【发布时间】:2015-11-24 04:10:18
【问题描述】:
我需要知道如何使用此链接中的示例设置初始目录。
TFileOpenDialog in FireMonkey Application
这是我正在使用的代码,除了能够设置初始文件夹之外,它工作正常。
function WinVistaSelectFolder: String;
var
FileDialog: IFileDialog;
hr: HRESULT;
IResult: IShellItem;
initfldr:ishellitem;
FileName: PWideChar;
Settings: Cardinal;
Title: String;
begin
hr := CoCreateInstance (CLSID_FileOpenDialog,nil,CLSCTX_INPROC_SERVER,IFileDialog, FileDialog);
if hr = S_OK then
begin
FileDialog.GetOptions(Settings);
Settings := Settings or FOS_PICKFOLDERS or FOS_FORCEFILESYSTEM;
FileDialog.SetOptions(Settings);
FileDialog.SetOkButtonLabel('Select');
Title := 'Select a directory';
FileDialog.SetTitle(PWideChar(Title));
hr := FileDialog.Show(0);
if hr = S_OK then
begin
hr := FileDialog.GetResult(IResult);
if hr = S_OK then
begin
IResult.GetDisplayName(SIGDN_FILESYSPATH, FileName);
Result := FileName;
end;
end;
end;
end;
【问题讨论】:
标签: delphi filedialog