Mengubah ukuran tampilan form (Sizable toolwindow) menggunakan SetWindowLong API function

'Paste kode ini pada Modul



Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd
As Long, ByVal nIndex As Long) As Long

Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd
As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long

Public Const WS_EX_TOOLWINDOW = &H80&

Public Const GWL_EXSTYLE = (-20)



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 Const SWP_FRAMECHANGED = &H20

Public Const SWP_NOMOVE = &H2

Public Const SWP_NOZORDER = &H4

Public Const SWP_NOSIZE = &H1





'Paste code ini pada form code



Private Sub Form_Load()

Dim xx As Long



xx = GetWindowLong(hwnd, GWL_EXSTYLE)

xx = SetWindowLong(hwnd, GWL_EXSTYLE, _

xx Or WS_EX_TOOLWINDOW)



SetWindowPos hwnd, 0, 0, 0, 0, 0, _

SWP_FRAMECHANGED Or SWP_NOMOVE Or _

SWP_NOZORDER Or SWP_NOSIZE

End Sub

 

Menjalankan form selalu berada paling depan "alwasy on top"

Ada kalanya kita ingin menampilkan form kita selalu berada paling depan, untuk
mempermudah hal tersebut om akan memberikan solusinya



Deklarasi



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)



Code yang digunakan



'Code ini akan menampilkan form selalu didepan

rtn = SetWindowPos(OnTop.hwnd, -2, 0, 0, 0, 0, 3)



'Code ini untuk mengembalikan fungsi diatas

rtn = SetWindowPos(OnTop.hwnd, -1, 0, 0, 0, 0, 3)





Cara Menjalankan : Copy code di bawah pada form code)



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)



Private Sub Form_Load()

 this code makes the window stay on top

 rtn = SetWindowPos(OnTop.hwnd, -2, 0, 0, 0, 0, 3)

End Sub

Tag: Always on top

Disable the close X in a form's upper right corner

Code berikut ini digunakan untuk mendisable Close X pada form



Cara penggunaan : Copy paste code ini ke form code kemudian jalankan, terlihat
bahwa close X nya sudah disable

 Option Explicit<br /><br />Private Declare Function DeleteMenu Lib "user32" (ByVal hMenu As Long, ByVal nPosition As Long, ByVal wFlags As Long) As Long<br />Private Declare Function GetSystemMenu Lib "user32" (ByVal hwnd As Long, ByVal bRevert As Long) As Long<br /><br />Private Const MF_BYPOSITION = &H400&<br /><br />Private ReadyToClose As Boolean<br />Private Sub RemoveMenus(frm As Form, _<br />remove_restore As Boolean, _<br />remove_move As Boolean, _<br />remove_size As Boolean, _<br />remove_minimize As Boolean, _<br />remove_maximize As Boolean, _<br />remove_seperator As Boolean, _<br />remove_close As Boolean)<br />Dim hMenu As Long<br /><br />' Mengambil dari menu handle pada form<br />hMenu = GetSystemMenu(hwnd, False)<br /><br />If remove_close Then DeleteMenu hMenu, 6, MF_BYPOSITION<br />If remove_seperator Then DeleteMenu hMenu, 5, MF_BYPOSITION<br />If remove_maximize Then DeleteMenu hMenu, 4, MF_BYPOSITION<br />If remove_minimize Then DeleteMenu hMenu, 3, MF_BYPOSITION<br />If remove_size Then DeleteMenu hMenu, 2, MF_BYPOSITION<br />If remove_move Then DeleteMenu hMenu, 1, MF_BYPOSITION<br />If remove_restore Then DeleteMenu hMenu, 0, MF_BYPOSITION<br />End Sub<br /><br />Private Sub cmdClose_Click()<br />ReadyToClose = True<br />Unload Me<br />End Sub<br /><br />Private Sub Form_Load()<br />' Menghapus sistem close pada menu separator.<br />RemoveMenus Me, False, False, _<br />False, False, False, True, True<br />End Sub<br /><br />' Batalkan jikaReadyToClose dalam modus false.<br />Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)<br />Cancel = Not ReadyToClose<br />End Sub