In an ASP.NET page, 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
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
Answer:C
In an ASP.NET page, 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
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