#include <FileCtrl.hpp>
UnicodeString selDir;
TSelectDirExtOpts opt;
opt.Clear();
opt += TSelectDirExtOpts()<<sdNewFolder;
opt += TSelectDirExtOpts()<<sdShowEdit;
opt += TSelectDirExtOpts()<<sdNewUI;
if ( SelectDirectory( L"Please Select a Directory", L"", selDir, opt, this ) )
{
// the selected directory is stored in selDir;
}
TSelectDirExtOpts is a set type, with elements of type TSelectDirExtOpt.
The Options parameter of the SelectDirectory function is a set of type TSelectDirExtOpts. This parameter is used to specify the type of browse dialog box to create.
The possible values for an element in a set of type TSelectDirExtOpts are given in the following table.
Option
|
Meaning
|
sdNewFolder
|
Displays the Make New Folder button, when using the sdNewUI option.
|
sdShowEdit
|
Display an edit box containing the currently selected folder/file. This also allows typing the name of the folder/file to select.
|
sdShowShares
|
Shareable resources on remote systems are also displayed inside the browse dialog box. This automatically enables the option sdNewUI.
|
sdNewUI
|
Use the new type of dialog, that is sizeable and includes a Make a New Folder button. The dialog also allows dragging
and dropping and using the context menu on either folders or files.
|
sdShowFiles
|
The browse dialog box also displays files.
|
sdValidateDir
|
Validates the name of the folder/file inserted into the edit box, when using the bifEditBox option. The validation triggers an event of type TBrowseForFolderCallbackEvent.
|
