calling Update method of DataSet. The CommandBuilder will help DataSet to create necessary commands (insert/update/delete) for the database operations.

Ph.

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