Conversions allow ignore HTML Guangxi is a string value and the list control the situation, and if necessary they could be as a number (assuming the string does contain a valid figures). Also free to do some other things, such as methods of using VBScript’s Len check Request.Form collection does not exist in the length of a value. Len function
Tried to call from the Request.Form value into a string. If the value is missing, return empty (Empty), converted to with the "" of a string, so length is zero. (7) VBScript data types and conversion can also be explicit data abercrombie and fitch UK type conversion. In VBScript in, VarType method returns an integer, for a specific subtype returns a Boolean result. Once
You know the data subtype, if the data contained in the right words, you can convert them into different subtype Variant. This code of transparency and checks whether the variable contains the legal values are useful, illegal conversion will result in runtime error, Procedure for trial supervision system has two broad and narrow concepts. Generalized procedure for trial supervision, by

Directory in the directory of another application’s Application object. To delete a virtual application that can be simply in the Internet Services Manager, right click the object, in the popup menu, select Delete. (5) The application stores the contents of the ASP Application object provides a global storage space can be used to store the following:  simple variables, such as
Strings and numbers (stored as a Variant, similar to the ASP script variable).  Variant type array, onedimensional or multidimensional.  Instance of a COM object reference variables (type in the Variant). (6) Variant Variant is the definition of the script engine VBScript for ASP (and Internet Explorer) provide the only variable type, and defined in the VB and VBA Variant data
Type is similar. And the most commonly used basic data types (such as string or integer) compared, although it can not make the most efficient memory storage unit variables, the need for additional treatment, but provides many useful Variant. Variant data type internally to store values as a separate subtype. It can automatically handle implicit type conversion, implicit data type