private bool HandleVistaFileOk(IFileDialog dialog)
{
UnsafeNativeMethods.IOleWindow oleWindow = (UnsafeNativeMethods.IOleWindow)dialog;
oleWindow.GetWindow(out this._hwndFileDialog);
int value = this._dialogOptions.Value;
int filterIndex = this._filterIndex;
string[] fileNames = this._fileNames;
bool flag = false;
try
{
uint fileTypeIndex = dialog.GetFileTypeIndex();
this._filterIndex = (int)fileTypeIndex;
this._fileNames = this.ProcessVistaFiles(dialog);
if (this.ProcessFileNames())
{
CancelEventArgs cancelEventArgs = new CancelEventArgs();
this.OnFileOk(cancelEventArgs);
flag = !cancelEventArgs.Cancel;
}
}
finally
{
if (!flag)
{
this._fileNames = fileNames;
this._dialogOptions.Value = value;
this._filterIndex = filterIndex;
}
else if ((this.Options & 4) != 0)
{
this._dialogOptions.Value = (this._dialogOptions.Value & -2);
}
}
return(flag);
}
int UnsafeNativeMethods.IOleWindow.GetWindow(out IntPtr hwnd)
{
IntSecurity.UnmanagedCode.Assert();
return(publicIOleWindow.GetWindow(out hwnd));
}