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Microsoft

98-361 · Question #299

You are updating an existing Windows Forms application. The form hosts a DateTimePicker control named dateTimePicker1. You need to write code that executes when the value of the dateTimePicker1…

The correct answer is A. dateTimePicker1.ValueChanged +=. See the full explanation below for the reasoning.

Question

You are updating an existing Windows Forms application. The form hosts a DateTimePicker control named dateTimePicker1. You need to write code that executes when the value of the dateTimePicker1 control is changed. You write a method, ProcessValueChanged, that contains the code you want to execute. What code should you write to invoke the ProcessValueChanged method? Any code that your write must not affect existing functionality of the application.

Options

  • AdateTimePicker1.ValueChanged +=
  • BdateTimePicker1.ValueChanged =
  • CdateTimePicker1.Value += new
  • DdateTimePicker1.Value = new

How the community answered

(26 responses)
  • A
    85% (22)
  • B
    4% (1)
  • C
    4% (1)
  • D
    8% (2)

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