在 VBA 中声明变量

Question

Dim x, y as Date

这两个代码语句有什么区别

Dim x as Date, y as Date

差异的实际结果是什么？我还缺少哪些其他隐藏的声明功能？

Answer 1

Dim x, y as Date

相当于：

Dim x 
Dim y as Date

这相当于：

Dim x as Variant
Dim y as Date

当您省略变量的Variant类型时，它假定类型

编辑，根据你的问题：

Dim a! ' same as Dim a as Short
Dim b@ ' same as Dim b as Currency
Dim c# ' same as Dim c as Double
Dim d$ ' same as Dim d as String
Dim e% ' same as Dim e as Integer
Dim f& ' same as Dim f as Long

参考：http : //bytes.com/topic/visual-basic/answers/643371-declaration-shortcuts