获得某子控件或子窗体句柄,怎么利用SendMessage函数去实现通过句柄 点击这个窗体的内部坐标
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http://blog.csdn.net/sysdzw/article/details/9083313
http://download.csdn.net/detail/sysdzw/9295969以下是简单的一个演示例子,获得当前记事本的句柄并设置为活动窗口,然后点击此窗口内40,40的坐标,也就是文件菜单
Dim w As New clsWindow
w.GetWindowByClassNameEx("Notepad").Focus
w.ClickPoint w.Left + 40, w.Top + 40
Sleep,500 If WinExist("网易 - Microsoft Internet Explorer")
or WinExist("网易 - Windows Internet Explorer")
or WinExist("广告")
or WinExist("Microsoft Internet Explorer","数据未载入完成,请稍候再试!")
{
WinActivate
WinCLose
} If WinExist("错误")
or WinExist("Microsoft Office Word","此操作将要求复制多种样式。是否改用“正文”样式?")
or WinExist("Microsoft Office Word","记录剪贴板样式表将要求复制多种样式。是否改用“正文”样式?")
{
WinActivate
Send !N
}
}
1) If the optional parameter bCursor is True, captures the cursor too.
2) If the optional parameter sFileTo is 0, set the image to Clipboard.
If it is omitted or "", saves to screen.bmp in the script folder,
otherwise to sFileTo which can be BMP/JPG/PNG/GIF/TIF.
3) The optional parameter nQuality is applicable only when sFileTo is JPG. Set it to the desired quality level of the resulting JPG, an integer between 0 - 100.
4) If aRect is 0/1/2/3, captures the entire desktop/active window/active client area/active monitor.
5) aRect can be comma delimited sequence of coordinates, e.g., "Left, Top, Right, Bottom" or "Left, Top, Right, Bottom, Width_Zoomed, Height_Zoomed".
In this case, only that portion of the rectangle will be captured. Additionally, in the latter case, zoomed to the new width/height, Width_Zoomed/Height_Zoomed.Example:
CaptureScreen(0)
CaptureScreen(1)
CaptureScreen(2)
CaptureScreen(3)
CaptureScreen("100, 100, 200, 200")
CaptureScreen("100, 100, 200, 200, 400, 400") ; Zoomed
*//* Convert(sFileFr, sFileTo, nQuality)
Convert("C:\image.bmp", "C:\image.jpg")
Convert("C:\image.bmp", "C:\image.jpg", 95)
Convert(0, "C:\clip.png") ; Save the bitmap in the clipboard to sFileTo if sFileFr is "" or 0.
*/;CaptureScreen()
;ReturnCaptureScreen(aRect = 0, bCursor = False, sFile = "", nQuality = "")
{
If !aRect
{
SysGet, nL, 76 ; virtual screen left & top
SysGet, nT, 77
SysGet, nW, 78 ; virtual screen width and height
SysGet, nH, 79
}
Else If aRect = 1
WinGetPos, nL, nT, nW, nH, A
Else If aRect = 2
{
WinGet, hWnd, ID, A
VarSetCapacity(rt, 16, 0)
DllCall("GetClientRect" , "Uint", hWnd, "Uint", &rt)
DllCall("ClientToScreen", "Uint", hWnd, "Uint", &rt)
nL := NumGet(rt, 0, "int")
nT := NumGet(rt, 4, "int")
nW := NumGet(rt, 8)
nH := NumGet(rt,12)
}
Else If aRect = 3
{
VarSetCapacity(mi, 40, 0)
DllCall("GetCursorPos", "int64P", pt)
DllCall("GetMonitorInfo", "Uint", DllCall("MonitorFromPoint", "int64", pt, "Uint", 2), "Uint", NumPut(40,mi)-4)
nL := NumGet(mi, 4, "int")
nT := NumGet(mi, 8, "int")
nW := NumGet(mi,12, "int") - nL
nH := NumGet(mi,16, "int") - nT
}
Else
{
StringSplit, rt, aRect, `,, %A_Space%%A_Tab%
nL := rt1 ; convert the Left,top, right, bottom into left, top, width, height
nT := rt2
nW := rt3 - rt1
nH := rt4 - rt2
znW := rt5
znH := rt6
} mDC := DllCall("CreateCompatibleDC", "Uint", 0)
hBM := CreateDIBSection(mDC, nW, nH)
oBM := DllCall("SelectObject", "Uint", mDC, "Uint", hBM)
hDC := DllCall("GetDC", "Uint", 0)
