Visual Basic中的Unicode支持 [英] Unicode support in visual basic

问题描述

大家好，



请看下面的代码。



Visual Basic 6.0> ;

Hello Everyone,

Please see below code.

Visual basic 6.0>

Private Declare Function ReadAppString Lib "ApplicationString.dll" Alias "ReadApplicationString" _
(ByVal AppName As String, ByVal VersionName As String ) As Boolean

如上面的方法（ReadApplicationString）参数是字符串类型是ASCII版本。



但是，在ApplicationString.dll中，ReadApplicationString（）方法参数类型是WCHAR类型（unicode版本）。



由于签名不匹配，我看到AppName，VersionName参数无法容纳wchar字符。



查询：如何为了容纳VB中的unicode字符，基本上，我想知道这里应该使用哪种数据类型。

请分享你的想法。





问候，

欢乐

As in above method (ReadApplicationString) parameters are of String type that is ASCII version.

However,in ApplicationString.dll, ReadApplicationString() method parameters type are of WCHAR type ( unicode version).

As there is mismatch in signature, I see AppName, VersionName parameters are not able to accommodate wchar characters.

Query: How to accommodate unicode characters in VB, basically, Iwould like to know which data type should be used here.
Please share your ideas.


Regards,
Joy

推荐答案

对于vb6，也许StrConv可以帮助你（检查链接）。但我认为你真的需要考虑结束vb6冒险。

http://msdn.microsoft.com/en-us/library/aa263373%28v=vs.60%29.aspx [ ^ ]



祝你好运！

For vb6, maybe StrConv can help you out (check link). But I think you really need to consider ending the vb6 adventure.
http://msdn.microsoft.com/en-us/library/aa263373%28v=vs.60%29.aspx[^]

Good luck!

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