スクリーンコピー＆ファイルリスト

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たぶんファイル一覧で最も簡単な方法↓





private void button1_Click(object sender, RoutedEventArgs e)

{

    string[] files = System.IO.Directory.GetFiles(@"h:\png-TEST", "*", System.IO.SearchOption.AllDirectories);

    foreach (string w_fileName in files)

    {

        listBox1.Items.Add(w_fileName);

    }

}

スクリーンコピー↓（参考箇所、行方不明）





internal class NativeMethods

{

    [DllImport("user32.dll")]

    public extern static IntPtr GetDesktopWindow();

    [DllImport("user32.dll")]

    public static extern IntPtr GetWindowDC(IntPtr hwnd);

    [DllImport("user32.dll", CharSet = CharSet.Auto, ExactSpelling = true)]

    public static extern IntPtr GetForegroundWindow();

    [DllImport("gdi32.dll")]

    public static extern UInt64 BitBlt(IntPtr hDestDC, int x, int y,int nWidth, int nHeight, IntPtr hSrcDC,int xSrc, int ySrc, System.Int32 dwRop);

}

public void CaptureScreen(double p_x, double p_y, double p_width, double p_height)

{

    int w_int_x, w_int_y, w_int_w, w_int_h;
    w_int_x = Convert.ToInt32(p_x);

    w_int_y = Convert.ToInt32(p_y);

    w_int_w = Convert.ToInt32(p_width);

    w_int_h = Convert.ToInt32(p_height);
    Bitmap w_image = new Bitmap(w_int_w, w_int_h, System.Drawing.Imaging.PixelFormat.Format32bppArgb);

    Graphics w_Graphics = Graphics.FromImage(w_image);

    w_Graphics.CopyFromScreen(w_int_x, w_int_y, w_int_x, w_int_y, new System.Drawing.Size(w_int_w, w_int_h), CopyPixelOperation.SourceCopy);

    w_Graphics.Dispose();
    string w_fileName = "image" + String.Format("{0:yyyyMMdd-hhmmss}", DateTime.Now) + ".png";

    w_image.Save(w_fileName, ImageFormat.Png);
    System.Windows.MessageBox.Show("画面を保存しました。--> " + w_fileName);

}



AX