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VBScript Asc Function



The Asc function converts the first character of a string to its corresponding ANSI code and returns the result.

Syntax

Parameter Description
string Required. String expression. Cannot be an empty string!

Example

Example 1

The above example output:

Example 2

Asc returns the ANSI code of the first character in the string:

The above example output:

Example 3

How to return the ANSI code of all characters in a string:

<script type="text/vbscript">
txt="tutorialpro.org"
for i=1 to len(txt)
   document.write(Asc(mid(txt,i,1)) & "<br />")
next
</script>

The above example output:


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