ITVViewer::IsModalDialogUp

[This is preliminary documentation and subject to change.]

The IsModalDialogUp method returns a value specifying whether a modal dialog box is currently displayed.

HRESULT IsModalDialogUp(
  VARIANT_BOOL *pfModalUp
);
 

Parameters

pfModalUp

Pointer to a boolean variable that receives the information on dialog box display. This can be one of the following values.

Value	Meaning
VARIANT_TRUE	A modal dialog box is currently displayed.
VARIANT_FALSE	No modal dialog boxes are currently displayed.

Return Values

Returns an HRESULT indicating success or failure. If the method succeeds it returns S_OK. Otherwise it returns an error code. For specific error code values see Winerror.h.

QuickInfo

  Windows NT: Unsupported.
  Windows: Requires Windows 98.
  Windows CE: Unsupported.
  Header: Declared in tvdisp.odl.
  Import Library: Included as a resource in tvx.exe.
  Unicode: Yes.

See Also

ITVViewer::IsCC, ITVViewer::IsChannelBarUp, ITVViewer::IsLoaderActive, ITVViewer::IsTVMode