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Can anyone tell me how to convert LPCTSTR to System::String

Posted on 2008-06-12
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Last Modified: 2010-04-21
I'm trying to convert an variable of LPCTSTR type to System:string. Any help is appreciated.
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Question by:JonMny
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4 Comments
 
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Expert Comment

by:evilrix
ID: 21771761
Type LPCTSTR will be either char const * or wchar_t const * depending upon what your build settings are. Either way you should just be able to assign it to a String. Does that not work?
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Expert Comment

by:Jaime Olivares
ID: 21771769
How did you obtained the LPCTSTR pointer?
If it is returned by an unmanaged function, you can do by simply declaring the function correctly.
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Accepted Solution

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evilrix earned 250 total points
ID: 21772040
The T in LPCTSTR means this type is either wide or narrow depending upon your build settings. Below is a simple example of each.
void wide()
{
	LPCTSTR pStr = L"Hello world";
	System::String ^ s = gcnew System::String(pStr);
}
 
void narrow()
{
	LPCTSTR pStr = "Hello world";
	System::String ^ s = gcnew System::String(pStr);
}

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Author Closing Comment

by:JonMny
ID: 31466642
Thanks, I see what I was doing wrong. I usally use c# and I was not intilizing the string correctly.
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