public DragHelper(UIElement dragSource, IDataDropObjectProvider callback, UIElement dragScope) { this.allowedEffects = DragDropEffects.Copy | DragDropEffects.Move; this.opacity = 0.7; this.DragSource = dragSource; this.Callback = callback; this.DragScope = dragScope; }
public DragHelper(UIElement source, IDataDropObjectProvider callback, UIElement dragScope) { this._dragScope = dragScope; this._callback = callback; this._dragSource = source; WireEvents(source, dragScope); }
public DragHelper(UIElement source, IDataDropObjectProvider callback, UIElement dragScope) { this._dragScope = dragScope; this._callback = callback; this._dragSource = source; System.Diagnostics.Debug.WriteLine(source != null); // DragSource can't be null WireEvents(source, dragScope); }