ProgressBar用于多个WebBrowser实例

Question

如何将多个（动态数量）WebBrowser的CurrentProgress属性聚合在一起，以便ProgressBar看起来准确？

Answer 1

if (currentProgressBar != null)
        {
            (currentProgressBar as ToolStripProgressBar).Maximum = (currentProgressBar as ToolStripProgressBar).Maximum;
            (currentProgressBar as ToolStripProgressBar).Value = preValue + ((100 * (Int32)e.CurrentProgress) / (Int32)e.MaximumProgress);
            if (e.CurrentProgress >= e.MaximumProgress)
            {
                preValue = (currentProgressBar as ToolStripProgressBar).Value;
            }
        }

这就是我能够让进度条正确显示多个Web浏览器控件的方式。