using System.Windows.Forms.Design; namespace Hawkeye.VisionBuilder.Features.ImagesStrip; [ToolStripItemDesignerAvailability(ToolStripItemDesignerAvailability.ToolStrip)] public class ToolStripNumberControl : ToolStripControlHost { public ToolStripNumberControl() : base(new NumericUpDown()) { (Control as NumericUpDown).Maximum = 10000; (Control as NumericUpDown).Minimum = 0; } protected override void OnSubscribeControlEvents(Control control) { base.OnSubscribeControlEvents(control); ((NumericUpDown)control).ValueChanged += new EventHandler(OnValueChanged); } protected override void OnUnsubscribeControlEvents(Control control) { base.OnUnsubscribeControlEvents(control); ((NumericUpDown)control).ValueChanged -= new EventHandler(OnValueChanged); } public event EventHandler ValueChanged; public Control NumericUpDownControl { get { return Control as NumericUpDown; } } public void OnValueChanged(object sender, EventArgs e) { if (ValueChanged != null) { ValueChanged(this, e); } } }