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strObj.charCodeAt(index)

index: Required. Zero-based index of the desired character. Valid values are between 0 and the length of the string minus 1.

The first character in a string is at index 0, the second is at index 1, and so forth.

If there is no character at the specified index, NaN is returned.

The following example illustrates the use of the charCodeAt method.

	Copy Code
function charCodeAtTest(n){ var str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; //Initialize variable. return str.charCodeAt(n - 1); //Return Unicode value of the character. }

Applies To: String Object (JScript 5.6)

Arguments