Open PDF file from my program. How ?

[mirodel]

Hi,

I need a solution to these: when I click on a button on my form a PDF file should open. How could I do that ?
10x !!!

 

[mirodel]

I forgot to tell you that I've tried to use ShellExecute but it didn't open the file :

ShellExecute(0,nil,'C:\x.pdf',nil,'',sw_show);

 

[mikeEd]

ShellExecute(nil,PChar('Open'),'C:\x.pdf',nil,'',sw_show);