BarChart for ASP.NET WebForms
Animation Effect Duration
BarChart Animation > Animation Effect Duration

You can set the length of C1BarChart's animation effect takes using the Duration property. The unit of time used for specifying animation effect duration is in milliseconds, and the default setting for the Duration property is 500 milliseconds (or half a second). Increase this value for longer animation effect, and decrease this number for a shorter animation effect.