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Forum: VirtualDJ Plugins

Sujet how to use OnGetUserInterface(HWND *hWnd)

Ce topic est ancien et peut contenir des informations obselètes ou incorrectes.

crookoHome userMember since 2011
Hi,

i created my windowsForm in c# and this i import using tlb

here is my code

HRESULT _stdcall Plugin::OnGetUserInterface(HWND *hWnd)
{


MyInterop::IMyDotNetInterfacePtr pointer(__uuidof(MyInterop::MyDotNetClass));
ptr = pointer;
ptr-> ShowDialog();
return S_OK;

}


i am able to show windows form,i want when i drag song list from VirtualDJ it should be drop in my window.

when i select songs from any locations in my pc and drop it in my c# window it's work.

-----
need any handler for this?
how this can be done?
 

Posté Wed 27 Jul 11 @ 5:51 am
SBDJPRO Infinity Member since 2006
OnGetUserInterface() is used to replace the standard VDJ interface with a window/dialog instead. To do this you need to pass the handle to your window back to VDJ in hWnd.

This would however not appear to be what you want - you're wanting to obtain song information via drag and drop?
 

Posté Wed 27 Jul 11 @ 8:40 am
djcelPRO InfinityModeratorMember since 2004
In C++, the idea is the following one:

HWND hWndParent;
HWND hWndPlugin;
CDialog pDialog;


HRESULT __stdcall CMyPlugin::OnLoad()
{
HRESULT hr;
hWndParent = NULL;
pDialog = NULL;

hr = GetInfo("hWnd",&hWndParent); // SDK 4

pDialog = new CDialog();

return S_OK;

}
//---------------------------------------------------------------------------
ULONG __stdcall CMyPlugin::Release()
{
if(pDialog!=NULL)
{
pDialog->Destroy();
delete pDialog;
}

delete this;
return 0;
}
//---------------------------------------------------------------------------
HRESULT __stdcall CMyPlugin::OnGetUserInterface(HWND *hWnd)
{
if(pDialog!=NULL)
{

hWndPlugin = pDialog->Create(hInstance,hWndParent,Width,Height);

*hWnd = hWndPlugin; // link our window to the VirtualDJ interface
}

return S_OK;
}
 

Posté Wed 27 Jul 11 @ 5:40 pm


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