VBS for excel：在范围选择中使用脚本变量 [英] VBS for excel: Using a script variable in Range selection

问题描述

我看过类似的问题，要求在Excel中使用VBA，但是我使用的是VBScript，所以有点不一样。其他问题的答案给了我一些线索，但我只是不知道如何解决这个问题。

I've seen similar questions asked for using VBA in excel, but I'm using VBScript so it's a bit different. The answers to the other questions gave me some clues, but I just don't know how to fix this.

我正在使用.SetSourceData来定义要使用的范围在图中。定义从第一行到最后一行（整个表）的范围很好，但是我想使用前面定义的变量来定义一个动态范围。所以这样做：

I'm using .SetSourceData to define a range to use in a graph. It works fine to define the range from the first to the last row (whole sheet) but I want to define a dynamic range using a variable defined earlier. So this works:

.SetSourceData objWorksheet.Range("E1","F" & LastRow), xlColumns

其中LastRow定义为 LastRow = objWorksheet.UsedRange.Rows.Count 。现在我想做的是使用从最后一行开始的范围，返回几行。所以我的想法是这样做：

where LastRow is defined as LastRow=objWorksheet.UsedRange.Rows.Count. Now what I want to do is use a range starting from the last row, going back a few rows. So my thought was to do this:

.SetSourceData objWorksheet.Range(Rowstring,"F" & LastRow), xlColumns

其中RowString被定义为

where RowString is defined as

WeekNumber = LastRow - 1000
RowString = "E" & WeekNumber

但它给我一个错误。如何在范围内使用字符串变量，并将其设置为图表生成的源数据？这是我使用的代码

But it gives me an error. How can I use a string variable in a range, and set it as source data for chart generation? Here's the code I'm using

    WeekNumber = LastRow - 1000
    RowString = "E" & WeekNumber
    WScript.echo(RowString)


' Data for last week

Sub LastWeek()
    WeekNumber = LastRow - 1000
    RowNumber = LastRow - WeekNumber
    RowString = "E" & RowNumber
End Sub

myrange = "E1:E52"

Set Range1 = objWorksheet.Range(myrange)

' Define chart properties 

Set objChart = objExcel.Charts.Add()
    With objChart
        'define chart type
        .ChartType = xlXYScatterLinesNoMarkers
        'format chart
        .SeriesCollection(1).Border.Color = RGB(255, 0, 0)
        REM .ChartArea.Color = RGB(255, 255, 255)
        .PlotArea.Interior.Color = RGB(255, 255, 255)
        .HasTitle = True 
        .ChartTitle.Text = "usage"
        .Axes(xlCategory, xlPrimary).HasTitle = True
        .Axes(xlCategory, xlPrimary).AxisTitle.Characters.Text = "Time"
        .Axes(xlValue, xlPrimary).HasTitle = True
        .Axes(xlValue, xlPrimary).AxisTitle.Characters.Text = "test"
        .HasLegend = False
        'define data
        .SetSourceData objWorksheet.Range(RowString,"F" & LastRow), xlColumns
        .Export "Test.png", "PNG"
    End With

提前谢谢

推荐答案

.SetSourceData objWorksheet.Range(Rowstring,"F" & LastRow), xlColumns

其中

WeekNumber = LastRow - 1000
RowString = "E" & WeekNumber

给

...Range("E4414","F" & LastRow)...

，我认为你最有可能在

...Range("E4414:F" & LastRow)...

所以你需要替换， 逗号与： 分号

so you need to replace the , comma with a : semicolon

重建您的 RowString 这样的变量

RowString = "E" & weekNumber & ":"

和整个陈述

.SetSourceData objWorksheet.Range(Rowstring & "F" & LastRow), xlColumns

' PlotBy:=xlColumns for VBA

这篇关于VBS for excel：在范围选择中使用脚本变量的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！