我用如下代码在状态条中创建进度条,为何运行后见不到进度条
RECT MyRect;
m_wndStatusBar.GetItemRect(1, &MyRect);
m_Progress.Create(WS_VISIBLE|WS_CHILD, MyRect, &m_wndStatusBar, 1);
m_Progress.SetRange(0,100);
m_Progress.SetStep(100);
RECT MyRect;
m_wndStatusBar.GetItemRect(1, &MyRect);
m_Progress.Create(WS_VISIBLE|WS_CHILD, MyRect, &m_wndStatusBar, 1);
m_Progress.SetRange(0,100);
m_Progress.SetStep(100);
m_wndStatusBar.GetItemRect(1, &MyRect); m_Progress.Create(WS_VISIBLE|WS_CHILD, MyRect, &m_wndStatusBar, 1);
m_Progress.SetRange(0,100);
m_Progress.SetStep(1); for (int I = 0; I < 100; I++)
{
Sleep(20);
m_Progress.StepIt();
}
http://vip.6to23.com/lanbogs/article/chinese/ocx/168.txt