C # datatable to datarow

Source: Internet
Author: User
Cast <t> () and oftype <t> () datatable dt = ........... // obtain the data retrieved from the database (assuming there is only one record) // cast <t> () it is used to convert a non-generic sequence to a generic sequence datarow ROW = DT. rows. cast <datarow> (). single (); // oftype <t> (): used to convert a sequence to a specified sequence. For example, an object array contains integers and strings, now you want to find the maximum number of objects [] OBJ = {555, "AAA", "BBB"}; int max = obj. oftype <int> (). max (); in this way, no exception is thrown.

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