“可选参数”在过程定义中由关键字Optional 过程定义中的每个可选参数都必须指定默认值。 可选参数的默认值必须是一个常数表达式。 过程定义中跟在可选参数后的每个参数也都必须是可选的。 下面的语法显示带可选参数的过程声明: 复制代码 Sub subname(ByVal parameter1Asdata type1,Optional ByVal parameter2Asda...
29.Bad interface for Implements: method has out-only or LCID parameter错误的执行接口: 方法仅提供 out 方向或 LCID 参数 30.Bad interface for Implements: method has parameter with too many levels of indirection错误的执行接口: 方法具有包含过多间接寻址的参数 31.Bad interface for Implements: method h...
typeOptional. Data type of the argument passed to the procedure; may beByte,Boolean,Integer,Long,Currency,Single,Double,Decimal(not currently supported)Date,String(variable length only),Object,Variant, or a specificobject type. If the parameter is notOptional, a user-defined type may also be sp...
“可选参数”在过程定义中由关键字 Optional过程定义中的每个可选参数都必须指定默认值。可选参数的默认值必须是一个常数表达式。过程定义中跟在可选参数后的每个参数也都必须是可选的。下面的语法显示带可选参数的过程声明: 复制代码Sub sub name(ByVal parameter 1 As data type 1, Optional...
Always declarePublicorPrivateon your sub procedures Always declareByValorByReffor your parameters UseByRefto help you save memory in your macros, but beware of modifying that parameter’s data Always specify a default value for optional parameters if possible...
'step_increment' is an optional parameter. It denotes by how much value the 'loop_ctr' should be incremented after each iteration. By default, the value of 'step_increment' is 1. This means that with each iteration, the 'loop_ctr' value is incremented by 1. How does a VBA For Loop...
The Default parameter is an optional parameter that allows you to display a default value in the text box. The Xpos and Ypos parameters allow you to determine where the dialog box is located. These are optional parameters and seldom used. ...
Imports Thit.TiPDM.DEL.SystemParameter.DELSystem Imports Thit.TiPDM.DEL.Document Imports Thit.TiPDM.DEL.ClassProp Imports Thit.TiPDM.DEL.Common.DelCommFunc Imports Thit.TiPDM.DEL.User Imports Thit.TiPDM.Common.Declare Imports Thit.TiPDM.Common.Function.CommFunc ...
A single distinguished value corresponding to the reserved identifier Null A single distinguished value corresponding that is used to indicated that no value was passed corresponding to an explicitly declared optional parameter. Nominal Representation values represent fractional days. A rational number ...
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