INNER CODE UNIT · JavaScript

UseObject

gnh1201/welsonjs · app.js:408

    var UseObject = function(progId, callback, dispose, fallback) {
        if (typeof callback !== "function") {
            return null;
        }

        if (typeof dispose !== "function") {
            dispose = function(obj) {
                obj.Close();
                obj = null;
            };
        }

        return optional(function() {
            var obj = CreateObject(progId);
            return callback(obj);
        }, null, function() {
            dispose(obj);
        }, fallback);

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