[icemanonadderall]

Whats the best way to take a screenshot for a bot? Should I store the screenshots in the temp dir then upload them to my panel?

[gigajew]

There's no reason to save them first. Keep it in memory and just upload it

[gigajew]

Here's an example I made one time https://hackforums.net/showthread.php?ti...id56745560

[icemanonadderall]

Here's an example I made one time https://hackforums.net/showthread.php?ti...id56745560

Thanks for the example code.

[Raiden69]

Here's how I take a screenshot using native methods.

Code

[DllImport("gdi32.dll")]
private static extern bool BitBlt(IntPtr hdcDest, int nXDest, int nYDest, int nWidth, int nHeight, IntPtr hdcSrc, int nXSrc, int nYSrc, int dwRop);
public static Bitmap GetScreenCapture(Rectangle fov)
{
    Bitmap bmp = new Bitmap(fov.Width, fov.Height, PixelFormat.Format24bppRgb);

    using (Graphics gfxBmp = Graphics.FromImage(bmp))
    using (Graphics gfxHwnd = Graphics.FromHwnd(IntPtr.Zero))
    {
        IntPtr hSrcDc = gfxHwnd.GetHdc();
        IntPtr hDc = gfxBmp.GetHdc();
        BitBlt(hDc, 0, 0, fov.Width, fov.Height, hSrcDc, fov.X, fov.Y, (int)CopyPixelOperation.SourceCopy);

        gfxBmp.ReleaseHdc();
        gfxHwnd.ReleaseHdc();
    }

    return bmp;
}

If I were you I'd upload them on the fly yes. Before uploading I would consider resizing (to a smaller size) and also compression. Have a look at System.IO.Compression (DeflateStream class) or alternatively you can do something dirty such as save the image on the hard disk as a lossy/high compression format such as jpg and upload that without having to write any compression code yourself.

[Cød3ing]

Here's how I take a screenshot using native methods.

It doesn't really matter what method you use with C# because there's no such thing as "lite" or "native"

[Dalvik]

It doesn't really matter what method you use with C# because there's no such thing as "lite" or "native"

There are more efficient/faster ways to work with bitmaps using unsafe code as compared to 'normal' methods. For example, there are unsafe alternatives to GetPixel that work much more efficiently.

[peterkakol]

Create file in TEMP or APP data then upload and delete. Use exception handling for error. on exception occurs, delete file and close streams etc

[Raiden69]

It doesn't really matter what method you use with C# because there's no such thing as "lite" or "native"

Did not say that it makes a difference. CopyFromScreen still interfaces with BitBlt, it's just a personal preference (+ might potentially save on some overhead by using Win32 directly rather than a subset of it/something much higher up).
There is such a thing as calling native functions/PInvoke from managed code...

[Dalvik]

It doesn't really matter what method you use with C# because there's no such thing as "lite" or "native"

https://docs.microsoft.com/en-us/dotnet/...et-native/