多参数子 vba
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multiple argument subs vba
提问by user1302398
Using VBA with Access 2010, I have a sub:
在 Access 2010 中使用 VBA,我有一个子项:
Public Sub setInterest(account As String, dmonth As Integer)
...somecode...
End Sub
And I am calling it with
我用
setInterest("myAccount",3)
And I get syntax errors.
Modifying the sub to only take one argument and leaving out the 3 gives no errors, the problem is only when I have 2 arguments.
我收到语法错误。
将 sub 修改为仅采用一个参数并省略 3 不会出错,只有当我有 2 个参数时才会出现问题。
回答by assylias
When using multiple arguments, you can either write:
使用多个参数时,您可以编写:
setInterest "myAccount", 3
Or
或者
Call setInterest("myAccount", 3)
In both examples you can name the arguments:
在这两个示例中,您都可以命名参数:
setInterest account:="myAccount", dmonth:= 3
回答by shA.t
I add this answer, for Why your syntax works with one argument ?
我添加了这个答案,因为为什么你的语法适用于一个参数?
Public Sub setInterest(account As String)
'...somecode...
End Sub
setInterest ("myAccount")
Note :
When there is not any,
between(
and)
, VBA thinks it's a formulaand exactly one argument.
注意:
当and,
之间没有任何值时,VBA 认为它是一个公式并且恰好是一个参数。(
)
When formula calculate the result will be like this:
当公式计算结果将是这样的:
Dim str As String
str = ("TEST")
Debug.Print str
[Output:]
TEST