nsIDispatchSupport 编辑

Method overview

Methods

COMVariant2JSVal()

Converts a COM Variant to a jsval.

void COMVariant2JSVal(
  in COMVARIANTPtr comvar,
  out jsval val
);

Parameters

comvar

The COM Variant to be converted.

val

The jsval to receive the converted value.

getHostingFlags()

Return the ActiveX security and hosting flags. See nsIActiveXSecurityPolicy for list of flags.

unsigned long getHostingFlags(
  in string aContext
);

Parameters

aContext

Return value

isClassMarkedSafeForScripting()

Test if the specified class is marked safe for scripting.

boolean isClassMarkedSafeForScripting(
  in nsCIDRef cid,
  out boolean classExists
);

Parameters

cid

The nsID representation of the CLSID to test.

classExists

Returns containing PR_FALSE if the class is not registered.

Return value

isClassSafeToHost()

Test if the class is safe to host.

boolean isClassSafeToHost(
  in JSContextPtr cx,
  in nsCIDRef cid,
  in boolean capsCheck,
  out boolean classExists
);

Parameters

cx

cid

capsCheck

classExists

Returns containing PR_FALSE if the class is not registered.

Return value

isObjectSafeForScripting()

Test if the instantiated object is safe for scripting on the specified interface.

boolean isObjectSafeForScripting(
  in voidPtr theObject,
  in nsIIDRef id
);

Parameters

theObject

The object to test (an IUnknown cast into a void *).

id

Return value

JSVal2COMVariant()

Converts a jsval to a COM Variant.

void JSVal2COMVariant(
  in jsval var,
  out COMVARIANT comvar
);

Parameters

var

The jsval to be converted.

comvar

The COM Variant to receive the converted value.