其次,要能够获取这个属性的值。 注意,这里面的变量getmordata,getinsrate 是这个类模块(Class model)里面的局域变量(private variable),我们在调取属性的时候,并不需要用它们。 这个属性要通过下面定义的mortable()来获取。赋值在VBA中使用Let来表示的,代码如下: Property Let mortable(rData As Variant) '这里可...
EndFunction Insert a standard module with the following code/subroutine. To work with one particular employee, you just call the properties and methods for that employee. PublicSubTestingClassEmployee() DimoEmployeeAsclass_Employee SetoEmployee =Newclass_Employee ...
Used only in a class module. Indicates that the Function procedure is visible throughout the project, but not visible to a controller of an instance of an object. Static Optional. Indicates that the Function procedure's local variables are preserved between calls. The Static attribute doesn't ...
为了使用接口，需要你非常熟悉VBA中的类和对象（object），以及如何使用它们。正如可以将类看作对象的模板(template)一样，可以将接口(Interface)看作类(Class)的模板。一个接口在一个类模块(class module)中创建，一个类模块是一个接口。您不需要对类模块做任何特殊的操作来表明它将被用作为接口。按照习惯惯例，用...
Class Module: 窗体: Cells语句读取单元格数值 Sub Button3_Click() Cells(7, 9) = Cells(7, 5) + Cells(7, 7) End Sub 变量强制声明。Option Explicit 必须写在每个module最顶端。配合dim定义变量,如果使用了不在Dim定义中的变量会报错。重要! Option Explicit Sub Math() Dim r,v v = r*r*r End...
By declaring aconstant, you can assign a meaningful name to a value. 使用Const语句声明常量并设置其值。 After a constant is declared, it cannot be modified or assigned a new value. 在声明部分中,可在过程内或模块的顶部声明常量。Module-levelconstants are private by default. To declare a public...
EndFunction Implements [InterfaceName | ClassName] This requires the name of an interface or the name of a class in a type library, whose public variables or methods need to be implemented. Add another class module to your workbook and rename it to "MyInstance". ...
可以在其前面加上一个权限修饰符static。此时这个内部类就变为了静态内部类。不过由于种种的 ...
function is' discarded.CallShell(AppName,1)' AppName contains the path of the' executable file.' Call a Microsoft Windows DLL procedure. The Declare statement must be' Private in a Class Module, but not in a standard Module.PrivateDeclareSubMessageBeepLib"User"(ByValNAsInteger)SubCallMyDll(...
问Excel中的VBA ClassModule并不能识别所有方法(运行时错误“438”)ENDim objShell As Object Dim ...