System.ComponentModel.Design.IHelpService public interface IHelpService Documentation void AddContextAttribute(string name, string value, HelpKeywordType keywordType) void ClearContextAttributes() IHelpService CreateLocalContext(HelpContextType contextType) void RemoveContextAttribute(string name, string value) void RemoveLocalContext(IHelpService localContext) void ShowHelpFromKeyword(string helpKeyword) void ShowHelpFromUrl(string helpUrl)