Question

hi to all
I insert into Oracle database image file on Delphi(create table (id int,dir varchar2(200),image blob). Now I want to open directory(dir) of that file on dblick dbimage1
example: D:\image.bmp
Thanks in advance

Answer 1

uses ShellAPI;

...

// opens Windows Explorer with the file highlighted
ShellExecute(Handle,
             'open',
             'C:\Windows\explorer.exe',
             '/start,"' + ImageFileName + '"',
             nil,
             SW_SHOWNORMAL);

// opens the default program associated with the type (extension) of the file,
// which in your case can very well be Windows Fax and Picture Viewer
ShellExecute(Handle,
             'open',
             nil,
             '"' + ImageFileName + '"',
             nil,
             SW_SHOWNORMAL);

If ImageFileName already contains ", remove them in the code above.