请解释以下VBA代码sumValue = Application.WorksheetFunction.Sum(sumRange) wb.Sheets(wb.Sheets.Count).Range("K2:K" & (i - copyRange.Row + 2)).NumberFormat = "0.00" copyRange.Resize(i - copyRange.Row, ws.Columns.Count).Copy wb.Sheets(wb.Sheets.Count).Range("A2") wb.Sheets(wb.Sheets.Count).Range("K" & (i - copyRange.Row + 2)).Value = sumValue
时间: 2024-02-13 08:03:31 浏览: 29
这段 VBA 代码的作用如下:
1. 首先,它使用 Excel 的内置函数 Sum 计算指定单元格范围内的数字总和,将结果赋值给变量 sumValue。
2. 然后,它设置一个单元格范围,即 wb.Sheets(wb.Sheets.Count).Range("K2:K" & (i - copyRange.Row + 2)),并将这个范围内的单元格的数字格式设置为 "0.00",即保留两位小数。
3. 接着,它使用 copyRange.Resize(i - copyRange.Row, ws.Columns.Count) 来选择数据表格中需要复制的单元格范围,然后将其复制到 wb.Sheets(wb.Sheets.Count).Range("A2") 所指定的单元格范围中,即将数据表格复制到新的 Excel 工作簿中。
4. 最后,它在新的 Excel 工作簿的单元格范围 wb.Sheets(wb.Sheets.Count).Range("K" & (i - copyRange.Row + 2)) 中,将之前计算的数字总和 sumValue 赋值给这个单元格。
总的来说,这段代码的作用是将一个 Excel 数据表格复制到新的 Excel 工作簿中,并在新的工作簿中添加一个总和列,该列会在复制的数据表格中计算每行数字的总和,并设置所有数字保留两位小数。
相关问题
请为以下代码的每一句写上注释。Sub CopySameDay() Dim ws As Worksheet Dim lastRow As Long Dim i As Long Dim copyRange As Range Dim pasteRange As Range Dim wb As Workbook Dim folderPath As String Dim fileName As String Dim sumRange As Range Dim sumValue As Double Set ws = ActiveSheet lastRow = ws.Cells(Rows.Count, "D").End(xlUp).Row For i = 2 To lastRow If Format(ws.Range("D" & i).Value, "yyyy-mm-dd") = Format(ws.Range("D" & i - 1).Value, "yyyy-mm-dd") And ws.Range("B" & i).Value = ws.Range("B" & i - 1).Value Then If copyRange Is Nothing Then Set copyRange = ws.Range("A" & i - 1) End If Set pasteRange = ws.Range("A" & i) Else If Not copyRange Is Nothing Then folderPath = Left(ThisWorkbook.FullName, InStrRev(ThisWorkbook.FullName, "\")) fileName = pasteRange.Offset(0, 1).Value & ".xlsx" If Dir(folderPath & fileName) = "" Then Set wb = Workbooks.Add wb.SaveAs folderPath & fileName Else Set wb = Workbooks.Open(folderPath & fileName) End If wb.Sheets.Add(After:=wb.Sheets(wb.Sheets.Count)).Name = Format(copyRange.Offset(0, 3).Value, "yyyy-mm-dd") Set sumRange = wb.Sheets(wb.Sheets.Count).Range("K2:K" & (i - copyRange.Row + 2)) sumValue = Application.WorksheetFunction.Sum(sumRange) wb.Sheets(wb.Sheets.Count).Range("K2:K" & (i - copyRange.Row + 2)).NumberFormat = "0.00" copyRange.Resize(i - copyRange.Row, ws.Columns.Count).Copy wb.Sheets(wb.Sheets.Count).Range("A2") wb.Sheets(wb.Sheets.Count).Range("K" & (i - copyRange.Row + 2)).Value = sumValue ws.Rows(1).Copy wb.Sheets(wb.Sheets.Count).Range("A1") wb.Save wb.Close Set copyRange = Nothing End