DllCall("BitBlt", "Uint", mDC, "int", 0, "int", 0, "int", nW, "int", nH, "Uint", hDC, "int", nL, "int", nT, "Uint", 0x40000000 | 0x00CC0020)
DllCall("ReleaseDC", "Uint", 0, "Uint", hDC)
If bCursor
CaptureCursor(mDC, nL, nT)
DllCall("SelectObject", "Uint", mDC, "Uint", oBM)
DllCall("DeleteDC", "Uint", mDC)
If znW && znH
hBM := Zoomer(hBM, nW, nH, znW, znH)
If sFile = 0
SetClipboardData(hBM)
Else Convert(hBM, sFile, nQuality), DllCall("DeleteObject", "Uint", hBM)
}CaptureCursor(hDC, nL, nT)
{
VarSetCapacity(mi, 20, 0), mi := Chr(20)
DllCall("GetCursorInfo", "Uint", &mi)
bShow := NumGet(mi, 4)
hCursor := NumGet(mi, 8)
xCursor := NumGet(mi,12)
yCursor := NumGet(mi,16) If bShow && hCursor:=DllCall("CopyIcon", "Uint", hCursor)
{
VarSetCapacity(ni, 20, 0)
DllCall("GetIconInfo", "Uint", hCursor, "Uint", &ni)
bIcon := NumGet(ni, 0)
xHotspot := NumGet(ni, 4)
yHotspot := NumGet(ni, 8)
hBMMask := NumGet(ni,12)
hBMColor := NumGet(ni,16) DllCall("DrawIcon", "Uint", hDC, "int", xCursor - xHotspot - nL, "int", yCursor - yHotspot - nT, "Uint", hCursor)
DllCall("DestroyIcon", "Uint", hCursor)
If hBMMask
DllCall("DeleteObject", "Uint", hBMMask)
If hBMColor
DllCall("DeleteObject", "Uint", hBMColor)
}
}Zoomer(hBM, nW, nH, znW, znH)
{
mDC1 := DllCall("CreateCompatibleDC", "Uint", 0)
mDC2 := DllCall("CreateCompatibleDC", "Uint", 0)
zhBM := CreateDIBSection(mDC2, znW, znH)
oBM1 := DllCall("SelectObject", "Uint", mDC1, "Uint", hBM)
oBM2 := DllCall("SelectObject", "Uint", mDC2, "Uint", zhBM)
DllCall("SetStretchBltMode", "Uint", mDC2, "int", 4)
DllCall("StretchBlt", "Uint", mDC2, "int", 0, "int", 0, "int", znW, "int", znH, "Uint", mDC1, "int", 0, "int", 0, "int", nW, "int", nH, "Uint", 0x00CC0020)
DllCall("SelectObject", "Uint", mDC1, "Uint", oBM1)
DllCall("SelectObject", "Uint", mDC2, "Uint", oBM2)
DllCall("DeleteDC", "Uint", mDC1)
DllCall("DeleteDC", "Uint", mDC2)
DllCall("DeleteObject", "Uint", hBM)
Return zhBM
}Convert(sFileFr = "", sFileTo = "", nQuality = "")
{
If sFileTo =
sFileTo := A_ScriptDir . "\screen.bmp"
SplitPath, sFileTo, , sDirTo, sExtTo, sNameTo If Not hGdiPlus := DllCall("LoadLibrary", "str", "gdiplus.dll")
Return sFileFr+0 ? SaveHBITMAPToFile(sFileFr, sDirTo . "\" . sNameTo . ".bmp") : ""
VarSetCapacity(si, 16, 0), si := Chr(1)
DllCall("gdiplus\GdiplusStartup", "UintP", pToken, "Uint", &si, "Uint", 0) If !sFileFr
{
DllCall("OpenClipboard", "Uint", 0)
If DllCall("IsClipboardFormatAvailable", "Uint", 2) && (hBM:=DllCall("GetClipboardData", "Uint", 2))
DllCall("gdiplus\GdipCreateBitmapFromHBITMAP", "Uint", hBM, "Uint", 0, "UintP", pImage)
DllCall("CloseClipboard")
}
Else If sFileFr Is Integer
DllCall("gdiplus\GdipCreateBitmapFromHBITMAP", "Uint", sFileFr, "Uint", 0, "UintP", pImage)
Else DllCall("gdiplus\GdipLoadImageFromFile", "Uint", Unicode4Ansi(wFileFr,sFileFr), "UintP", pImage) DllCall("gdiplus\GdipGetImageEncodersSize", "UintP", nCount, "UintP", nSize)
VarSetCapacity(ci,nSize,0)
DllCall("gdiplus\GdipGetImageEncoders", "Uint", nCount, "Uint", nSize, "Uint", &ci)
Loop, % nCount
If InStr(Ansi4Unicode(NumGet(ci,76*(A_Index-1)+44)), "." . sExtTo)
{
pCodec := &ci+76*(A_Index-1)
Break
}
If InStr(".JPG.JPEG.JPE.JFIF", "." . sExtTo) && nQuality<>"" && pImage && pCodec
{
