private void btnLoadS1I1_Click(object sender, RoutedEventArgs e)
{
imgState1Img1.Source = null;
imgState1Img1.ToolTip = "";
btnLoadS1I2.IsEnabled = false;
imgState1Img2.IsEnabled = false;
lblState1X.IsEnabled = false;
lblState1Y.IsEnabled = false;
txtState1X.IsEnabled = false;
txtState1Y.IsEnabled = false;
lblZOrder.IsEnabled = false;
txtZOrder.IsEnabled = false;
chkRepeat.IsEnabled = false;
lblAnimationDelay.IsEnabled = false;
txtDelay.IsEnabled = false;
chkRepeat.IsEnabled = false;
selectImageWindow dlgSelectImage = new selectImageWindow();
ctrlSelectImage si = new ctrlSelectImage();
si.ImagePicked += si_S1I1ImagePicked;
dlgSelectImage.Width = si.Width + 80;
dlgSelectImage.Height = si.Height + 80;
dlgSelectImage.Content = si;
dlgSelectImage.Show();
}