ComboBoxHelper.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / NetFx40 / Tools / System.Activities.Core.Presentation / System / Activities / Core / Presentation / ComboBoxHelper.cs / 1305376 / ComboBoxHelper.cs

                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------

namespace System.Activities.Core.Presentation 
{
    using System.Windows.Controls; 
 
    static class ComboBoxHelper
    { 
        public static bool ShouldFilterUnnecessaryComboBoxEvent(ComboBox comboBox)
        {
            return comboBox != null && comboBox.IsDropDownOpen;
        } 

        public static void SynchronizeComboBoxSelection(ComboBox comboBox, string value) 
        { 
            foreach (string item in comboBox.Items)
            { 
                if (string.Equals(item, value))
                {
                    comboBox.SelectedItem = item;
                    return; 
                }
            } 
            comboBox.SelectedIndex = -1; 
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
                        

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