private void btnOpenVideo_Click(object sender, RoutedEventArgs e)
{
FrmStudentPhoto photo = new FrmStudentPhoto();
photo.ShowDialog();
if (!string.IsNullOrEmpty(imgPath))
{
//照片刷新了之后对新照片进行序列化
stuImg.Source = new BitmapImage(new Uri(imgPath, UriKind.RelativeOrAbsolute));
img.Buffer = File.ReadAllBytes(imgPath);
}
}
/// <summary>
/// 打开摄像头拍照
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOpenVideo_Click_1(object sender, RoutedEventArgs e)
{
//要在这个地方获取一个窗口用来拍照
FrmStudentPhoto photo = new FrmStudentPhoto();
//展开这个窗口
photo.ShowDialog();
if (!string.IsNullOrEmpty(imgPath))//指定空字符串
{
//照片刷新了之后对新照片进行序列化;表示把路径放在数据库中；反序列化时从数据库中拿出图片路径
stuImg.Source = new BitmapImage(new Uri(imgPath, UriKind.RelativeOrAbsolute));
//把这个图片路径给img1.Buffer(这样表示放在图片路径里面了)
img.Buffer = File.ReadAllBytes(imgPath);
}
}