tailieunhanh - Giáo Trình How To Use AutoIt A Professional Manner part 74

Tham khảo tài liệu 'giáo trình how to use autoit a professional manner part 74', công nghệ thông tin, kỹ thuật lập trình phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | a 1 EndIf Until msg GUI_EVENT_CLOSE Function Reference GUICtrlSendMsg Send a message to a control. GUICtrlSendMsg controlID msg wParam IParam Parameters controlID The control identifier controlID as returned by a GUICtrlCreate. function. msg type of message to be send to the control as defined in the Windows control documentation. wParam The first param to send to the control. lParam The second param to send to the control. Return Value Success Returns the value returned by the SendMessage Windows API. Failure Returns 0. Remarks This function allows the sending of special Windows messages directly to the control using the SendMessage API. It is used to enable special control features not available with the simple GUICtrlRead and GUICtrlSet. range of functions. The parameters wParam and lParam can be an integer or a string. GUICtrlSendMsg should be used for messages that have no special return types. For more advanced messages where you must be able to receive extra data you must use GUICtrlRecvMs g . Related GUICtrlRecvMsg GUICtrlCreate. GUICtrlSet. GUIGetMsg GUICtrlRead Example include include GUICreate My GUI will create a dialog box that when displayed is centered nEdit GUICtrlCreateEdit line 0 10 10 GUICtrlCreateButton Ok 20 200 50 GUISetState For n 1 To 5 GUICtrlSetData nEdit @CRLF line n Next Run the GUI until the dialog is closed Do msg GUIGetMsg If msg 0 Then n GUICtrlSendMsg nEdit EM_LINEINDEX -1 0 nline GUICtrlSendMsg nEdit EM_LINEFROMCHAR n 0 GUICtrlSetState nEdit GUI_FOCUS set focus MsgBox 0 Currentline nLine EndIf Until msg GUI_EVENT_CLOSE Function Reference GUICtrl SendT oDummy Sends a message to a Dummy control. GUICtrlSendToDummy controlID state Parameters controlID The control identifier controlID as returned by GUICtrlCreateDummy state optional value that can be retrieved later on by GUICtrlRead Return Value Success Returns 1. Failure Returns 0. Remarks When this function is called a notification that can be .