NSIS Plugin: Cant get HWND from parameter function
===

I have my own NSIS Plugin DLL I have made. The dll has one function which takes a hwnd id number as a parameter and then creates a edit box window with that hwnd as the editboxes parent hwnd.

**My Problem:** I am having trouble passing a HWND to my NSIS Plugin DLL. I can retrieve the hwnd id and then identify the actual hwnd(I think) but when I create my editbox its never shown on the hwnd?

What am I doing wrong. How do I correctly find the hwnd passed as parameter?

		extern "C" void __declspec(dllexport) __cdecl CreateEditbox(HWND hwndParent, int string_size, TCHAR *variables, stack_t **stacktop, extra_parameters *extra)
		{
			g_hwndParent=hwndParent;
			EXDLL_INIT();

			{
				int hwndID = popint();
				HWND hwnd  = GetDlgItem(hwndParent, hwndID);
				HWND a = CreateWindowEx(WS_EX_TRANSPARENT, TEXT("Edit"), text, WS_VISIBLE|WS_CHILD, 20, 20, 100, 20,
				hwnd, NULL, GetModuleHandle(NULL), NULL);
			}
		}

My NSIS code:

    	Page custom Start
		
		Function Start
			nsDialogs::Create 1018
			Pop $0
			
			tbox::CreateEditbox $0
			
			nsDialogs::Show
		FunctionEnd

