Specifies how much the value in the Spinner control increases or decreases when you click the up or down button. Available at design time and run time.
Specifies a numeric value to add to the value displayed in the Spinner control when clicking the up button and the number to subtract when clicking the down button. The default is set to 1.00.
When entering a value for Increment in the Properties window, the value is limited to two decimal places of precision.