在工具卡显示进度条，原文链接：http://www.codeproject.com/Articles/35/Showing-progress-bar-in-a-status-bar-pane
1.构造函数
CProgressBar();
CProgressBar(LPCTSTR strMessage, int nSize=100, int MaxValue=100, BOOL bSmooth=FALSE, int nPane=0);
BOOL Create(LPCTSTR strMessage, int nSize=100, int MaxValue=100, BOOL bSmooth=FALSE, int nPane=0);
参数说明：
strMessage//bar字符串
nSize//占比
MaxValue//bar最大值（0~MaxValue）
bSmooth//是否平滑
nPane//状态栏第几子项
2.方法函数
BOOL Success() // Construction successful? COLORREF SetBarColour(COLORREF clrBar); // Set Bar colour, returns previous
COLORREF SetBkColour(COLORREF clrBar); // Set background colour, returns previous int SetPos(int nPos); // Same as CProgressCtrl
int OffsetPos(int nPos); // Same as CProgressCtrl
int SetStep(int nStep); // Same as CProgressCtrl
int StepIt(); // Same as CProgressCtrl
void Clear(); // Clear the status bar
void SetRange(int nLower, int nUpper, int nStep = 1);
// Set min, max and step size
void SetText(LPCTSTR strMessage); // Set the message
void SetSize(int nSize); // Set the bar size
3.应用
CProgressBar Bar("Testing", 40, 1000);
for (int i = 0; i < 1000; i++)
{
// perform operation
Bar.StepIt();
}
或者
CProgressBar bar;
bar.Create("Processing", 40, 1000);
for (int i = 0; i < 1000; i++)
{
// perform operation
bar.StepIt();
}
bar.SetText("Writing");
for (int i = 0; i < 1000; i++)
{
// perform operation
bar.StepIt();
PeekAndPump(); // Message pump
}
bar.Clear();
PeekAndPump()函数的作用是进行，消息循环，使之进度条走时，可进行操作响应，如最大最小化等等
BOOL PeekAndPump()
{
static MSG msg; while (::PeekMessage(&msg,NULL,0,0,PM_NOREMOVE)) {
if (!AfxGetApp()->PumpMessage()) {
::PostQuitMessage(0);
return FALSE;
}
} return TRUE;
}
运行结果如下：
代码下载地址：http://download.csdn.net/detail/wuyuan2011woaini/9595419