进度条中的WinForms [英] Progress Bar in WinForms

问题描述

我需要2形式之间插入一个进度条，我有一个主窗体，当我点击一个按钮打开一个窗口，我需要等待之前加载的最后一个窗口（'因为有很多图片下载就上一个表单），我决定使用一个进度条显示剩余打开请求的窗口时间。 现在，我不知道在$ C C此功能（这是我第一次使用进度栏）$如何实现。 你有什么建议，以帮助我如何计算出这个功能？ 感谢您的关注。

i need to insert a progress bar between 2 forms ,i have a Main Form when i click a button to open a window i need wait before to load the last one window ('cos there are many picture to download on the last one Form) and i decide to use a Progress Bar to show the time remaining to open the Window requested. Now i don't know how implement in code this feature (it's the first time i use a Progress Bar) . Do you have any advice to help me how work out this feature? Thanks for your attention.

P.S .Sorry从我的英语不好

P.S .Sorry from my bad english

推荐答案

下面是一个简单的例子......

Here is a simple example....

有ProgressBar类，你应该知道的只有三个成员。最大，最小，和数值属性

There are only three members of the ProgressBar class you should know about. The Maximum, the Minimum, and the Value properties.

您创建一个使用进度构造一个进度条控制。

You create a progress bar control using ProgressBar constructor.

this.progressBar1 = new System.WinForms.ProgressBar();

在进度条的创建情况下，你使用最小和进度的最大属性中设置进度条的范围。

After creating instance of a progress bar you set the range of the progress bar by using Minimum and Maximum properties of the ProgressBar.

progressBar1.Maximum = 200;
progressBar1.Manimum=0;

Step属性用于设置步数在进度条中。

The Step property is used to set number of steps in a progress bar.

progressBar1.Step=20;

Value属性是用来设置状态栏的当前值。

The Value property is used to set the current value of the status bar.

protected void displayProgress (object sender, System.EventArgs e)

{

    if (progressBar1.Value >= 200 )

    {

        progressBar1.Value = 0;

        return;
    }

    progressBar1.Value += 20;

}

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