Question

我是新来的vba。我试着做一个countif，如果答案超过0，那么我就会对超过500行的问题进行双重检查。

Sub DoubleCheck() 
'Variables declaration
Dim row_rounter As Long, rngQ As Range, cel As Range, resDblChq As Variant,    rngB As Range, rngC As Range, rngF As Range, rngH As Range, rngI As Range
row_counter = Sheets("GW-DB").Cells(Cells.Rows.Count, "B").End(xlUp).Row 'row counter

'Range Initializatoin

 Set rngQ = Sheets("GW-DB").Range("Q2:Q" & row_counter)
 Set rngC = Sheets("GW-DB").Range("C2:C" & row_counter)
Set rngF = Sheets("GW-DB").Range("F2:F" & row_counter)
Set rngH = Sheets("GW-DB").Range("H2:H" & row_counter)
Set rngI = Sheets("GW-DB").Range("I2:I" & row_counter)
Set rngB = Sheets("GW-DB").Range("B2:B" & row_counter)
'Loop starts to validate possibility of double cheques

For Each cel In rngQ
' countif same name, same date,same amount, same reason
resDblChq = Application.WorksheetFunction.CountIfs(rngB, c.Offset(0, -16).Value, rngC, c.Offset(0, -15).Value, rngF, c.Offset(0, -12).Value, rngH, c.Offset(0, -9).Value, rngI, c.Offset(0, -8).Value)

' if it counts more than 0 it means there's a possibility of having double cheques issued
If resDblChq > 0 Then
c.Value = "Possible payment made twice"
End If
Next cel



End Sub

谢谢你，我希望保持最简单的方式进行进一步修改

Answer 1

使用cel而不是c

 resDblChq = Application.WorksheetFunction.CountIfs(rngB, cel.Offset(0, -16).Value, rngC, cel.Offset(0, -15).Value, rngF, cel.Offset(0, -12).Value, rngH, cel.Offset(0, -9).Value, rngI, cel.Offset(0, -8).Value)

Answer 2

在你的循环中，你引用的是Cel而不是Sub DoubleCheck() 'Variables declaration Dim row_rounter As Long, rngQ As Range, cel As Range, resDblChq As Variant, rngB As Range, rngC As Range, rngF As Range, rngH As Range, rngI As Range row_counter = Sheets("GW-DB").Cells(Cells.Rows.Count, "B").End(xlUp).Row 'row counter 'Range Initializatoin Set rngQ = Sheets("GW-DB").Range("Q2:Q" & row_counter) Set rngC = Sheets("GW-DB").Range("C2:C" & row_counter) Set rngF = Sheets("GW-DB").Range("F2:F" & row_counter) Set rngH = Sheets("GW-DB").Range("H2:H" & row_counter) Set rngI = Sheets("GW-DB").Range("I2:I" & row_counter) Set rngB = Sheets("GW-DB").Range("B2:B" & row_counter) 'Loop starts to validate possibility of double cheques For Each cel In rngQ ' countif same name, same date,same amount, same reason resDblChq = Application.WorksheetFunction.CountIfs(rngB, cel.Offset(0, -16).Value, rngC, cel.Offset(0, -15).Value, rngF, cel.Offset(0, -12).Value, rngH, cel.Offset(0, -9).Value, rngI, cel.Offset(0, -8).Value) ' if it counts more than 0 it means there's a possibility of having double cheques issued If resDblChq > 0 Then cel.Value = "Possible payment made twice" End If Next cel End Sub。尝试改变这样。这将生成错误424。

def function_name(a):
    a = 1
    b = a + 1
    return a, b

Answer 3

c未声明，并且由于未指定Option Explicit，因此在运行时它是包含Variant的隐式vbEmpty：

    Debug.Assert Not IsEmpty(c) ' assertion fails here
    Debug.Print c.Offset(0, -16).Value '"object required"

当然你可以use Cel instead of c，但这不会阻止无数其他恼人的易于避免的运行时错误，只是在顶部指定Option Explicit每个模块都会。

VBA很乐意编译拼写错误并将其声明为动态隐式Variant变量而不指定Option Explicit：这不是您编写可靠代码的方式。使用。选项。明确的。

错误说“需要对象”的原因是，从语法上讲，c.Offset(0, -16).Value只能对名为Property Get的对象进行Function或c成员调用 - 但IsObject(c)为False，因为vbEmpty不是对象引用。因此，需要对象。

Countifs找不到对象错误424

3 个答案: