CodePudding user response:

This control if it is the selected event, and you that there was an obvious mark, you look at the data in this table, bring out the marked data in the line

CodePudding user response:

You should add a field in the SQL statement. For example: SELECT 0 as IsSelect, * the FORM TABLE.
When judge, will first focus away from the network, then search in the DATAVIEW IsSelect value to judge,