VB新手 [英] New at VB

问题描述

我不确定这是不是正确的新闻组，但.......当某个属性程序中的get语句触发时，有人可以点击

我。

示例

属性姓氏为字符串

获取

LastName = mstrLastName

结束获取

设置（ByVal值为字符串）

mstrLastName =值

结束集

结束财产


当我在get语句中注释掉作业时，程序

仍然执行


帮助


Steve

Im not sure it this is the right newsgroup but.......can someone expain to
me when the get statement fires in a property procedure.

Example
Property lastname as string
Get
LastName=mstrLastName
End Get
Set(ByVal Value as String)
mstrLastName = Value
End Set
End Property

When i remark out the assignment within the get statement, the programs
still executes

Help

Steve

推荐答案

*" Stephen Martinelli" < ST ***** @ johnstontrading.com> scripsit：

* "Stephen Martinelli" <st*****@johnstontrading.com> scripsit:

我不确定这是正确的新闻组，但.......当某个get语句在属性过程中触发时，有人可以告诉我
。

示例
属性姓氏为字符串
获取
LastName = mstrLastName
结束获取
设置（ByVal值为字符串）
mstrLastName = Value <结束设置
结束属性

当我在get语句中注释掉作业时，程序仍然执行

Im not sure it this is the right newsgroup but.......can someone expain to
me when the get statement fires in a property procedure.

Example
Property lastname as string
Get
LastName=mstrLastName
End Get
Set(ByVal Value as String)
mstrLastName = Value
End Set
End Property

When i remark out the assignment within the get statement, the programs
still executes

获取物业价值时将调用''物业获取''：


\\\

Dim x As New Foo（）

x.LastName =" Herfried" ''来电设定。

Dim s As String = x.LastName''Calls Get。

///


- -

Herfried K. Wagner

MVP·VB Classic，VB.NET

< http://www.mvps.org/dotnet> ;

The ''Property Get'' will be called when getting the property''s value:

\\\
Dim x As New Foo()
x.LastName = "Herfried" '' Calls Set.
Dim s As String = x.LastName '' Calls Get.
///

--
Herfried K. Wagner
MVP · VB Classic, VB.NET
<http://www.mvps.org/dotnet>

嗨Stephen，


获取并不是必须返回值。如果您没有指定，将返回其值类型的

默认值。


获取

LastName = mstrLastName

结束获取

实际上与
相同
获取

Dim LastName As String

LastName = mstrLastName

结束获取

但你不能评论昏暗，因为它''隐藏''


问候，

Fergus

Hi Stephen,

A Get isn''t obliged to return a value. If you don''t specify one, the
default for its value type will be returned.

Get
LastName = mstrLastName
End Get
is effectively the same as
Get
Dim LastName As String
LastName = mstrLastName
End Get
but you can''t comment out the Dim because it''s ''hidden''

Regards,
Fergus

* hi *************** @ gmx.at （Herfried K. Wagner [MVP]）scripsit：

* hi***************@gmx.at (Herfried K. Wagner [MVP]) scripsit:

属性姓氏为字符串
获取
LastName = mstrLastName

Property lastname as string
Get
LastName=mstrLastName

上面的行没有意义。使用''返回mstrLastName''

代替。上面的代码将再次调用''属性集'。


-

Herfried K. Wagner

MVP· VB Classic，VB.NET

< http://www.mvps.org/dotnet>

The line above doesn''t make sense. Use ''Return mstrLastName''
instead. The code above will call the ''Property Set'' again.

--
Herfried K. Wagner
MVP · VB Classic, VB.NET
<http://www.mvps.org/dotnet>

这篇关于VB新手的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！