/// <summary>
/// Gets the value of the property with the given <paramref name="propertyName"/>, or <see cref="string.Empty"/> if a property with that name does not exist on this object or is <c>null</c>.
/// </summary>
/// <remarks>
/// To avoid conflicts with template syntax, avoid using the following symbols in the property name
/// <list type="bullet">
/// <item><description>:</description></item>
/// <item><description>%</description></item>
/// <item><description>$</description></item>
/// <item><description>#</description></item>
/// <item><description>></description></item>
/// <item><description><</description></item>
/// <item><description>"</description></item>
/// <item><description>'</description></item>
/// </list>
/// </remarks>
/// <param name="propertyName">Name of the property.</param>
/// <param name="format">
/// A numeric or DateTime format string, or one of the string formatting options accepted by <see cref="TemplateEngine.FormatString"/>,
/// or <c>null</c> or <see cref="string.Empty"/> to apply the default format.
/// </param>
/// <returns>The string representation of the value of this instance as specified by <paramref name="format"/>.</returns>
public string GetValue([NotNull] string propertyName, string format)
{
if (propertyName == null)
{
throw new ArgumentNullException("propertyName");
}
format = string.IsNullOrEmpty(format) ? null : format;
switch (propertyName.ToUpperInvariant())
{
case "ID":
return(this.Id.ToString(format, CultureInfo.CurrentCulture));
case "PARENT":
case "PARENTID":
return(this.ParentId.HasValue ? this.ParentId.Value.ToString(format, CultureInfo.CurrentCulture) : string.Empty);
case "NAME":
case "TITLE":
return(TemplateEngine.FormatString(this.Name, format ?? "HTML"));
case "COLOR":
return(TemplateEngine.FormatString(this.Color, format ?? "HTML"));
case "EVENTCOUNT":
case "EVENT COUNT":
return(this.EventCount.ToString(format, CultureInfo.CurrentCulture));
}
return(string.Empty);
}
/// <summary>
/// Gets the value of the property with the given <paramref name="propertyName"/>, or <see cref="F:System.String.Empty"/> if a property with that name does not exist on this object or is <c>null</c>.
/// </summary>
/// <param name="propertyName">Name of the property.</param><param name="format">A numeric or DateTime format string, or <c>null</c> or <see cref="F:System.String.Empty"/> to apply the default format.</param>
/// <returns>
/// The string representation of the value of this instance as specified by <paramref name="format"/>.
/// </returns>
public string GetValue(string propertyName, string format)
{
if (!string.IsNullOrEmpty(propertyName))
{
switch (propertyName.ToUpperInvariant())
{
case "CONTENT":
return(TemplateEngine.FormatString(this.Content, format ?? "RAW"));
case "ENDDATE":
case "END DATE":
return(this.EndDate.HasValue ? this.EndDate.Value.ToString(format, CultureInfo.CurrentCulture) : string.Empty);
case "LINKURL":
case "LINK URL":
return(TemplateEngine.FormatString(this.LinkUrl, format ?? "RAW"));
case "PAGERIMAGEURL":
case "PAGER IMAGE URL":
return(TemplateEngine.FormatString(this.PagerImageUrl, format ?? "RAW"));
case "SORTORDER":
case "SORT ORDER":
return(this.SortOrder.ToString(format, CultureInfo.CurrentCulture));
case "STARTDATE":
case "START DATE":
return(this.StartDate.ToString(format, CultureInfo.CurrentCulture));
case "IMAGEURL":
case "IMAGE URL":
return(TemplateEngine.FormatString(this.ImageUrl, format ?? "RAW"));
case "TITLE":
return(TemplateEngine.FormatString(this.Title, format ?? "HTML"));
case "SLIDEID":
case "SLIDE ID":
return(this.slideId.ToString(format, CultureInfo.CurrentCulture));
case "INDEX":
if (this.itemIndex.HasValue)
{
return(this.itemIndex.Value.ToString(format, CultureInfo.InvariantCulture));
}
break;
}
}
return(string.Empty);
}
