Winform最小化托盤

1.設定winform窗體屬性showintask=false

2.加notifyicon控制項notifyicon1，為控制項notifyicon1的屬性icon新增乙個icon圖示。

3.新增窗體最小化事件(首先需要新增事件引用)：

this.sizechanged += new system.eventhandler(this.form1_sizechanged); 

//上面一行是主窗體initializecomponent()方法中需要新增的引用 
private
void form1_sizechanged(object sender, eventargs e) 
}

4.新增點選圖示事件(首先需要新增事件引用)：

private

void notifyicon1_click(object sender, eventargs e)

5.可以給notifyicon新增右鍵選單：

主窗體中拖入乙個contextmenu控制項nicontextmenu，點中控制項，在上下文選單中新增選單，notifyicon1的contextmenu行為中選中nicontextmenu 作為上下文選單。

this.notifyicon1 = new system.windows.forms.notifyicon(this.components); 

this.nicontextmenu = new system.windows.forms.contextmenu(); 
this.menuitem_hide = new system.windows.forms.menuitem(); 
this.menuitem_show = new system.windows.forms.menuitem(); 
this.menuitem_aubot = new system.windows.forms.menuitem(); 
this.menuitem_exit = new system.windows.forms.menuitem(); 
this.notifyicon1.contextmenu = this.nicontextmenu; 
this.notifyicon1.icon = ((system.drawing.icon)(resources.getobject( "
notifyicon.icon 
"))); 
this.notifyicon1.text = "
"; this.notifyicon1.visible = true; 
this.notifyicon1.doubleclick += new system.eventhandler(this.notifyicon1_doubleclick); 
this.notifyicon1.click += new system.eventhandler(this.notifyicon1_click); 
this.nicontextmenu.menuitems.addrange( 
new system.windows.forms.menuitem 
); ////
menuitem_hide 
= 0; 
this.menuitem_hide.text = "
隱藏 "; 
this.menuitem_hide.click += new system.eventhandler(this.menuitem_hide_click); 
////
menuitem_show 
= 1; 
this.menuitem_show.text = "
顯示 "; 
this.menuitem_show.click += new system.eventhandler(this.menuitem_show_click); 
////
menuitem_aubot 
= 2; 
this.menuitem_aubot.text = "
關於 "; 
this.menuitem_aubot.click += new system.eventhandler(this.menuitem_aubot_click); 
////
menuitem_exit 
= 3; 
this.menuitem_exit.text = "
退出 "; 
this.menuitem_exit.click += new system.eventhandler(this.menuitem_exit_click); 
protected
override
void onclosing(canceleventargs e) 
protected
override
void onclosing(canceleventargs e) 
private
void hidectiserver() 
private
void showctiserver() 
private
void ctimaniform_closing(object sender, system.componentmodel.canceleventargs e) 
private
void menuitem_show_click(object sender, system.eventargs e) 
private
void menuitem_aubot_click(object sender, system.eventargs e) 
private
void menuitem_exit_click(object sender, system.eventargs e) 
private
void menuitem_hide_click(object sender, system.eventargs e) 
private
void ctimaniform_sizechanged(object sender, system.eventargs e) } 
private
void notifyicon1_doubleclick(object sender,system.eventargs e) 

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