怎样在任务栏显示图标? 怎样在任务栏显示图标,并处理自定义的消息,我知道用Shell_NotifyIcon函数,请问具体如何操作,我用WIN32 SDK编程的。 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 BOOL Shell_NotifyIcon( DWORD dwMessage, PNOTIFYICONDATA lpdata);dwMessage = NIM_ADD ;lpdata 是指向 NOTIFYICONDATA的指针typedef struct _NOTIFYICONDATA { DWORD cbSize; HWND hWnd; UINT uID; UINT uFlags; UINT uCallbackMessage; HICON hIcon; #if (_WIN32_IE < 0x0500) TCHAR szTip[64]; #else TCHAR szTip[128]; #endif #if (_WIN32_IE >= 0x0500) DWORD dwState; DWORD dwStateMask; TCHAR szInfo[256]; union { UINT uTimeout; UINT uVersion; } DUMMYUNIONNAME; TCHAR szInfoTitle[64]; DWORD dwInfoFlags; #endif #if (_WIN32_IE >= 0x600) GUID guidItem; #endif} NOTIFYICONDATA, *PNOTIFYICONDATA; 自己 去填充那个结构的数据 #define UM_SYS_NOTIFY WM_USER + 0x100LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam){ int wmId, wmEvent; PAINTSTRUCT ps; HDC hdc; TCHAR szHello[MAX_LOADSTRING]; LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING); switch (message) { case UM_SYS_NOTIFY: { switch (wParam){ case 0x1234: { switch (lParam){ case WM_MOUSEMOVE: break; case WM_RBUTTONUP: { POINT ptCursor; GetCursorPos(&ptCursor); HMENU menu = LoadMenu(hInst, MAKEINTRESOURCE(IDC_J2MK)); HMENU showmenu = GetSubMenu(menu, 0); UINT MenuIDReturned = TrackPopupMenu(showmenu, TPM_LEFTALIGN | TPM_BOTTOMALIGN, ptCursor.x, ptCursor.y, 0, hWndMain, NULL); } break; } } break; } } break; default: return DefWindowProc(hWnd, message, wParam, lParam); } return 0;}VOID AddToSysTray(HWND hWnd){ NOTIFYICONDATA ncd; ncd.cbSize = sizeof(NOTIFYICONDATA); ncd.hWnd = hWnd; ncd.uID = 0x1234; ncd.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP; strcpy(ncd.szTip, szTitle); ncd.uCallbackMessage = UM_SYS_NOTIFY; ncd.hIcon = LoadIcon(hInst, MAKEINTRESOURCE(IDI_LOGO)); Shell_NotifyIcon(NIM_ADD, &ncd);}VOID MoveFromSysTray(HWND hWnd){ NOTIFYICONDATA ncd; ncd.cbSize = sizeof(NOTIFYICONDATA); ncd.hWnd = hWnd; ncd.uID = 0x1234; Shell_NotifyIcon(NIM_DELETE, &ncd);} Socket编程错误:Access violation reading location 处女问题贴!!! 如何用VC++实现多线程? 有项目经验的人近来看下!! 在一个对话框如何创建另一个对话框,并关闭自身?(在线等) 怎样只用一个CRecordset派生出来的类动态的指向数据库中不同的表? 关于编译时的一个问题。在线等。 Combox 如何获得选定的值 怎样获取硬盘的文件系统格式(FAT32 OR NTFS)? 一个运行mySQL的问题 问大家个问题,帮帮忙,解答一下 本人想新开一个版块(程序人生),希望大家支持一下
DWORD dwMessage,
PNOTIFYICONDATA lpdata
);dwMessage = NIM_ADD ;
lpdata 是指向 NOTIFYICONDATA的指针typedef struct _NOTIFYICONDATA {
DWORD cbSize;
HWND hWnd;
UINT uID;
UINT uFlags;
UINT uCallbackMessage;
HICON hIcon;
#if (_WIN32_IE < 0x0500)
TCHAR szTip[64];
#else
TCHAR szTip[128];
#endif
#if (_WIN32_IE >= 0x0500)
DWORD dwState;
DWORD dwStateMask;
TCHAR szInfo[256];
union {
UINT uTimeout;
UINT uVersion;
} DUMMYUNIONNAME;
TCHAR szInfoTitle[64];
DWORD dwInfoFlags;
#endif
#if (_WIN32_IE >= 0x600)
GUID guidItem;
#endif
} NOTIFYICONDATA, *PNOTIFYICONDATA;
自己 去填充那个结构的数据
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
TCHAR szHello[MAX_LOADSTRING];
LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING); switch (message)
{
case UM_SYS_NOTIFY:
{
switch (wParam){
case 0x1234:
{
switch (lParam){
case WM_MOUSEMOVE:
break;
case WM_RBUTTONUP:
{
POINT ptCursor;
GetCursorPos(&ptCursor);
HMENU menu = LoadMenu(hInst, MAKEINTRESOURCE(IDC_J2MK));
HMENU showmenu = GetSubMenu(menu, 0);
UINT MenuIDReturned = TrackPopupMenu(showmenu,
TPM_LEFTALIGN | TPM_BOTTOMALIGN,
ptCursor.x, ptCursor.y, 0, hWndMain, NULL);
}
break;
}
}
break;
}
}
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}VOID AddToSysTray(HWND hWnd)
{
NOTIFYICONDATA ncd;
ncd.cbSize = sizeof(NOTIFYICONDATA);
ncd.hWnd = hWnd;
ncd.uID = 0x1234;
ncd.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
strcpy(ncd.szTip, szTitle);
ncd.uCallbackMessage = UM_SYS_NOTIFY;
ncd.hIcon = LoadIcon(hInst, MAKEINTRESOURCE(IDI_LOGO));
Shell_NotifyIcon(NIM_ADD, &ncd);
}VOID MoveFromSysTray(HWND hWnd)
{
NOTIFYICONDATA ncd;
ncd.cbSize = sizeof(NOTIFYICONDATA);
ncd.hWnd = hWnd;
ncd.uID = 0x1234;
Shell_NotifyIcon(NIM_DELETE, &ncd);
}