C Execute. Reader and Execute. Non. Query Execute. Reader Execute. Reader used for getting the query results as a Data. Reader object. It is readonly forward only retrieval of records and it uses select command to read through the table from the first to the last. If you wish to be able to easily change column sizes, text and background colors, font styles and alignment of your SharePoint lists and document libraries, you have. ExcelCCOM. net Excel. Sql. Data. Reader reader. Command. Execute. Reader. while reader. Read. Message. Box. Showreader. Item0. Close Execute. Non. Win98 Iso Deutsch more. Query Execute. Non. Query used for executing queries that does not return any data. It is used to execute the sql statements like update, insert, delete etc. Execute. Non. Query executes the command and returns the number of rows affected. Execute-Query_6.png' alt='Oledbdatareader Update Query' title='Oledbdatareader Update Query' />Value 0. Command new Sql. CommandSql, Connection. Value Command. Execute. QueryPony_1.png' alt='Oledbdatareader Update Query' title='Oledbdatareader Update Query' />A selection of code samples for executing queries against MS Access using parameters. The query should be very familiar to anyone that has looked at index fragmentation in SQL 2005 or newer. The same rules apply, the only difference is the columns that. C Table Schema from OleDbDataReader The OleDbDataReader Object is a streambased, forwardonly, readonly retrieval of query results from the Data Source, which do.