如何在FormatConditions.Add方法的xlExpression中使用LEFT函数？

如何解决如何在FormatConditions.Add方法的xlExpression中使用LEFT函数？

我想在一个基于LEFT（cell，1）值的范围内设置条件格式。在此范围内，其值为“ 1A”，如果第一个字符LEFT（）等于1，我想将其涂成红色。我的代码不执行任何操作。我该如何实现？

我的代码

Sub ConditionalFormatting()

  Dim condition1 As FormatCondition,condition2 As FormatCondition
  
  Dim tbl As ListObject
  Set tbl = ThisWorkbook.Worksheets("Overview").ListObjects("Column_Overview")
  
  Dim tblLastColumn As Integer
  tblLastColumn = tbl.Range.Columns.Count
  

 'Fixing/Setting the range on which conditional formatting is to be desired
  Dim rng As Range
  Set rng = tbl.ListColumns(8).DataBodyRange.Resize(,tblLastColumn - 7)
  
  'Defining and setting the criteria for each conditional format
 
   Set condition1 = rng.FormatConditions.Add(Left(xlCellValue,1),xlEqual,"=1")
   Set condition2 = rng.FormatConditions.Add(xlCellValue,xlLess,"=50")

   'Defining and setting the format to be applied for each condition
   With condition1
    .Font.Color = vbRed
    .Font.Bold = True
   End With

解决方法

请尝试这种方式：

Sub testFormatCondLeft()
  Dim condition1 As FormatCondition
  Dim condition1 As FormatCondition,rng As Range
  
  'your existing code...
  Set rng = tbl.ListColumns(8).DataBodyRange.Resize(,tblLastColumn - 7)
  With rng
    .FormatConditions.Delete
    Set condition1 = .FormatConditions.Add(Type:=xlExpression,Formula1:="=Left(" & .cells(1).Address(0,0) & ",1)=""1""")
  End With
   With condition1
    .Font.Color = vbRed
    .Font.Bold = True
   End With
End Sub