Description:
Delphi specified data to delete the database, if the database contains no data, when you delete will give prompt:. "Data table is empty, you can not delete", if the data, the program first reads out the data, optionally in the grid success of any piece of data, click the Delete button, the operation will give prompt: "deleted successfully." This is a basis for comparison of Delphi beginners reference example, to delete the data is the most basic operation of the database.
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File list (Check if you may need any files):
Code\delphi\pudn\upandload\DATA\Delphi_132377\Delphi_132377\rd.txt
....\......\....\.........\....\.............\.............\删除指定数据\Project2.cfg
....\......\....\.........\....\.............\.............\............\Unit1.ddp
....\......\....\.........\....\.............\.............\............\Unit1.dfm
....\......\....\.........\....\.............\.............\............\Project2.dof
....\......\....\.........\....\.............\.............\............\Project2.dpr
....\......\....\.........\....\.............\.............\............\datebase\SQLSL_Log.LDF
....\......\....\.........\....\.............\.............\............\........\SQLSL_Data.MDF
....\......\....\.........\....\.............\.............\............\Unit1.pas
....\......\....\.........\....\.............\.............\............\Project2.res
....\......\....\.........\....\.............\.............\............\datebase
....\......\....\.........\....\.............\.............\删除指定数据
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