/source/library/Interlace.DevExpress/Binding/Views/StaticControlBinderView.cs

#region Using Directives and Copyright Notice



// Copyright (c) 2007-2010, Computer Consultancy Pty Ltd

// All rights reserved.

// 

// Redistribution and use in source and binary forms, with or without

// modification, are permitted provided that the following conditions are met:

//     * Redistributions of source code must retain the above copyright

//       notice, this list of conditions and the following disclaimer.

//     * Redistributions in binary form must reproduce the above copyright

//       notice, this list of conditions and the following disclaimer in the

//       documentation and/or other materials provided with the distribution.

//     * Neither the name of the Computer Consultancy Pty Ltd nor the

//       names of its contributors may be used to endorse or promote products

//       derived from this software without specific prior written permission.

// 

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 

// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 

// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 

// ARE DISCLAIMED. IN NO EVENT SHALL COMPUTER CONSULTANCY PTY LTD BE LIABLE 

// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 

// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 

// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 

// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 

// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 

// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH

// DAMAGE.



using System;

using System.Collections.Generic;

using System.Text;

using System.Windows.Forms;

using DevExpress.XtraEditors;



#endregion



namespace Interlace.Binding.Views

{

    public class StaticControlBinderView : BinderViewBase

    {

        Control _boundControl;

        string _unboundValue;

        string _format;



        public StaticControlBinderView(Control boundControl)

        {

            _boundControl = boundControl;

            _unboundValue = null;

            _format = "{0}";

        }



        public StaticControlBinderView(Control boundControl, string unboundValue)

        {

            _boundControl = boundControl;

            _unboundValue = unboundValue;

            _format = "{0}";

        }



        public StaticControlBinderView(Control boundControl, string unboundValue, string format)

        {

            _boundControl = boundControl;

            _unboundValue = unboundValue;

            _format = format;

        }



        protected override void OnModelChanged(object value)

        {

            if (value == BinderNotBound.Value || value == BinderMissingProperty.Value)

            {

                _boundControl.Text = _unboundValue;

            }

            else

            {

                _boundControl.Text = String.Format(_format, value);

            }

        }

    }

}