System.Windows.Forms 2.0.0.0 System.ComponentModel.CancelEventArgs The event is a cancelable event. Provides data for the event. Constructor To be added. Initializes a new instance of the class with the specified column index and width. The index of the column whose width is changing. The new width for the column. 2.0.0.0 Constructor Passing in true for the parameter will cause the width change to be canceled, and the column will return to its previous size. Initializes a new instance of the class, specifying the column index and width and whether to cancel the event. The index of the column whose width is changing. The new width of the column. true to cancel the width change; otherwise, false. 2.0.0.0 Property System.Int32 To be added. To be added. Gets the index of the column whose width is changing. 2.0.0.0 Property System.Int32 To be added. When handing the event, the property enables you to verify whether the new width meets the requirements of your application and to either adjust the width or cancel the event if it does not. Gets or sets the new width for the column. 2.0.0.0