you can change the dialogs properties, u can allow multiselect in options

or u can set as:
opendialog1.options := [ofAllowMultiSelect]

according to ur email, i can tell u that what can u do with the open dialog

as i said, u can set the properties as "allow mutli select", then u can find the selecting file names (with full file path) in the dialogs' files stringlist, for example:

if opendialog1.execute then
edit1.text := opendialog1.files[0] ' ' opendialog1.files[1];

of course, u must check the length of stringlist first to prevent invalid access.

P.S. if u wanna get the file name only, u can use the function ExtractFileName(value : string) : string

anything else, just feel free to ask