在mfc中创建对话框时，如何自动为进度条设置动画 [英] How do I automatically animate the progress bar when the dialog box created in mfc

问题描述

我在我的mfc应用程序中设计了一个带有进度条控件的对话框。还有一个导入文件夹功能。我想显示带有动画进度条的对话框，它会告诉对话框打开后剩余多少时间（没有任何onButtonclick）。



我写了一个函数正在这样做，但问题是我必须触发与对话框类相关的事件（如按钮单击）以显示动画进度条。我怎么能这样做？



如果我在onInitDialog函数中编写该代码，它将不会显示动画，而是显示进度条的最后状态（即onInitDoalog显示对话框返回true时。



我尝试过的事情：



我也尝试在对话框类中创建一个函数：

I have a dialogbox designed in my mfc application with a progress bar control. Also a import folder function. I want to show the dialog box with animated progress bar which will tells how much time left once the dialog box opened (without any onButtonclick).

I write a function which is doing it but the problem is I have to trigger an event (like button click ) related to dialog box class to show animated progress bar. How could I do that??

If I write that code in onInitDialog function, it won't display the animation but the last state of progress bar (i.e onInitDoalog display the dialogbox when it returns true).

What I have tried:

I also tried to make a function in dialog box class :

void viewProgrssBar();

in该函数：

and in that function:

for ( int pp=0; pp<expp.size(); pp++){
		
		string fnm = expp.at(pp).substr(expp.at(pp).find_last_of("/")+1,expp.at(pp).size());
		CWnd *label = GetDlgItem(IDC_STATIC1);

		wstring w = wstring(fnm.begin(), fnm.end());
		 m_importProgress.StepIt();
		
    
	label->SetWindowText(w.c_str());
}

并在我声明对话框类的对象之后调用该函数，并引用该对话框

and calling that function right after where I declare an object of dialog box class with reference of that dialog box

推荐答案

要实现它，你应该使用wm_timer事件或线程。

To implement it, you should probably use wm_timer events or thread.

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