可以新建一个ActiveX工程
把你的那个窗体上的所有东西都Copy到这个工程的那个没有边框的Form上。然后对属性作一下调整(添加一些属性,以便控制窗体上所有要控制的控件;添加一些事件,以便能对某些动作做出处理;………………)然后编译
然后注册
然后加到你的别的工程里去
然后显示
然后
然后……呵呵
把你的那个窗体上的所有东西都Copy到这个工程的那个没有边框的Form上。然后对属性作一下调整(添加一些属性,以便控制窗体上所有要控制的控件;添加一些事件,以便能对某些动作做出处理;………………)然后编译
然后注册
然后加到你的别的工程里去
然后显示
然后
然后……呵呵
当我用SetParent函数时,出错:模态窗体中不允许显示非模态窗口。
窗体上有一个text1,picture1,command1
'form code
Option ExplicitPrivate Sub Command1_Click()
MsgBox "setparent demo", vbInformation, "About"End SubPrivate Sub Form_Load()
On Error Resume Next
Show
ProcOld = SetWindowLong(hwnd, GWL_WNDPROC, AddressOf WindowProc)
End SubPrivate Sub Form_Unload(Cancel As Integer)
SetWindowLong hwnd, GWL_WNDPROC, ProcOld
End Sub'module code
Option Explicit
Public 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 Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
Public Declare Function CallWindowProc Lib "user32" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hwnd As Long, ByVal Msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Public Declare Function GetClassName Lib "user32" Alias "GetClassNameA" (ByVal hwnd As Long, ByVal lpClassName As String, ByVal nMaxCount As Long) As Long
Public Declare Function GetWindowThreadProcessId Lib "user32" (ByVal hwnd As Long, lpdwProcessId As Long) As Long
Public Declare Function GetCurrentProcessId Lib "kernel32" () As Long
Public Declare Function GetWindowRect Lib "user32" (ByVal hwnd As Long, lpRect As RECT) As Long
Public 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
Public Declare Function SetParent Lib "user32" (ByVal hWndChild As Long, ByVal hWndNewParent As Long) As Long
Public Declare Function ShowWindow Lib "user32" (ByVal hwnd As Long, ByVal nCmdShow As Long) As Long
Public Declare Function SetWindowText Lib "user32" Alias "SetWindowTextA" (ByVal hwnd As Long, ByVal lpString As String) As Long
Public Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type
Public Type POINTAPI
x As Long
y As Long
End Type
Public ProcOld As Long
Public Const TPM_LEFTALIGN = &H0&
Public Const WM_SYSCOMMAND = &H112
Public Const MF_SEPARATOR = &H800&
Public Const MF_STRING = &H0&
Public Const GWL_WNDPROC = (-4)
Public Const IDM_ABOUT As Long = 1010
Public Const WM_COMMAND = &H111
Public Const WM_ACTIVATE = &H6
Public Const WA_INACTIVE = 0
Public Function WindowProc(ByVal hwnd As Long, ByVal iMsg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Select Case iMsg
Case WM_ACTIVATE
If wParam = WA_INACTIVE Then
Dim mywnd As Long
Dim buf As String * 64
Dim oldrect As RECT
GetWindowRect hwnd, oldrect
mywnd = lParam
GetClassName mywnd, buf, 64
If Mid(buf, 1, 6) = "#32770" Then
Dim processid As Long
GetWindowThreadProcessId mywnd, processid
If processid = GetCurrentProcessId Then
SetWindowPos mywnd, 0, oldrect.Left, oldrect.Top, oldrect.Right - oldrect.Left, oldrect.Bottom - oldrect.Top, 0
Dim t As Long
t = FindWindowEx(mywnd, 0, "Static", vbNullString)
ShowWindow t, 0
t = FindWindowEx(mywnd, t, "Static", vbNullString)
ShowWindow t, 0
t = FindWindowEx(mywnd, 0, "Button", vbNullString)
ShowWindow t, 0
SetParent Form1.Text1.hwnd, mywnd
SetParent Form1.Picture1.hwnd, mywnd
End If
End If
End If
End Select
WindowProc = CallWindowProc(ProcOld, hwnd, iMsg, wParam, lParam)
End Function
多谢你给出这一参考代码!