Used by the IDocHostUIHandler::GetHostInfo method to allow MSHTML to retrieve information about the host's UI requirements.

Syntax

typedef struct _DOCHOSTUIINFO {
    ULONG cbSize;
    DWORD dwFlags;
    DWORD dwDoubleClick;
    OLECHAR *pchHostCss;
    OLECHAR *pchHostNS;
} DOCHOSTUIINFO;

Members

cbSize

ULONG containing the size of this structure, in bytes.

dwFlags

One or more of the DOCHOSTUIFLAG values that specify the UI capabilities of the host.

dwDoubleClick

One of the DOCHOSTUIDBLCLK values that specify the operation that should take place in response to a double-click.

pchHostCss

Pointer to a set of Cascading Style Sheets (CSS) rules sent down by the host. These CSS rules affect the page containing them.

pchHostNS

Pointer to a semicolon-delimited namespace list. This list allows the host to supply a namespace declaration for custom tags on the page.

Structure Information

Header and IDL files	mshtmhst.h, mshtmhst.idl
Minimum availability	Internet Explorer 95
Minimum operating systems	Windows NT 4.0, Windows 95, Windows CE 4.0