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Events
Updated on Mar 26, 2026
RadNumericBox exposes one custom event on top of the ones inherited from its base classes.
- ValueChanged: Occurs when the range value changes.
Example 1 shows how to use the ValueChanged event that is raised whenever the value of RadNumericUpDown is changed:
Example 1: Handling the ValueChanged event
C#
private void RadNumericBox_ValueChanged(object sender, EventArgs e)
{
var numericBox = sender as RadNumericBox;
var newValue = numericBox.Value;
// your custom logic
}