/// <include file='doc\VsTaskItem.uex' path='docs/doc[@for="VsTaskItem.NavigateToHelp"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
public int NavigateToHelp()
{
if (helpKeyword.Length != 0 && serviceProvider != null)
{
IVsHelp help = (IVsHelp)serviceProvider.GetService(typeof(IVsHelp));
if (help != null)
{
help.DisplayTopicFromF1Keyword(helpKeyword);
return(NativeMethods.S_OK);
}
}
return(NativeMethods.E_NOTIMPL);
}
/// <include file='doc\HelpService.uex' path='docs/doc[@for="HelpService.ShowHelpFromKeyword"]/*' />
/// <devdoc>
/// Shows the help topic corresponding the specified keyword.
/// The topic will be displayed in
/// the environment's integrated help system.
/// </devdoc>
public virtual void ShowHelpFromKeyword(string helpKeyword)
{
IVsHelp help = (IVsHelp)provider.GetService(typeof(IVsHelp));
if (help != null)
{
try {
help.DisplayTopicFromF1Keyword(helpKeyword);
}
catch (Exception) {
// IVsHelp causes a ComException to be thrown if the help
// topic isn't found.
}
}
}
/// <include file='doc\StyleBuilderSite.uex' path='docs/doc[@for="StyleBuilderSite.ShowHelp"]/*' />
/// <devdoc>
/// </devdoc>
public void ShowHelp(string helpKeyword)
{
Debug.Assert(helpKeyword != null, "null helpKeyword!");
if (site != null)
{
try {
IVsHelp help = (IVsHelp)QueryService(typeof(IVsHelp));
if (help != null)
{
help.DisplayTopicFromF1Keyword(helpKeyword);
}
}
catch (Exception e) {
Debug.Fail(e.ToString());
}
}
}