Progress bar + status bar

时间： 2021-07-31 作者：daque

摘自:http://discuss.develop.com/測試過,挺好的!public class progressstatusbar : system.windows.forms.statusbar{public progressstatusbar(){this.sizinggrip = false;this.showpanels = true;}protected override voidondrawitem(statusbardrawitemeventargs e){if(e.panel.gettype().tostring().endswith("progresspanel")){progresspanel progresspanel =(progresspanel) e.panel;if (progresspanel.value >progresspanel.minimum){int newwidth =(int)(((double)progresspanel.value / (double)progresspanel.maximum) *(double)progresspanel.width);rectangle newbounds = e.bounds;solidbrush paintbrush = newsolidbrush(progresspanel.forecolor);newbounds.width = newwidth;e.graphics.fillregion(paintbrush, new region(newbounds));paintbrush.dispose();}else{base.ondrawitem(e);}}else{base.ondrawitem(e);}}public void updatevalue(progresspanel progresspanel, intnewvalue){progresspanel.value = newvalue;}}public class progresspanel : system.windows.forms.statusbarpanel{private int m_minimum = 1;private int m_maximum = 100;private int m_value = 0;private color m_color;public progresspanel(){this.style = statusbarpanelstyle.ownerdraw;this.forecolor = color.darkblue;}public int minimum{get { return m_minimum; }set { m_minimum = value; }}public int maximum{get { return m_maximum; }set { m_maximum = value; }}public int value{get { return m_value; }set { m_value = value; }}public color forecolor{get { return m_color; }set { m_color = value; }}}

Progress bar + status bar

相关推荐

推荐下载

热门阅览

最新排行