vba进度条,如何在vb中添加进度条,VB.NET进度条的方法代码
VB .网进度条的方法代码,需要的朋友可以参考一下
1.创建进度条:复制代码代码如下:DIV id=' lay 1 ' style=' Z-INDEX:1;左:1%;可见性:隐藏;宽度:99%;光标:十字准线;位置:绝对;TOP:32px;身高:95%;背景色:#ffffff'FONT face='宋体/FONTFONT face='宋体/FONTFONT face='宋体/FONTFONT face='宋体/font BRB font color=' # 800080 ' size=' 2 ' nbsp .nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp正在检索数据,请稍候./font/b table align=' center ' trtddiv style=' BORDER-RIGHT:黑色1px纯色;填充-右:2px边框顶部:黑色1px纯色;左填充:2px字体大小:8pt padding-BOTTOM:2px;边框-左侧:黑色1px纯色;填充-顶部:2pxBORDER-BOTTOM:黑色1px实线span id='progress1'nbsp ./spanspan id='progress2'nbsp ./span span id='progress3'nbsp ./span span id='progress4'nbsp ./span span id='progress5'nbsp ./span span id='progress6'nbsp ./spanspan id='progress7'nbsp ./span span id='progress8'nbsp ./span span id='progress9'nbsp ./span span id='progress10'nbsp ./span span id='progress11'nbsp ./spanspan id='progress12'nbsp ./span span id='progress13'nbsp ./spanspan id='progress14'nbsp ./spanspan id='progress15'nbsp ./span/div/TD/tr/table script language=' JavaScript ' var progress end=15;//设置为进度范围的数目,var progress color=' blue//设置为进度条颜色变化渐进区间=300;//设置为更新间隔时间(毫秒)var progress at=progress endvar progress timer函数progress _ clear(){ for(var I=1;i=progressEndI)文档。getelementbyid(' progress ' I)。风格。背景色='透明';进度=0;}函数progress _ update(){进度位于;if(进度结束时的进度)progress _ clear();else文档。getelementbyid(' progress '进度位于)。风格。背景色=进度色;progress timer=setTimeout(' progress _ update()',进度间隔);}函数progress _ stop(){清除超时(进度计时器);progress _ clear();}//progress _ update();//启动进度条/脚本/DIV2 .设置查询按钮属性复制代码代码如下:Private Sub Page _ Load(ByVal sender As System .对象,ByVal e作为系统EventArgs)处理我的基地。加载'在此处放置初始化页的用户代码如果不是,则返回但是_找到.属性。添加(' onClick ',' lay 1。风格。能见度=“”);progress _ update();)End IfEnd Sub3 .注册Java语言(一种计算机语言,尤用于创建网站)描述语言脚本复制代码代码如下:Public下标JDT(ByVal obj page As System .网络。UI.Page,ByVal strValue As String)Dim JB As String JB=' script language=' JavaScript ' ' strValue '/script ' obj Page。registerstartupscript(' JDT _ ok ',jb)End Sub4。在查询按钮单击事件中调用复制代码代码如下:Private Sub but _ find _ Click(ByVal sender As System .对象,ByVal e作为系统EventArgs)处理但是_找到.点击查询数据代码- Me.scriptjdt(Me,' lay 1。风格。可见性='隐藏';progress _ stop();') '关闭进度条代码末端接头
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