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Form Changed Control

, 26 May 2008 CPOL
A component that allows you to monitor all the controls on the form and list any that have changed (for dirty checking)
using System;
using System.Windows.Forms;
 
namespace Form_Change_Control_Test_CSharp
{
    /// <summary>
    /// Event argumenst for the event raised when a control is changed on a form
    /// </summary>
    public class FormChangedEventArgs: EventArgs 
    {

        private Control _controlChanged = null;
        private bool _changed = false;

        /// <summary>
        /// The control on the form that has changed
        /// </summary>
        public Control ControlChanged
        { get { return _controlChanged; } }

        /// <summary>
        /// True if the control has changed, false if it has changed back to the last saved value
        /// </summary>
        public bool Changed
        { get { return _changed; } }

        public FormChangedEventArgs(Control ControlChangedIn, bool ChangedIn)
        {
            _controlChanged = ControlChangedIn;
            _changed = ChangedIn;
        }
    }
}

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Duncan Edwards Jones
Software Developer (Senior)
Ireland Ireland
C# / SQL Server developer
Microsoft MVP 2006, 2007
Visual Basic .NET

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