/// <summary>
/// Takes a bitmap screenshot of a particular window
/// </summary>
/// <param name="processName">The process/window's title</param>
/// <returns>Bitmap of the window</returns>
public static Bitmap getScreenshotOfWindow(string windowTitle)
{
//This will hold our window's information
var WINDOW = new NativeWin32.RECT();
//Get the window information
IntPtr window = getWindowHandle(windowTitle);
//Get window details
GetWindowRect(window, out WINDOW);
//Width and height of window
int winWidth = WINDOW.Right - WINDOW.Left;
int winHeight = WINDOW.Bottom - WINDOW.Top;
//Window size
var winSize = new Size(winWidth, winHeight);
//Our graphics variables
var screenshot = new Bitmap(winWidth, winHeight);
Graphics graphic = Graphics.FromImage(screenshot);
//Takes the screenshot, starting where the top left corner of the window is, and takes only the size of the window
graphic.CopyFromScreen(WINDOW.Left, WINDOW.Top, 0, 0, winSize, CopyPixelOperation.SourceCopy);
//Clean up a bit
graphic.Dispose();
//Return the screenshot
return(screenshot);
}
/// <summary>
/// Drags the mouse relative to a window
/// </summary>
/// <param name="windowHandle">The window handle you want to move relative to</param>
/// <param name="start">Drag start position</param>
/// <param name="end">Drag end position</param>
/// <param name="human">Human mouse movement or not</param>
/// <param name="steps">Number of steps to take</param>
/// <returns>True or false on outcome</returns>
public static bool dragMouseRelative(IntPtr windowHandle, Point start, Point end, bool human = true, int steps = 100)
{
//Will sore window details
var WINDOW = new NativeWin32.RECT();
//Get window details
if (!GetWindowRect(windowHandle, out WINDOW))
{
return(false);
}
//Move mouse to start point
moveMouse(new Point(WINDOW.Left + start.X, WINDOW.Top + start.Y), human, steps);
//Left button down
leftDown();
//Drag mouse to end point
moveMouse(new Point(WINDOW.Left + end.X, WINDOW.Top + end.Y), human, steps);
// Left button up
leftUp();
// if mouse position is right
if (Cursor.Position == end)
{
//Return true
return(true);
}
return(false);
}
/// <summary>
/// Moves the mouse relative to the window. eg if you specified for it to move to 10,10 over the window "Notepad"
/// it would move 10,10 into the top left of Notepad. A bit like local scope where 0,0 is the top left corner of the
/// window given.
/// </summary>
/// <param name="windowHandle">Window handle</param>
/// <param name="targetX">Trget X position</param>
/// <param name="targetY">Target Y position</param>
/// <param name="human">Human or not mouse movement</param>
/// <param name="steps">Number of steps to take</param>
/// <returns>True or false depending on outcome</returns>
public static bool moveMouseRelative(IntPtr windowHandle, Point target, bool human = true, int steps = 100)
{
//Will sore window details
var WINDOW = new NativeWin32.RECT();
//Get window details
if (!GetWindowRect(windowHandle, out WINDOW))
{
return(false);
}
//Move the mouse
if (!moveMouse(new Point(WINDOW.Left + target.X, WINDOW.Top + target.Y), human, steps))
{
return(false);
}
return(true);
}
private static extern bool GetWindowRect(IntPtr hWnd, out NativeWin32.RECT lpRect);
