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主题:[求助]代码优化

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[求助]代码优化  发帖心情 Post By:2018/1/4 17:30:00 [只看该作者]

Dim t As Table = e.Form.Controls("Table1").Table
For Each r1 As Row In t.GetCheckedRows()
    r1("已打印") = True
    Dim Bar As New BarCodeBuilder
    Bar.Symbology = Barpro.Symbology.QRCode
    Bar.Code = r1("箱号")
    Bar.BarRatio = 0.3
    Bar.BarHeight = 8
    bar.SaveImage(ProjectPath & "Images\myimg.wmf",300)
    Dim tm As String  = ProjectPath & "Attachments\物料标签.doc" '指定模板文件
    Dim fl1 As String = ProjectPath & "Reports\物料标签\" & r1("箱号") & "物料标签.doc"    
    Dim wrt As New WordReport(Tables("标签创建"),tm,fl1)
    wrt.Build() '逐行生成报表    
    wrt.Quit() '退出    
Next

老师帮忙看下,这个导出报表的速度比较慢,有什么办法可以优化的?

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  发帖心情 Post By:2018/1/4 17:34:00 [只看该作者]

代码无法优化了,word报表本来就是比较慢的。你打印多少行数据?用多少秒?

 

Dim t As Table = e.Form.Controls("Table1").Table
For Each r1 As Row In t.GetCheckedRows()
    r1("已打印") = True
    Dim Bar As New BarCodeBuilder
    Bar.Symbology = Barpro.Symbology.QRCode
    Bar.Code = r1("箱号")
    Bar.BarRatio = 0.3
    Bar.BarHeight = 8
    bar.SaveImage(ProjectPath & "Images\myimg.wmf",300)
    Dim tm As String  = ProjectPath & "Attachments\物料标签.doc" '指定模板文件
    Dim fl1 As String = ProjectPath & "Reports\物料标签\" & r1("箱号") & "物料标签.doc"   
    Dim wrt As New WordReport(Tables("标签创建"),tm,fl1)
    wrt.BuildOne(r1) '逐行生成报表   
    wrt.Quit() '退出   
Next


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