If End If Next i If Not copyRange Is Nothing Then folderPath = Left(ThisWorkbook.FullName, InStrRev(ThisWorkbook.FullName, "\")) fileName = pasteRange.Offset(0, 1).Value & ".xlsx" If Dir(folderPath & fileName) = "" Then Set wb = Workbooks.Add wb.SaveAs folderPath & fileName Else Set wb = Workbooks.Open(folderPath & fileName) End If wb.Sheets.Add(After:=wb.Sheets(wb.Sheets.Count)).Name = Format(copyRange.Offset(0, 3).Value, "yyyy-mm-dd") Set sumRange = wb.Sheets(wb.Sheets.Count).Range("K2:K" & (lastRow - copyRange.Row + 3)) sumValue = Application.WorksheetFunction.Sum(sumRange) wb.Sheets(wb.Sheets.Count).Range("K2:K" & (lastRow - copyRange.Row + 3)).NumberFormat = "0.00" copyRange.Resize(lastRow - copyRange.Row + 1, ws.Columns.Count).Copy wb.Sheets(wb.Sheets.Count).Range("A2") wb.Sheets(wb.Sheets.Count).Range("K" & (lastRow - copyRange.Row + 3)).Value = sumValue ws.Rows(1).Copy wb.Sheets(wb.Sheets.Count).Range("A1") wb.Save wb.Close End If End Sub
注释如下:
```VBA
Sub CopySameDay()
' 定义变量
Dim ws As Worksheet ' 工作表
Dim lastRow As Long ' 最后一行
Dim i As Long ' 循环计数变量
Dim copyRange As Range ' 复制区域
Dim pasteRange As Range ' 粘贴区域
Dim wb As Workbook ' 工作簿
Dim folderPath As String ' 文件夹路径
Dim fileName As String ' 文件名
Dim sumRange As Range ' 求和区域
Dim sumValue As Double ' 求和结果
' 获取当前活动工作表
Set ws = ActiveSheet
' 获取最后一行
lastRow = ws.Cells(Rows.Count, "D").End(xlUp).Row
' 循环遍历行
For i = 2 To lastRow
' 判断是否为同一天且同一人
If Format(ws.Range("D" & i).Value, "yyyy-mm-dd") = Format(ws.Range("D" & i - 1).Value, "yyyy-mm-dd") And ws.Range("B" & i).Value = ws.Range("B" & i - 1).Value Then
' 如果是,设置复制区域和粘贴区域
If copyRange Is Nothing Then
Set copyRange = ws.Range("A" & i - 1)
End If
Set pasteRange = ws.Range("A" & i)
Else
' 如果不是,进行复制和粘贴操作
If Not copyRange Is Nothing Then
' 获取文件夹路径和文件名
folderPath = Left(ThisWorkbook.FullName, InStrRev(ThisWorkbook.FullName, "\"))
fileName = pasteRange.Offset(0, 1).Value & ".xlsx"
' 判断文件是否存在,不存在则新建,存在则打开
If Dir(folderPath & fileName) = "" Then
Set wb = Workbooks.Add
wb.SaveAs folderPath & fileName
Else
Set wb = Workbooks.Open(folderPath & fileName)
End If
' 在工作簿中添加新的工作表
wb.Sheets.Add(After:=wb.Sheets(wb.Sheets.Count)).Name = Format(copyRange.Offset(0, 3).Value, "yyyy-mm-dd")
' 获取求和区域和求和结果
Set sumRange = wb.Sheets(wb.Sheets.Count).Range("K2:K" & (i - copyRange.Row + 2))
sumValue = Application.WorksheetFunction.Sum(sumRange)
' 设置求和区域的数字格式
wb.Sheets(wb.Sheets.Count).Range("K2:K" & (i - copyRange.Row + 2)).NumberFormat = "0.00"
' 复制数据到新的工作表中
