Determines whether the System.Windows.Forms.NumericUpDownAccelerationCollection contains a specific System.Windows.Forms.NumericUpDownAcceleration.
- acceleration
- The System.Windows.Forms.NumericUpDownAcceleration to locate in the System.Windows.Forms.NumericUpDownAccelerationCollection.
true if the System.Windows.Forms.NumericUpDownAcceleration is found in the System.Windows.Forms.NumericUpDownAccelerationCollection; otherwise, false.