[Qt-interest] how to set dll path

[Robert Wood]

Hopefully I understand your question correctly.

In the .pro file set where the headers are with this line:

INCLUDEPATH += C:\VXIpnp\WINNT\include

And the dll with this:

LIBS += C:\VXIpnp\WINNT\lib\msc\Visa32.lib

Obviously, replace with the path of where your headers and DLLs actually 
are!

It's Qt, not QT, btw. :~)

On 20/09/11 12:00, Vincent Cai wrote:
> Dear all,
>
>          I am newbie with QT. :)
>          Current, I am trying to create an application with external dll.
>          I can create dll successfully.
>          And if I copy the dll to the application directory, the application can load dll and run correctly.
>
>          But, I don't wanna to copy dll manually, instead, I hope I can set the dll path in the application code and hope the application can go to the dll path and load it.
>          My dll located at: "E:/wcai_perforce/LTS_R3/CFT members/WCAI/Projects/TSA/Qt/TSA-build-desktop/Gen4/Gen4TSA/debug/mydll.dll"
>          And     I tried below code but fail:
> QCoreApplication::addLibraryPath("E:/wcai_perforce/LTS_R3/CFT members/WCAI/Projects/TSA/Qt/TSA-build-desktop/Gen4/Gen4TSA/debug/");
>
>          Could anybody help?
>
> Thanks in advance,
> Vincent.