excel数值类型转换为文本

excel数值类型转换为文本  A例数据

Sub trimer()
With Sheets("sheet1")
ar = .[a1].CurrentRegion
For i = 1 To UBound(ar)
ar(i, 1) = trim(ar(i, 1))
Next
.[a1].Resize(UBound(ar)) = ar
End With
End Sub

整个excel工作薄数值类型转换为文本

With Sheets("sheet1")
ar = .[a1].CurrentRegion
For i = 1 To UBound(ar)
For j = 1 To UBound(ar, 2)
ar(i, j) = Trim(ar(i, j))
Next
Next
.[a1].Resize(UBound(ar), UBound(ar, 2)) = ar
End With