DllCall("gdiplus\GdipGetEncoderParameterListSize", "Uint", pImage, "Uint", pCodec, "UintP", nSize)
VarSetCapacity(pi,nSize,0)
DllCall("gdiplus\GdipGetEncoderParameterList", "Uint", pImage, "Uint", pCodec, "Uint", nSize, "Uint", &pi)
Loop, % NumGet(pi)
If NumGet(pi,28*(A_Index-1)+20)=1 && NumGet(pi,28*(A_Index-1)+24)=6
{
pParam := &pi+28*(A_Index-1)
NumPut(nQuality,NumGet(NumPut(4,NumPut(1,pParam+0)+20)))
Break
}
} If pImage
pCodec ? DllCall("gdiplus\GdipSaveImageToFile", "Uint", pImage, "Uint", Unicode4Ansi(wFileTo,sFileTo), "Uint", pCodec, "Uint", pParam) : DllCall("gdiplus\GdipCreateHBITMAPFromBitmap", "Uint", pImage, "UintP", hBitmap, "Uint", 0) . SetClipboardData(hBitmap), DllCall("gdiplus\GdipDisposeImage", "Uint", pImage) DllCall("gdiplus\GdiplusShutdown" , "Uint", pToken)
DllCall("FreeLibrary", "Uint", hGdiPlus)
}CreateDIBSection(hDC, nW, nH, bpp = 32, ByRef pBits = "")
{
NumPut(VarSetCapacity(bi, 40, 0), bi)
NumPut(nW, bi, 4)
NumPut(nH, bi, 8)
NumPut(bpp, NumPut(1, bi, 12, "UShort"), 0, "Ushort")
NumPut(0, bi,16)
Return DllCall("gdi32\CreateDIBSection", "Uint", hDC, "Uint", &bi, "Uint", 0, "UintP", pBits, "Uint", 0, "Uint", 0)
}SaveHBITMAPToFile(hBitmap, sFile)
{
DllCall("GetObject", "Uint", hBitmap, "int", VarSetCapacity(oi,84,0), "Uint", &oi)
hFile:= DllCall("CreateFile", "Uint", &sFile, "Uint", 0x40000000, "Uint", 0, "Uint", 0, "Uint", 2, "Uint", 0, "Uint", 0)
DllCall("WriteFile", "Uint", hFile, "int64P", 0x4D42|14+40+NumGet(oi,44)<<16, "Uint", 6, "UintP", 0, "Uint", 0)
DllCall("WriteFile", "Uint", hFile, "int64P", 54<<32, "Uint", 8, "UintP", 0, "Uint", 0)
DllCall("WriteFile", "Uint", hFile, "Uint", &oi+24, "Uint", 40, "UintP", 0, "Uint", 0)
DllCall("WriteFile", "Uint", hFile, "Uint", NumGet(oi,20), "Uint", NumGet(oi,44), "UintP", 0, "Uint", 0)
DllCall("CloseHandle", "Uint", hFile)
}SetClipboardData(hBitmap)
{
DllCall("GetObject", "Uint", hBitmap, "int", VarSetCapacity(oi,84,0), "Uint", &oi)
hDIB := DllCall("GlobalAlloc", "Uint", 2, "Uint", 40+NumGet(oi,44))
pDIB := DllCall("GlobalLock", "Uint", hDIB)
DllCall("RtlMoveMemory", "Uint", pDIB, "Uint", &oi+24, "Uint", 40)
DllCall("RtlMoveMemory", "Uint", pDIB+40, "Uint", NumGet(oi,20), "Uint", NumGet(oi,44))
DllCall("GlobalUnlock", "Uint", hDIB)
DllCall("DeleteObject", "Uint", hBitmap)
DllCall("OpenClipboard", "Uint", 0)
DllCall("EmptyClipboard")
DllCall("SetClipboardData", "Uint", 8, "Uint", hDIB)
DllCall("CloseClipboard")
}Unicode4Ansi(ByRef wString, sString)
{
nSize := DllCall("MultiByteToWideChar", "Uint", 0, "Uint", 0, "Uint", &sString, "int", -1, "Uint", 0, "int", 0)
VarSetCapacity(wString, nSize * 2)
DllCall("MultiByteToWideChar", "Uint", 0, "Uint", 0, "Uint", &sString, "int", -1, "Uint", &wString, "int", nSize)
Return &wString
}Ansi4Unicode(pString)
{
nSize := DllCall("WideCharToMultiByte", "Uint", 0, "Uint", 0, "Uint", pString, "int", -1, "Uint", 0, "int", 0, "Uint", 0, "Uint", 0)
VarSetCapacity(sString, nSize)
DllCall("WideCharToMultiByte", "Uint", 0, "Uint", 0, "Uint", pString, "int", -1, "str", sString, "int", nSize, "Uint", 0, "Uint", 0)
Return sString
}
我觉得他应该真会,针对性的编写代码分享下,大家也可以学习学习。
说实话近十年了,看到ahk的回帖我就想删,但是不能随便删。
赵四哥们,你把你回复过的所有ahk的帖子翻出来,看看有多少人关注或者楼主采用的。光发一个链接就是垃圾回复,对楼主来说毫无价值。你要是觉得是个非常好的东西忍不住要分享的话请务必带对应代码,否则就是个隐形帖,大家都无视了。
提醒:再牛×的老师也无法代替学生自己领悟和上厕所!