C＃获取一个BitmapImage高度

Question

当我创建一个BitmapImage时，Height参数给我...宽度。 这是我的代码，如果看到错误，我不会。

private void button_Click(object sender, RoutedEventArgs e)
    {
        OpenFileDialog openFileDialog = new OpenFileDialog();
        openFileDialog.Filter = "Bitmap files (*.bmp)|*.bmp";
        openFileDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
        if (openFileDialog.ShowDialog() == true)
        {
            BitmapImage image = new BitmapImage(new Uri(openFileDialog.FileName));
            int maxHeight = 100;
            if( image.Height != maxHeight)
            {
                MessageBox.Show("Error with the size");
                return;
            } 
            FileTextBlock.Text = openFileDialog.FileName;
            ImageWPF.Source = imageEndo;
        }
    }

尝试使用高度为100，宽度为16的bitrmap图像，使image.Height为16。

Answer 1

多亏了Rand Random，我用PixelHeight而不是Height解决了我的问题。