私がこれをするとき;
Point startpoint = Cursor.Position;
startpoint.Y -= 1;
DoMouse(MOUSEEVENTF.MOVE | MOUSEEVENTF.ABSOLUTE, startpoint);
マウスは上に移動するだけでなく、左にも少し移動します。しかし、ループで実行すると、最初の繰り返しで左にしか移動しません。
これは、問題を提示する完全に機能するコンソール プログラムです。コンパイルする必要がありAdd Reference -> .NET -> System.Drawingます。System.Windows.Forms
プログラムの起動時startに、マウスを 5 ピクセル上に 1 回移動するかstart X、(X は数字) と入力して、マウスを 5 ピクセル上に X 回移動します。新しいループごとに、マウスが少し左に移動することがわかります。まったくそうすべきではありません。
using System;
using System.Text.RegularExpressions;
using System.Threading;
using System.Drawing;
using System.Windows.Forms;
using System.Runtime.InteropServices;
namespace mousemove_temp
{
class Program
{
//Capture user input
static void Main(string[] args)
{
while (true)
{
string s = Console.ReadLine();
switch (s)
{
case("start"):
moveMouseTest(1);
break;
default:
//Get # of times to run function
Match match = Regex.Match(s, @"start (.+)", RegexOptions.IgnoreCase);
if (!match.Success || match.Groups.Count != 2) break;
//Copy # to int
int amnt = -1;
try
{
amnt = Int32.Parse(match.Groups[1].Value);
}
catch (Exception) { break; } //fail
if (amnt <= -1) break; //fail
moveMouseTest(amnt); //aaaawww yeah
break;
}
Thread.Sleep(10);
}
}
//Move the mouse
static void moveMouseTest(int repeat)
{
int countrepeat = 0;
//Loop entire function X times
while (countrepeat < repeat)
{
Point startpoint = Cursor.Position;
int amount = 5; //Move 5 pixels
int counter = 0;
//Move 1 pixel up each loop
while (counter < amount)
{
startpoint.Y -= 1;
DoMouse(MOUSEEVENTF.MOVE | MOUSEEVENTF.ABSOLUTE, startpoint);
counter++;
Thread.Sleep(100); //Slow down so you can see it only jumps left the first time
}
countrepeat++;
Console.WriteLine(String.Format("{0}/{1}", countrepeat, repeat));
Thread.Sleep(1000); //Wait a second before next loop
}
}
/*
* Function stuff
*/
//Control the Mouse
private static object mouselock = new object(); //For use with multithreading
public static void DoMouse(MOUSEEVENTF flags, Point newPoint)
{
lock (mouselock)
{
INPUT input = new INPUT();
MOUSEINPUT mi = new MOUSEINPUT();
input.dwType = InputType.Mouse;
input.mi = mi;
input.mi.dwExtraInfo = IntPtr.Zero;
// mouse co-ords: top left is (0,0), bottom right is (65535, 65535)
// convert screen co-ord to mouse co-ords...
input.mi.dx = newPoint.X * (65535 / Screen.PrimaryScreen.Bounds.Width);
input.mi.dy = newPoint.Y * (65535 / Screen.PrimaryScreen.Bounds.Height);
input.mi.time = 0;
input.mi.mouseData = 0;
// can be used for WHEEL event see msdn
input.mi.dwFlags = flags;
int cbSize = Marshal.SizeOf(typeof(INPUT));
int result = SendInput(1, ref input, cbSize);
if (result == 0)
Console.WriteLine("DoMouse Error:" + Marshal.GetLastWin32Error());
}
}
/*
* Native Methods
*/
[DllImport("user32.dll", SetLastError = true)]
static internal extern Int32 SendInput(Int32 cInputs, ref INPUT pInputs, Int32 cbSize);
[DllImport("user32.dll")]
public static extern bool GetAsyncKeyState(Int32 vKey);
[StructLayout(LayoutKind.Explicit, Pack = 1, Size = 28)]
internal struct INPUT
{
[FieldOffset(0)]
public InputType dwType;
[FieldOffset(4)]
public MOUSEINPUT mi;
[FieldOffset(4)]
public KEYBDINPUT ki;
[FieldOffset(4)]
public HARDWAREINPUT hi;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internal struct MOUSEINPUT
{
public Int32 dx;
public Int32 dy;
public Int32 mouseData;
public MOUSEEVENTF dwFlags;
public Int32 time;
public IntPtr dwExtraInfo;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internal struct KEYBDINPUT
{
public Int16 wVk;
public Int16 wScan;
public KEYEVENTF dwFlags;
public Int32 time;
public IntPtr dwExtraInfo;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internal struct HARDWAREINPUT
{
public Int32 uMsg;
public Int16 wParamL;
public Int16 wParamH;
}
internal enum InputType : int
{
Mouse = 0,
Keyboard = 1,
Hardware = 2
}
[Flags()]
internal enum MOUSEEVENTF : int
{
MOVE = 0x1,
LEFTDOWN = 0x2,
LEFTUP = 0x4,
RIGHTDOWN = 0x8,
RIGHTUP = 0x10,
MIDDLEDOWN = 0x20,
MIDDLEUP = 0x40,
XDOWN = 0x80,
XUP = 0x100,
VIRTUALDESK = 0x400,
WHEEL = 0x800,
ABSOLUTE = 0x8000
}
[Flags()]
internal enum KEYEVENTF : int
{
EXTENDEDKEY = 1,
KEYUP = 2,
UNICODE = 4,
SCANCODE = 8
}
}
}
何が問題なのか誰にもわかりますか？