/// <summary>
/// Takes a screenshot with the size of the given <paramref name="rect"/> and saves it into <paramref name="filepath"/>.
/// </summary>
/// <param name="filepath">The full path into which the screenshot shall be saved.</param>
/// <param name="rect">The rectangle whoms boundaries the screenshot should have.</param>
/// <returns></returns>
public static string TakeScreenshot(string filepath, Rectangle rect)
{
if (rect.Width == 0 || rect.Height == 0)
{
Exception ex = new Exception("Zero boundaries!");
Crashlogger.Write(ex);
throw ex;
}
//Creating a new Bitmap object
Bitmap captureBitmap = new Bitmap(rect.Width, rect.Height, PixelFormat.Format32bppArgb);
//Creating a Rectangle object which will
//capture our Current Screen
Rectangle captureRectangle = rect;
//Creating a New Graphics Object
Graphics captureGraphics = Graphics.FromImage(captureBitmap);
int left = captureRectangle.Left;
int top = captureRectangle.Top;
int leftOffset = Screen.AllScreens.Min(s => s.Bounds.Width);
if (Screen.AllScreens.Count() == 1)
{
captureGraphics.CopyFromScreen(left, top, 0, 0, captureRectangle.Size);
}
else
{
captureGraphics.CopyFromScreen(left - leftOffset, top, 0, 0, captureRectangle.Size);
}
//Saving the Image File
filepath = string.Format("{0}\\tmp.png", filepath);
captureBitmap.Save(filepath, ImageFormat.Png);
return(filepath);
}
/// <summary>
/// Takes a screenshot with the given <paramref name="width"/> and <paramref name="height"/>, saves it into the given <paramref name="filepath"/>.
/// </summary>
/// <param name="filepath">The full path into which the screenshot shall be saved.</param>
/// <param name="width">The width for the screenshot.</param>
/// <param name="height">The height for the screenshot.</param>
/// <returns></returns>
public static string TakeScreenshot(string filepath, int width, int height)
{
try
{
Screen screen = Screen.FromPoint(Cursor.Position);
width = screen.Bounds.Width;
height = screen.Bounds.Height;
//Creating a new Bitmap object
Bitmap captureBitmap = new Bitmap(width, height, PixelFormat.Format32bppArgb);
Rectangle captureRectangle = Screen.FromPoint(Cursor.Position).Bounds;
//Creating a New Graphics Object
Graphics captureGraphics = Graphics.FromImage(captureBitmap);
//Copying Image from The Screen
captureGraphics.CopyFromScreen(captureRectangle.Left, captureRectangle.Top, 0, 0, captureRectangle.Size);
//Saving the Image File
filepath = string.Format("{0}\\tmp.png", filepath);
captureBitmap.Save(filepath, ImageFormat.Png);
return(filepath);
}
catch (Exception ex)
{
Crashlogger.Write(ex);
throw ex;
}
}