Получить текст из блокнота - VB
Формулировка задачи:
Пытаюсь получить текст из блокнота, но что-то не докрутил
Длинну текста показывает, а сам текст нет
Решение задачи: «Получить текст из блокнота»
textual
Листинг программы
'modul Declare Function GetDesktopWindow Lib "user32.dll" () As Long Declare Function GetWindowTextLength Lib "user32.dll" Alias "GetWindowTextLengthA" (ByVal hwnd As Long) As Long Declare Function GetWindow Lib "user32" (ByVal hwnd As Long, ByVal wCmd As Long) As Long Declare Function GetWindowText Lib "user32.dll" Alias "GetWindowTextA" (ByVal hwnd As Long, ByVal lpString As String, ByVal cch As Long) As Long Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As String) As Long Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" (ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, ByVal lpsz2 As String) As Long Public Const GW_HWNDNEXT = 2 Public Const GW_CHILD = 5 Public Const WM_GETTEXTLENGTH = &HE Public Const WM_GETTEXT = &HD '......................................................................... 'Form Private Sub Command1_Click() Dim WinText As String Dim HWD& Dim PROC Dim strCaption As String HWD& = GetDesktopWindow() HWD& = GetWindow(HWD&, GW_CHILD) Do DoEvents dummy& = GetWindowTextLength(HWD&) If dummy& <> 0 Then strCaption = String(dummy + 1, " ") dummy = GetWindowText(HWD&, strCaption, dummy + 1) ' Debug.Print HWD& & " - " & strCaption If InStr(strCaption, "livebet") > 0 Then hChild = FindWindowEx(HWD&, 0, ByVal "edit", vbNullString) textLen = SendMessage(hChild, WM_GETTEXTLENGTH, 0, 0) WinText = String(textLen, Chr$(0)) Call SendMessage(hChild, WM_GETTEXT, textLen + 1, WinText) 'Debug.Print Len(WinText), WinText MsgBox WinText PROC = "notepad.exe" 'Shell "cmd /c tasklist|FindStr /BLIC:" & PROC & "&&taskkill /f /im " & PROC Exit Sub End If End If HWD& = GetWindow(HWD&, GW_HWNDNEXT) Loop While HWD& <> 0 MsgBox "Not" End Sub
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