#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
Global $aRecv_Ctrls_Data[2][2]
$hGUI = GUICreate("_CommandsHandler_Proc", 200, 120)
$CheckBox = GUICtrlCreateCheckbox("Some checkbox", 20, 10)
$Check_Button = GUICtrlCreateButton("Check new controls...", 20, 80, 120, 20)
GUISetState()
GUIRegisterMsg($WM_COPYDATA, "_CommandsHandler_Proc")
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
Case -3
Exit
Case $aRecv_Ctrls_Data[1][0] To $aRecv_Ctrls_Data[$aRecv_Ctrls_Data[0][0]][0]
Local $nCtrlID = $nMsg
If $nCtrlID = 0 Then ContinueLoop
;Here you can do whatever you need with the recieved control
Case $Check_Button
;Here we will check our added controls...
Local $sMsg_Data = ""
For $i = 1 To $aRecv_Ctrls_Data[0][0]
$sMsg_Data &= "CtrlID: " & $aRecv_Ctrls_Data[$i][0] & ", Data[" & $aRecv_Ctrls_Data[$i][1] & "]" & @CRLF
Next
If $sMsg_Data = "" Then
MsgBox(48, "Info", "There is no new added controls.", 0, $hGUI)
Else
MsgBox(64, "Info", "Added controls information:" & @CRLF & @CRLF & $sMsg_Data, 0, $hGUI)
EndIf
EndSwitch
WEnd
Func _CommandsHandler_Proc($hWnd, $iMsgID, $WParam, $LParam)
If $iMsgID <> $WM_COPYDATA Then Return $GUI_RUNDEFMSG
Local $sMSGRECVD = DllStructGetData(_AU3COM_RecvData($LParam), 1)
Local $aSplit_sMSGRECVD = StringSplit($sMSGRECVD, "|")
For $i = 1 To $aSplit_sMSGRECVD[0]
$aRecv_Ctrls_Data[0][0] += 1
ReDim $aRecv_Ctrls_Data[$aRecv_Ctrls_Data[0][0]+1][2]
$aSplit_sMSGRECVD[$i] = StringReplace($aSplit_sMSGRECVD[$i], "~~", "|")
$aRecv_Ctrls_Data[$aRecv_Ctrls_Data[0][0]][0] = Execute($aSplit_sMSGRECVD[$i])
$aRecv_Ctrls_Data[$aRecv_Ctrls_Data[0][0]][1] = $aSplit_sMSGRECVD[$i]
Next
EndFunc
Func _AU3COM_RecvData($iCOM_LParam)
; $COM_LParam = Poiter to a COPYDATA Struct
Local $STRUCTDEF_AU3MESSAGE = "char var1[256];int"
Local $StructDef_COPYDATA = "dword var1;dword var2;ptr var3"
Local $vs_cds = DllStructCreate($StructDef_COPYDATA, $iCOM_LParam)
; Member No. 3 of COPYDATA Struct (PVOID lpData;) = Pointer to Costum Struct
Local $vs_msg = DllStructCreate($STRUCTDEF_AU3MESSAGE, DllStructGetData($vs_cds, 3))
Return $vs_msg
EndFunc |
