Windows Mobile平台上重写Back健的行为

核心提示：SHINITDLGINFO shidi;ZeroMemory(&shidi, sizeof(shidi));shidi.dwMask = SHIDIM_FLAGS;shidi.dwFlags = SHIDIF_SIZEDLGFULLSCREEN;shidi.hDlg = hDlg;// set up Soft Keys

SHINITDLGINFO shidi;

ZeroMemory(&shidi, sizeof(shidi));

shidi.dwMask = SHIDIM_FLAGS;

shidi.dwFlags = SHIDIF_SIZEDLGFULLSCREEN;

shidi.hDlg = hDlg;

// set up Soft Keys menu

SHMENUBARINFO mbi;

ZeroMemory(&mbi, sizeof(SHMENUBARINFO));

mbi.cbSize = sizeof(SHMENUBARINFO);

mbi.hwndParent = hDlg;

mbi.nToolBarId = nToolBarId;

mbi.hInstRes = g_hInst;

// If we could not initialize the dialog box, return an error

if (FALSE == (SHInitDialog(&shidi) && SHCreateMenuBar(&mbi)))

{

return FALSE;

}

// set the title bar

SetWindowText(hDlg, tszTitle);

// In order to make Back work properly, it's necessary to

// override it and then call the appropriate SH API

(void)SendMessage(mbi.hwndMB, SHCMBM_OVERRIDEKEY, VK_TBACK,

MAKELPARAM(SHMBOF_NODEFAULT | SHMBOF_NOTIFY,

SHMBOF_NODEFAULT | SHMBOF_NOTIFY));

return TRUE;

}

//

// FUNCTION: WndProc(HWND, unsigned, WORD, LONG)

//

// PURPOSE: Processes messages for the main window.

//

BOOL CALLBACK DlgProc (

HWND hwnd,

UINT Msg,

WPARAM wParam,

LPARAM lParam)

{

BOOL bReturn = TRUE;

switch(Msg)

{

case WM_INITDIALOG:

// Initialize the dialog and softkey menu

if (FALSE == InitWindow(hwnd, IDR_BACK_MENUBAR))

{

EndDialog(hwnd, -1);

}

break;

case WM_COMMAND:

switch (wParam)

{

case IDOK:

EndDialog(hwnd,IDOK);

break;

default:

bReturn = FALSE;

}

break;

case WM_HOTKEY: