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Programming Languages PHP Objective

Mar 01, 2013

Which is the best way to find if the contents of a TextBox has changed after the form containing the TextBox has been posted back to the server in Asp.Net page.

Choose the correct answer:

A) By comparing the old value with the new value

B) By checking the NewValue property of the TextBox control

C) By handling the TextBox control's TextChanged event

D) By checking the HasChanged property of the TextBox

Detailed Explanation

Option C is the right answer.

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