学习
自定义鼠标点击器
陈燮函 发表于2023-07-27 浏览239 评论0
自定义鼠标点击器
Private Type POINTAPI X As Long Y As Long End Type Private Declare Function GetCursorPos Lib "user32" (IpPoint As POINTAPI) As Long Option Explicit Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal hWndInsertAfter As Long, ByVal X As Long, ByVal Y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wflags As Long) As Long Private Const HWND_TOPMOST& = -1 Private Const SWP_NOMOVE = &H1 Private Const SWP_NOSIZE = &H2 Private Declare Function SetCursorPos Lib "user32" (ByVal X As Long, ByVal Y As Long) As Long Private Declare Sub mouse_event Lib "user32" (ByVal dwFlags As Long, ByVal dx As Long, ByVal dy As Long, ByVal cButtons As Long, ByVal dwExtraInfo As Long) Private Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long) Const MOUSEEVENTF_LEFTDOWN = &H2 Const MOUSEEVENTF_LEFTUP = &H4 Const MOUSEEVENTF_MOVE = &H1 Const MOUSEEVENTF_RIGHTDOWN = &H8 Const MOUSEEVENTF_RIGHTUP = &H10 Private Function getmouse_x_y() As POINTAPI GetCursorPos getmouse_x_y End Function '插入一个command一个timer两个label Private Sub Command1_Click() AutoPressMouse 1000, 530 Sleep 100 AutoPressMouse 1000, 530 Sleep 100 AutoPressMouse 630, 460 Sleep 100 AutoPressMouse 888, 675 Sleep 3000 AutoPressMouse 640, 470 Sleep 100 SetCursorPos 40, 50 RIGHTMOUSE End Sub Private Sub AutoPressMouse(X As Long, Y As Long) SetCursorPos X, Y mouse_event MOUSEEVENTF_LEFTDOWN Or MOUSEEVENTF_LEFTUP, 0, 0, 0, 0 End Sub Private Sub RIGHTMOUSE() mouse_event MOUSEEVENTF_RIGHTDOWN Or MOUSEEVENTF_RIGHTUP, 0, 0, 0, 0 End Sub Private Sub Form_Load() SetWindowPos Me.hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE Or SWP_NOSIZE Me.Left = 0 Me.Top = 0 Timer1.Enabled = True Timer1.Interval = 50 End Sub Private Sub Timer1_Timer() 'GetCursorPos position Label1.Caption = getmouse_x_y.X Label2.Caption = getmouse_x_y.Y End Sub
学习
vb读写xls、数据库文件
陈燮函 发表于2023-07-25 浏览189 评论0
引用ADO Library对xls文件进行修改。
可以在xls文件打开的情况下直接操作,并在Excel或Wps中直接更新。
Private Sub Command1_Click()
On Error Resume Next
Dim adoConn As New ADODB.Connection
Dim adoReco As New ADODB.Recordset
Set adoConn = New ADODB.Connection
adoConn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Data Source=D:/1.xls;Extended Properties='Excel 8.0;HDR=Yes'"
Sql = "Num int, Name char(20)"
adoConn.Execute "Create table [D:/1.xls].Sheet1" & "(" & Sql & ")"
adoConn.Execute "insert into [sheet1$] values (999,'zichu')"
adoConn.Execute "insert into [sheet1$] values (888,'jingyi')"
adoConn.Execute "UPDATE [sheet1$] Set Name='JingYi' Where Num=888"
adoConn.Close
Set adoConn = Nothing
End Sub