|JS5000 - MICROSOFT|
Cannot assign to 'this'
A value is assigned to this, a JScript keyword that refers to either:
the object currently executing a method,
the global object if there is no current method (or the method does not belong to any other object).
A method is a JScript function that is invoked through an object. Inside a method, the this keyword is a reference to the object through which the method was invoked (which happens to be the object created by invoking the class constructor with the new operator).
Inside a method, you can use this to refer to the current object, but you cannot assign a new value to this.
Do not assign a value to this. To access a prope ... Login to see more
JScript Run-time Errors