用C++Builder修改系统菜单

在FormCreate加入:

HWND hSysMenu;

LONG dw;

Form1->Height =80;

Form1->Width = 250;

Form1->Left = Screen->Width/2;

Form1->Top =Screen->Height/3;

hSysMenu=GetSystemMenu(Form1->WindowHandle,0);

RemoveMenu(hSysMenu, 4, 0x400);//取消系统菜单最大化

dw=GetWindowLong(Form1->WindowHandle, -16); //Window style

dw=dw&0xFFFEFFFF; //Turn off Maximize button

SetWindowLong(Form1->WindowHandle, -16, dw);

MSDN中有一篇VB的文章.

本人把它转为BCB