Determines whether the attribute value is a blank value.
Syntax
boolean IisBlankValue(string attributeName);
Parameters
Return Values
Returns true if the attribute value is a blank value; otherwise, it returns false.
Exceptions
Example
// See if attribute is blank boolean isBlank = false; String busAttribute = "AttributeName"; isBlank = exampleBusObj.IisBlankValue(busAttribute); if (isBlank) ...