Language Reference Guide > Language Reference Guide > C. Generated User Classes > Spin_Object User Class > HandleDn Method
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HandleDn Method
The HandleDn method handles the Down arrow button click within the spin control.
This method has the following syntax:
integer = SpinObject.HandleDn()
If the HandleDn method is successful, it returns ER_OK. Descriptions of system constant values and their numeric equivalents are listed in Error Codes.
Last modified date: 12/20/2023