| public static GetIntValue ( this element, string attribute = null, int defaultValue = null ) : int? | ||
| element | this | |
| attribute | string | |
| defaultValue | int | |
| return | int? | |
public static int? GetIntValue(this XElement element, string attribute = null, int? defaultValue = null)
{
var val = GetStringValue(element, attribute, null);
if (string.IsNullOrEmpty(val))
return defaultValue;
int retVal;
if (!int.TryParse(val, out retVal))
return defaultValue;
return retVal;
}
