[英]How to resolve error 400 in excel-vba
I am writing an excel-vba to find and delete entire row if having blanks cell in a particular column. 如果在特定列中清空单元格,我正在编写一个excel-vba来查找和删除整行。 My macro is working fine if there is at least one blank cell but showing error 400 if there is no blank cell.
如果至少有一个空白单元格我的宏工作正常,但如果没有空白单元格则显示错误400。 My code is
我的代码是
Sub GPF_Sign()
Dim i As Integer, n as integer
Dim LROW As Long
LROW = Sheets("GPF").Range("B200").End(xlUp).Row
n = Range("D9:D" & LROW).SpecialCells(xlCellTypeBlanks).Cells.Count
If n > 0 Then
Range("D9:D" & LROW).SpecialCells(xlCellTypeBlanks).EntireRow.Delete
End If
End Sub
You can use On Error Resume Next
, but this is not a usually recommended approach because it may mask other errors. 您可以使用
On Error Resume Next
,但这不是通常建议的方法,因为它可能会掩盖其他错误。 Instead, try computing n
in an error free way: 相反,尝试以无错误的方式计算
n
:
n = Application.CountIf(Sheets("GPF").Range("D9:D" & LROW), "")
yet another, still better way is to use AutoFilter
: 另一种更好的方法是使用
AutoFilter
:
Sub GPF_Sign()
With Sheets("GPF").Range("D8:D200")
.AutoFilter 1, ""
.Offset(1).EntireRow.Delete
.AutoFilter
End With
End Sub
The method you are using ".SpecialCells(xlCellTypeBlanks)" is attempting to return a range. 您使用“.SpecialCells(xlCellTypeBlanks)”的方法正在尝试返回范围。 If there are no blank cells, the next part ".cells.count" is attempting to count Nothing.
如果没有空白单元格,则下一部分“.cells.count”正在尝试计算Nothing。 That's why it gives you an error.
这就是为什么它会给你一个错误。
Since you are already checking if n>0, you could just add On Error Resume Next
right above the "n= " line. 由于您已经在检查n> 0,因此您只需在“n =”行上方添加
On Error Resume Next
。 If there is more code after this, you probably want to put a On Error GoTo 0
after this part so it doesn't ignore later errors. 如果此后有更多代码,您可能希望在此部分之后放置
On Error GoTo 0
,以便它不会忽略以后的错误。
Take your pick 随便挑选
Way 1: Using OERN (On Error Resume Next) 方式1:使用OERN(接下来错误恢复)
Sub WAY_ONE()
Dim ws As Worksheet, LROW As Long
Dim rng As Range
Set ws = Sheets("GPF")
With ws
LROW = .Range("B" & .Rows.Count).End(xlUp).Row
On Error Resume Next
Set rng = .Range("D9:D" & LROW).SpecialCells(xlCellTypeBlanks)
On Error GoTo 0
If Not rng Is Nothing Then rng.EntireRow.Delete
End With
End Sub
Way 2: Using Autofilter 方式2:使用自动过滤器
Sub WAY_TWO()
Dim ws As Worksheet, LROW As Long
Dim rng As Range
Set ws = Sheets("GPF")
With ws
.AutoFilterMode = False
LROW = .Range("B" & .Rows.Count).End(xlUp).Row
Set rng = .Range("D9:D" & LROW)
With rng 'Filter, offset(to exclude headers) and delete visible rows
.AutoFilter Field:=1, Criteria1:=""
.Offset(1).SpecialCells(xlCellTypeVisible).EntireRow.Delete
End With
.AutoFilterMode = False
End With
End Sub
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.