Question

hi i have property named.

public bool ShowLabels{get; set;}

and one toolbar menu button to set/unset ShowLabels value

i wants that when value of ShowLabels property changed it also change the check state of menu item button. how i can do this

Answer 1

Create a real private variable for showLabels, and expand the get; and set; to be a method that does the opertation you require:

private bool showLabels;
public bool ShowLabels
{
    get {return this.showLabels; }
    set {
        toolbaritem.property = !toolbaritem.property;
        this.showlabels = value;
    }
}