ImageEn, unit iexFolderMView |
|
TImageEnFolderMView.SubFolderLimit
Declaration
property SubFolderLimit: Integer;
Description
Specifies the maximum number of folder that are checked for content when
IncludeSubFolders is enabled.
Retrieving sub-folders can be slow, particularly when selecting a root drive such as "C:". SubFolderLimit allows you to prevent locking up your UI for a long period.
SubFolderLimit also specifies a maximum value for
OnProgress when retrieving folders.
Set SubFolderLimit to 0 to retrieve all sub-folders.
Default: 1000
Note:
◼Changing this property will not affect the current content. The change will occur next time the
folder is refreshed.
◼You can also prevent further addition of sub-folders by setting IEFolderMView1.MIO.Aborting := True; in
OnProgress// Disable the sub-folder limit (can take a long time if parsing a very large drive)
IEFolderMView1.SubFolderLimit := 0;
// Retrieve JPEG images from up to 5000 folders of an inserted DVD
IEFolderMView1.LockUpdate();
try
IEFolderMView1.Folder := 'E:\';
IEFolderMView1.IncludeSubFolders := True;
IEFolderMView1.SubFolderLimit := 5000;
IEFolderMView1.FileTypesMask := 'jpg,jpeg,jpe';
finally
// Re-enable updating and refresh content
IEFolderMView1.UnlockUpdate();
end;
See Also
◼IncludeSubFolders◼FileLimit