Overwrite record after search -MVVM WPF

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C#

WPF

MVVM

I have a View ConfigRole which contains DataGrid with two Columns: View and IsEnabled(CheckBox), and a Search area.

and the Button Save it works correctly, I make all views which I want IsEnabled and I save it : for exemple:
Imgur: The most awesome images on the Internet[^]

And when I use the search box, I have the correct result for all the views I search on it,for exemple I write 'Customer' in search box ,I have all the views with the key 'Customer':
Imgur: The most awesome images on the Internet[^]

My problem is when I make Save Button after Search ,all the CheckBox (IsEnabled in the first View will be FALSE !! just the Views I make it Enabled in the Search view are Save !Imgur: The most awesome images on the Internet[^]





How can I fix it?

Thanks,

What I have tried:

XAML ConfigRole:

<pre>

        <TextBox x:Name="textBox" Text="{Binding ViewName, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged,
         NotifyOnValidationError=True ,TargetNullValue=''}" />
		 
		 <DataGrid x:Name="dataGrid"  SelectedItem="{Binding SelectedView}" ItemsSource="{Binding ViewList}"   
                   CanUserAddRows="False" AlternationCount="2" AlternatingRowBackground="Blue" AutoGenerateColumns="False" >
				   
				    <DataGrid.Columns>
                <DataGridTextColumn Header="View" Binding="{Binding ViewCode}"  IsReadOnly="True" />

                <DataGridTemplateColumn Header="Is Enabled" Width="Auto">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <CheckBox IsChecked="{Binding IsEnabled, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"/>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
               </DataGridTemplateColumn>       
            </DataGrid.Columns>
        
		   </DataGrid>
		<Button Command="{Binding  SaveRole}"  Visibility="{Binding Path=ShowSaveButton, Converter={StaticResource BoolToVis}}" CommandParameter="{Binding ElementName=ConfigureRole}"/>
		
    </Grid>

ConfigRoleViewModel:

<pre>
         private ObservableCollection<ViewRoleMapClass> _viewList;
         private MiniTasServicesClient WCFclient = new MiniTasServicesClient();        
         public int test;
		 
		  public ConfigRoleModel(int RoleId,ObservableCollection<UserRoleClass> roleList)
        {
            test = RoleId;
            _viewList = new ObservableCollection<ViewRoleMapClass>(WCFclient.getViewRoleMapsByRole(RoleId));       
             saveRole = new RelayCommand<Window>(configRole);       
        }   
		 
         private RelayCommand<Window> saveRole;
         public RelayCommand<Window> SaveRole
        {
            get { return saveRole; }
        }
		          
        
		//all list of Views 
		public ObservableCollection<ViewRoleMapClass> ViewList
             {
                 get { return _viewList; }
                 set
                 {
                     _viewList = value;
                     OnPropertyChanged("ViewList");
                 }
             }  
			 
			 //the Function of the Button Save
			  private void configRole(Window window)
        {     
             List<ViewRoleMapClass> listViewRoleMap = new List<ViewRoleMapClass>();
            foreach (ViewRoleMapClass view in ViewList)
            {
                if (view.IsEnabled) listViewRoleMap.Add(view);
            }    
			 int resultUpdate = WCFclient.updateViewRoleMap(listViewRoleMap, test);
			 if (resultUpdate == 0)
                {
                    string sCaption = "Save notification";
                    string sInformation = "Save operation is performed successfully";
                    MessageBoxButton btnMessageBox = MessageBoxButton.OK;
                    MessageBoxImage icnMessageBox = MessageBoxImage.Information;

                    MessageBoxResult rsltMessageBox = MessageBox.Show(sInformation, sCaption, btnMessageBox, icnMessageBox);                   
                }               
                _refreshList();
		}
		
		//Search		
		     private string _viewName;
             public string ViewName
             {
                 get { return _viewName; }
                 set
                 {
                     _viewName = value;
                     OnPropertyChanged("ViewName");
                    _viewList = searchByCriteria(ViewName);
                     OnPropertyChanged("ViewList");
                 }
             }			 
			  private ObservableCollection<ViewRoleMapClass> searchByCriteria(string _viewName)
             {
                 List<ViewRoleMapClass> resultSearch=new List<ViewRoleMapClass>();                 
                 _viewList = new ObservableCollection<ViewRoleMapClass>(WCFclient.getViewRoleMapsByRole(test));                 
                 
                 if (_viewName != null)
                 {
                     resultSearch = _viewList.Where(c => c.ViewCode.ToLower().Contains(_viewName.ToLower())).ToList();                       
                 }                   
                 return new ObservableCollection<ViewRoleMapClass>(resultSearch);                            
             }