/// <summary>
/// Binds the command visual's tool tip property to tool tip description using a Cocoa binding.
/// </summary>
/// <param name="visualCommand">The <see cref="VisualRelayCommand"/> whose <see cref="VisualRelayCommand.ToolTipDescription"/> is bound to.</param>
/// <param name="commandVisual">The visual associated with <paramref name="visualCommand"/>.</param>
/// <remarks>To avoid retention-related leaks, be sure to call <see cref="UnbindCommandVisualFromToolTipDescription(NSView)"/> when the command visual is no longer needed.</remarks>
public static void BindCommandVisualToToolTipDescription(this VisualRelayCommand visualCommand, NSView commandVisual)
{
var toolTip = new NSString("toolTip");
commandVisual.Bind(toolTip, visualCommand, "ToolTipDescription", null);
}