在运行时加载属性后的OnPropertyChanged事件

Question

我无法想象这是一个不常见的问题，但是经过几天的努力，却找不到答案。我的程序在启动时创建对象/属性。我有一个带有datagridcheckboxcolumn的绑定数据网格，该网格允许用户进一步更改对象属性。问题是在初始数据加载期间会触发propertychanged事件，而我只希望更改事件在用户使用复选框后才发生。任何帮助/方向将不胜感激。这是我的代码：

    public class AvailableFolder
{
    public string FolderPath { get; set; }
    private bool folderIncluded { get; set; }

    public bool FolderIncluded
    {
        get { return folderIncluded; }
        set
        {
            folderIncluded = value;
            OnPropertyChanged();
        }
    }
    public event PropertyChangedEventHandler PropertyChanged;

    private void OnPropertyChanged([CallerMemberName] string properName = null)
    {
        if (PropertyChanged != null)
        {
            this.PropertyChanged(this, new PropertyChangedEventArgs(properName));
        }
        System.Windows.MessageBox.Show("property changed");

    }
}

在启动时，它循环并更新对象属性：

                    for (int i = 0; i < allFoldersList.Count; i++)
                {
                    string xFolderName = allFoldersList[i].FolderName;
                    string xFolderPath = allFoldersList[i].FolderPath;
                    bool xFolderIncluded = allFoldersList[i].FolderIncluded;

                    if (xFolderIncluded == false)
                    {
                        for (int r = 0; r < MainWindow.openedProject.ReleaseFolders.Count; r++)
                        {
                            string releaseFolder = MainWindow.openedProject.ReleaseFolders[r].FullReleaseFolderName;
                            if (xFolderName == releaseFolder)
                            {
                                allFoldersList[i].FolderIncluded = true;
                            }
                        }
                    }
                }
                AllFoldersDataGrid.ItemsSource = allFoldersList;

还有我的datagrid xaml：

        <DataGrid x:Name="AllFoldersDataGrid" AutoGenerateColumns="False">
        <DataGrid.Columns>
            <DataGridCheckBoxColumn Header="Included" Binding="{Binding FolderIncluded, 
                Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" >
            </DataGridCheckBoxColumn>
            <DataGridTextColumn Header="Folder" Binding="{Binding FolderName}"/>
        </DataGrid.Columns>
        <DataGrid.RowStyle>
            <Style TargetType="{x:Type DataGridRow}">
                <Setter Property="Background" Value="WhiteSmoke" />
                <Style.Triggers >
                    <DataTrigger Binding="{Binding FolderIncluded}" Value="true">
                        <Setter Property="Background" Value="LightGreen" />
                    </DataTrigger>
                </Style.Triggers>
            </Style>
        </DataGrid.RowStyle>
    </DataGrid>