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 ...
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...
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 ...
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...
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(...
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". ...
vbext_ct_ClassModule=2 3.增加一个窗体,命名为“我的窗体” ThisWorkbook.VBProject.VBComponents.Add(vbext_ct_MSForm).Name = "我的窗体" vbext_ct_MSForm=3 二、删除模块 1.删除“模块1” ThisWorkbook.VBProject.VBComponents.RemoveThisWorkbook.VBProject.VBComponents("模块1") ...
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 ...
Dim C As Class1 Set C = New Class1 whereClass1is the name of the class module. Unlike other languages, VB/VBA allows for only one class in a class module, and the name of the class is the name of the module. You can now work with the properties and methods defined in Class1 in...