copyRange.Resize(i - copyRange.Row, ws.Columns.Count).Copy wb.Sheets(wb.Sheets.Count).Range("A2")
' 将求和结果写入新的工作表中
wb.Sheets(wb.Sheets.Count).Range("K" & (i - copyRange.Row + 2)).Value = sumValue
' 将表头复制到新的工作表中
ws.Rows(1).Copy wb.Sheets(wb.Sheets.Count).Range("A1")
' 保存工作簿并关闭
wb.Save
wb.Close
' 清空复制区域
Set copyRange = Nothing
End If
End If
Next i
' 如果仍有复制区域,进行最后一次复制和粘贴操作
If Not copyRange Is Nothing Then
' 获取文件夹路径和文件名
folderPath = Left(ThisWorkbook.FullName, InStrRev(ThisWorkbook.FullName, "\"))
fileName = pasteRange.Offset(0, 1).Value & ".xlsx"
' 判断文件是否存在,不存在则新建,存在则打开
If Dir(folderPath & fileName) = "" Then
Set wb = Workbooks.Add
wb.SaveAs folderPath & fileName
Else
Set wb = Workbooks.Open(folderPath & fileName)
End If
' 在工作簿中添加新的工作表
wb.Sheets.Add(After:=wb.Sheets(wb.Sheets.Count)).Name = Format(copyRange.Offset(0, 3).Value, "yyyy-mm-dd")
' 获取求和区域和求和结果
Set sumRange = wb.Sheets(wb.Sheets.Count).Range("K2:K" & (lastRow - copyRange.Row + 3))
sumValue = Application.WorksheetFunction.Sum(sumRange)
' 设置求和区域的数字格式
wb.Sheets(wb.Sheets.Count).Range("K2:K" & (lastRow - copyRange.Row + 3)).NumberFormat = "0.00"
' 复制数据到新的工作表中
copyRange.Resize(lastRow - copyRange.Row + 1, ws.Columns.Count).Copy wb.Sheets(wb.Sheets.Count).Range("A2")
' 将求和结果写入新的工作表中
wb.Sheets(wb.Sheets.Count).Range("K" & (lastRow - copyRange.Row + 3)).Value = sumValue
' 将表头复制到新的工作表中
ws.Rows(1).Copy wb.Sheets(wb.Sheets.Count).Range("A1")
' 保存工作簿并关闭
wb.Save
wb.Close
End If
End Sub
```
报错PieSeries已经存在: chart1.Series["PieSeries"].ChartType = SeriesChartType.Pie; chart1.Series["PieSeries"].XValueMember = "SumType"; chart1.Series["PieSeries"].YValueMembers = "SumValue"; chart1.Series["PieSeries"].IsValueShownAsLabel = true; // 显示数量 chart1.Series["PieSeries"].Label = "#VALX: #VAL"; // 显示类别名称和数量
这个错误是因为你的图表控件中已经存在一个名字为"PieSeries"的序列了,所以不能再创建一个同名的序列。解决方法是在创建序列之前,先判断一下是否存在同名序列,如果存在则可以直接使用已经存在的序列,否则再创建新的序列。例如:
```
if (chart1.Series.IndexOf("PieSeries") == -1) // 判断是否存在同名序列
{
Series series = new Series("PieSeries");
series.ChartType = SeriesChartType.Pie;
series.XValueMember = "SumType";
series.YValueMembers = "SumValue";
series.IsValueShownAsLabel = true; // 显示数量
series.Label = "#VALX: #VAL"; // 显示类别名称和数量
chart1.Series.Add(series);
}
else
{
chart1.Series["PieSeries"].ChartType = SeriesChartType.Pie;
chart1.Series["PieSeries"].XValueMember = "SumType";
chart1.Series["PieSeries"].YValueMembers = "SumValue";
chart1.Series["PieSeries"].IsValueShownAsLabel = true; // 显示数量
chart1.Series["PieSeries"].Label = "#VALX: #VAL"; // 显示类别名称和数量
}
```