IsBackPossible method

Applies to

dcFolderListView component.

Declaration

function IsBackPossible: Boolean;

Description

The IsBackPossible method returns True if current Folder is not root-directory and it is possible to go to up-level folder. When it returns False, this means that the dcFolderListView currently shows content of the root folder (i.e: C:\, D:\ etc).

Example

procedure TForm1.UpBtnClick(Sender: TObject);

begin

dcFolderListView1.Back;

end;

procedure TForm1.dcFolderListView1FolderChanged(Sender: TObject;

Folder: String);

begin

UpBtn.Enabled := dcFolderListView1.IsBackPossible;

dcFolderEdit1.Text := Folder;

end;

See also

Back method and Folder property.

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