Nsopenpanel use (Use of MAC Open Folder dialog box)

Nsopenpanel use (Use of MAC Open Folder dialog box)

1. Get multiple selections of files

2. Specify the file type

-(nsstring *) Get_fullpath

{

    nsopenpanel *panel = [ nsopenpanel< Span style= "COLOR: #000000" > openpanel ];

    nsarray * filetypes = [[ nsarray alloc ] initwithobjects @ "txt" , @ "Doc" &NBSP; nil ];

[panel setmessage:@ "Select a file"];

[Panel setprompt:@ "OK"];

[panel setcanchoosedirectories:NO];

[panel setcancreatedirectories:YES];

[panel setcanchoosefiles:YES];

[panel setallowsmultipleselection:YES];

[Panel setallowedfiletypes: filetypes];

nsstring *path_all=@ "";

Nsarray *select_files;

Nsinteger result = [panel runmodal];

m_lb1. StringValue =@ "";

if (result = =Nsfilehandlingpanelokbutton)

{

Select_files = [panel filenames];

for (int i=0; i<select_files. Count; i++)

{

path_all= [Select_files objectatindex: i];

m_lb1. StringValue = [m_lb1. StringValuestringbyappendingstring:p Ath_all];

m_lb1. StringValue = [m_lb1. StringValuestringbyappendingstring:@ "\ n"];

NSLog (Path_all);

}

}

return @"";

}

@end

The above is passed on Xcode 4.6!

Nsopenpanel use (Use of MAC Open Folder dialog box)