CTaskDialog::SetProgressBarPosition

项目
03/01/2013

调整进度栏的位置。

void SetProgressBarPosition(
   int nProgressPos
);

参数

[in] nProgressPos
进度栏的位置。

备注

如果 nProgressPos 不在进度栏的大小，此方法将引发与确保(MFC) 宏的异常。您可以更改与 CTaskDialog::SetProgressBarRange的进度栏的大小。

示例

// TODO: Replace the strings below with the appropriate message, 
// main instruction, and dialog title
CString message("This is an important message to the user.");
CString mainInstruction("Important!\nPlease read!");
CString title("Alert Dialog");

CTaskDialog taskDialog(message, mainInstruction, title, 
    TDCBF_YES_BUTTON | TDCBF_NO_BUTTON | TDCBF_CANCEL_BUTTON );

// Add a marquee progress bar.
taskDialog.SetProgressBarMarquee();

taskDialog.DoModal();

// Remove the marquee bar and replace it with a standard progress bar
taskDialog.SetProgressBarMarquee(0);
taskDialog.SetProgressBarRange(0, 100);
taskDialog.SetProgressBarPosition(75);
taskDialog.SetProgressBarState();

taskDialog.DoModal();