OLEUIINSERTOBJECT

The OLEUIINSERTOBJECT structure contains information that the OLE User Interface Library uses to initialize the Insert Object dialog box, and space for the library to return information when the dialog box is dismissed.

typedef struct tagOLEUIINSERTOBJECT 
{ 
// These IN fields are standard across all OLEUI dialog box functions. 
    DWORD          cbStruct; 
    DWORD          dwFlags; 
    HWND           hWndOwner; 
    LPCSTR         lpszCaption; 
    LPFNOLEUIHOOK  lpfnHook; 
    LPARAM         lCustData; 
    HINSTANCE      hInstance; 
    LPCSTR         lpszTemplate; 
    HRSRC          hResource; 
    CLSID          clsid; 
 
// Specifics for OLEUIINSERTOBJECT. 
    LPTSTR         lpszFile; 
    UINT           cchFile; 
    UINT           cClsidExclude; 
    LPCLSID        lpClsidExclude; 
    IID            iid; 
 
// Specific to create objects if flags say so 
    DWORD            oleRender; 
    LPFORMATETC      lpFormatEtc; 
    LPOLECLIENTSITE  lpIOleClientSite; 
    LPSTORAGE        lpIStorage; 
    LPVOID FAR *     ppvObj; 
    SCODE            sc; 
    HGLOBAL          hMetaPict; 
} OLEUIINSERTOBJECT, *POLEUIINSERTOBJECT, FAR *LPOLEUIINSERTOBJECT; 
 

Members

cbStruct

Size of the structure in bytes. This field must be filled on input.

dwFlags

On input, specifies the initialization and creation flags. On exit, specifies the user’s choices. It can be a combination of the following flags:

IOF_SHOWHELP

The dialog box will display a Help button.

IOF_SELECTCREATENEW

The Create New radio button will initially be checked. This cannot be used with IOF_SELECTCREATEFROMFILE.

IOF_SELECTCREATEFROMFILE

The Create From File radio button will initially be checked. This cannot be used with IOF_SELECTCREATENEW.

IOF_CHECKLINK

The Link check box will initially be checked.

IOF_CHECKDISPLAYASICON

The Display As Icon check box will initially be checked, the current icon will be displayed, and the Change Icon button will be enabled.

IOF_CREATENEWOBJECT

A new object should be created when the user selects OK to dismiss the dialog box and the Create New radio button was selected.

IOF_CREATEFILEOBJECT

A new object should be created from the specified file when the user selects OK to dismiss the dialog box and the Create From File radio button was selected.

IOF_CREATELINKOBJECT

A new linked object should be created when the user selects OK to dismiss the dialog box and the user checked the Link check box.

IOF_DISABLELINK

The Link check box will be disabled on initialization.

IOF_VERIFYSERVERSEXIST

The dialog box should validate the classes it adds to the listbox by ensuring that the server specified in the registration database exists. This is a significant performance factor.

IOF_DISABLEDISPLAYASICON

The Display As Icon check box will be disabled on initialization.

IOF_HIDECHANGEICON

The Change Icon button will be hidden in the Insert Object dialog box.

IOF_SHOWINSERTCONTROL

Displays the Insert Control radio button.

IOF_SELECTCREATECONTROL

Displays the Create Control radio button.

hWndOwner

Window that owns the dialog box. It should not be NULL.

lpszCaption

Pointer to a string to be used as the title of the dialog box. If NULL, then the library uses Insert Object.

lpfnHook

Pointer to a hook function that processes messages intended for the dialog box. The hook function must return zero to pass a message that it didn’t process back to the dialog box procedure in the library. The hook function must return a non-zero value to prevent the library’s dialog box procedure from processing a message it has already processed.

lCustData

Application-defined data that the library passes to the hook function pointed to by the lpfnHook member. The library passes a pointer to the OLEUIINSERTOBJECT structure in the lParam parameter of the WM_INITDIALOG message; this pointer can be used to retrieve the lCustData member.

hInstance

Instance that contains a dialog box template specified by the lpTemplateName member.

lpszTemplate

Pointer to a null-terminated string that specifies the name of the resource file for the dialog box template that is to be substituted for the library’s Insert Object dialog box template.

hResource

Customized template handle.

clsid

CLSID for class of the object to be inserted. Filled on output.

lpszFile

Pointer to the name of the file to be linked or embedded. Filled on output.

cchFile

Size of lpszFile buffer; will not exceed OLEUI_CCHPATHMAX.

cClsidExclude

Number of CLSIDs included in the lpClsidExclude list. Filled on input.

lpClsidExclude

Pointer to a list of CLSIDs to exclude from listing.

iid

Identifier of the requested interface. If OleUIInsertObject creates the object, then it will return a pointer to this interface. This parameter is ignored if OleUIInsertObject does not create the object.

oleRender

Rendering option. If OleUIInsertObject creates the object, then it selects the rendering option when it creates the object. This parameter is ignored if OleUIInsertObject does not create the object.

lpFormatEtc

Desired format. If OleUIInsertObject creates the object, then it selects the format when it creates the object. This parameter is ignored if OleUIInsertObject does not create the object.

lpIOleClientSite

Pointer to the client site to be used for the object. This parameter is ignored if OleUIInsertObject does not create the object.

lpIStorage

Pointer to the storage to be used for the object. This parameter is ignored if OleUIInsertObject does not create the object.

ppvObj

Indirect pointer to where the object is returned. This parameter is ignored if OleUIInsertObject does not create the object.

sc

Result of creation calls. This parameter is ignored if OleUIInsertObject does not create the object.

hMetaPict

MetafilePict structure containing the iconic aspect, if it wasn’t placed in the object’s cache.

See Also

OleUIInsertObject