May 10, 2002 - Setting the Enum Values
May 10, 2002|
Setting the Enum Values
Tips: May 2002
Yehuda Shiran, Ph.D.
enumvalue in JScript .NET is accessed as an object member. The name of the member should be prefixed by the name of the enumeration, for example
tvNetworkType.ABC. When you assign a value to an enumerated variable, you can use a full name (such as
tvNetworkType.ABC), a string representation of the name (
"ABC"), or a numeric value (
When you use a string that is known at compile time, the compiler will perform the necessary conversion. For example,
"ABC" would be replaced by
tvNetworkType.ABC. If the string is not known at compile time, a conversion will be made at run time. That conversion may fail if the string is not a valid member of the enumerated type. It's a good practice to avoid run-time assignments of enumerated variables. It takes precious CPU time, and it may end up in an error.
To learn more on JScript .NET, go to Column 108, JScript .NET, Part II: Major Features.