导演鼠标事件函数[DllImport（QUOT; user32.dll中"）单击，双击 [英] Directing mouse events [DllImport("user32.dll")] click, double click

问题描述

我试过
函数[DllImport（user32.dll中）]
静态的extern BOOL SetCursorPos（INT X，int y）对;

和它的作品非常精美，将光标移动到所需的点。我从来没有尝试过这样那样一个DLL导入之前，但它的工作原理:)。不过，我想要更多，我可以提取什么呢？
我主要是想使双击，单击或使用选装车轮没有任何鼠标输入，只需将代码中，我该怎么办呢？我怎么能检查还有什么是包含在user32dll？

感谢名单

解决方案

 函数[DllImport（user32.dll中，字符集= CharSet.Auto，CallingConvention = CallingConvention.StdCall）] 
公共静态外部无效mouse_event（UINT dwFlags中，UINT DX， DY UINT，UINT cButtons，UIntPtr dwExtraInfo）; 
私人常量UINT MOUSEEVENTF_LEFTDOWN = 0×02; 
私人常量UINT MOUSEEVENTF_LEFTUP = 0×04; 
私人常量UINT MOUSEEVENTF_RIGHTDOWN = 0x08的; 
私人常量UINT MOUSEEVENTF_RIGHTUP = 0×10; 
  

您应该导入和定义这些常数的使用Win32API的鼠标工作

使用方法是下面做的鼠标操作的

 无效sendMouseRightclick（点p）
 {
 mouse_event（MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_RIGHTUP，的pX，PY，0，0）; 
} 
 
空隙sendMouseDoubleClick（点P）
 {
 mouse_event（MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP，p.X，p.Y，0，0）; 
 
的Thread.Sleep（150）; 
 
 mouse_event（MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP，p.X，p.Y，0，0）; 
} 
 
空隙sendMouseRightDoubleClick（点P）
 {
 mouse_event（MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_RIGHTUP，p.X，p.Y，0，0）; 
 
的Thread.Sleep（150）; 
 
 mouse_event（MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_RIGHTUP，p.X，p.Y，0，0）; 
} 
 
空隙sendMouseDown（）
 {
 mouse_event（MOUSEEVENTF_LEFTDOWN，50，50，0，0）; 
} 
 
空隙sendMouseUp（）
 {
 mouse_event（MOUSEEVENTF_LEFTUP，50，50，0，0）; 
} 
  

如果你想要做一个鼠标拖动可以先发的MouseDown（鼠标点击），并保持点击它同时改变鼠标的位置不是直接的MouseUp（释放点击）像这样

  sendMouseDown（）; 
 Cursor.Position =新的点（30,30）; 
 sendMouseUp（）; 
  

I tried [DllImport("user32.dll")] static extern bool SetCursorPos(int X, int Y);

and it works pretty fine to move the cursor to the desired point. I have never tried such kind of a DLL import before but it works :). However I want more what else can I extract? Mainly I want to make double click, click or use wheel options without any mouse input, just the code how can I do that? and how can I check what else is included in user32dll?

Thanx

解决方案

[DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
public static extern void mouse_event(uint dwFlags, uint dx, uint dy, uint cButtons, UIntPtr dwExtraInfo);
private const uint MOUSEEVENTF_LEFTDOWN = 0x02;
private const uint MOUSEEVENTF_LEFTUP = 0x04;
private const uint MOUSEEVENTF_RIGHTDOWN = 0x08;
private const uint MOUSEEVENTF_RIGHTUP = 0x10;

You should Import and Define these Constant's to work with Mouse using Win32API

Use method's below to do Mouse Operation's

void sendMouseRightclick(Point p)
{
    mouse_event(MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_RIGHTUP, p.X, p.Y, 0, 0);
}

void sendMouseDoubleClick(Point p)
{
    mouse_event(MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP, p.X, p.Y, 0, 0);

Thread.Sleep(150);

    mouse_event(MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP, p.X, p.Y, 0, 0);
}

void sendMouseRightDoubleClick(Point p)
{
    mouse_event(MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_RIGHTUP, p.X, p.Y, 0, 0);

    Thread.Sleep(150);

    mouse_event(MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_RIGHTUP, p.X, p.Y, 0, 0);
}

void sendMouseDown()
{
    mouse_event(MOUSEEVENTF_LEFTDOWN, 50, 50, 0, 0);
}

void sendMouseUp()
{
    mouse_event(MOUSEEVENTF_LEFTUP, 50, 50, 0, 0);
}

If you want to do a Mouse Drag you should First Send MouseDown(Mouse Click) and keep it Clicked While Changing the Mouse Position than Send MouseUp(Release Click) something like this .

sendMouseDown();
Cursor.Position = new Point(30,30);
sendMouseUp();

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