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06.07.2008 at 07:51PM PDT, ID: 23466784
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8.2

VB Pass parameter to VC DLL

Asked by nwn123 in Visual Studio, .NET, Microsoft Visual Basic.Net

Tags: ,

Hi Experts,

How can I pass a char[64] to VC DLL file using VB Library link?

In VC++ (It's OK and work.) :
char clipName[64];
error = GetClipName(gPlrHand, clipHandle, clipName, MaxClipNameLen);

In VB.NET (It only return the first character of clipName.) :
Public Declare Function GetClipName Lib "xxx.dll" (ByVal plrHandle As Integer, ByVal clipHandle As UInteger, ByRef clipName As Char, ByVal maxLength As Integer) As Integer

* I have try to use "ByRef clipName As String" but it will return a unknow character. Hope any one can help for this. Thank you.Start Free Trial
[+][-]06.07.2008 at 08:59PM PDT, ID: 21737489

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[+][-]06.09.2008 at 10:09PM PDT, ID: 21748621

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[+][-]06.10.2008 at 04:11AM PDT, ID: 21750014

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About this solution

Zones: Visual Studio, .NET, Microsoft Visual Basic.Net
Tags: VB.NET, VC++.NET, vs2005, vs2008
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Solution Provided By: nwn123
Participating Experts: 1
Solution Grade: A
 
 
 
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