/// <summary>
/// CheckAndAssign
/// </summary>
/// <param name="dataFieldCheckBox"></param>
/// <param name="sourceNew"></param>
/// <param name="path"></param>
private static void CheckAndAssign(DataFieldCheckBox dataFieldCheckBox, object sourceNew, string path)
{
Contract.Requires((dataFieldCheckBox != null) &&
(sourceNew != null) &&
!string.IsNullOrEmpty(path));
var propValue = ComponentUtils.GetPropValue(sourceNew, path);
int value = 0;
if (propValue != null)
{
if (propValue is string)
{
value = int.Parse(propValue as string);
dataFieldCheckBox.IsChecked = value != 0;
}
if (propValue is bool)
{
dataFieldCheckBox.IsChecked = (bool)propValue;
}
if (propValue is byte)
{
value = Convert.ToByte(propValue);
dataFieldCheckBox.IsChecked = value != 0;
}
if (propValue.GetType().IsAssignableFrom(typeof(int)))
{
// here we have a tinyint.
value = Convert.ToInt32(propValue);
dataFieldCheckBox.IsChecked = value != 0;
}
}
}
private static void CheckBox_DataUnChecked(object sender, RoutedEventArgs e)
{
DataFieldCheckBox dataFieldCheckBox = sender as DataFieldCheckBox;
var path = ControlExt.GetDataSourcePath(dataFieldCheckBox);
if (path != null)
{
var tmp = ControlExt.GetDataSource(dataFieldCheckBox);
if (tmp is bool)
{
ControlExt.SetDataSource(dataFieldCheckBox, false);
EnforceDoChange(dataFieldCheckBox, path, 0);
}
}
}
private void OnUnchecked(object sender, RoutedEventArgs routedEventArgs)
{
DataFieldCheckBox checkBox = sender as DataFieldCheckBox;
if (checkBox != null)
{
if (checkBox.IsChecked != null)
{
_isChecked = checkBox.IsChecked.Value;
}
times = 1;
if (times > 0)
{
if (_previous.Value != _isChecked.Value)
{
SendEventOnChanged();
}
}
_previous = _isChecked;
}
}
/// <summary>
/// This is a property changed util.
/// </summary>
/// <param name="dependencyObject"></param>
/// <param name="eventArgs"></param>
public static void PropertyChangedCb(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs eventArgs)
{
// dry : the change is handled by the PasswordBox properties as well.
if (dependencyObject is PasswordBox)
{
return;
}
if (dependencyObject is PercentTextBox)
{
PercentTextBox box = dependencyObject as PercentTextBox;
box.LostFocus += Box_LostFocus1;
return;
}
if (dependencyObject is SfDataGrid currentDataGrid)
{
// currentDataGrid.CurrentCellEndEdit += CurrentDataGrid_CurrentCellEndEdit;
currentDataGrid.RecordDeleted += CurrentDataGrid_RecordDeleted;
currentDataGrid.AddNewRowInitiating += CurrentDataGrid_AddNewRowInitiating;
currentDataGrid.RowValidated += CurrentDataGrid_RowValidated;
currentDataGrid.PreviewKeyDown += CurrentDataGrid_PreviewKeyDown;
}
if (dependencyObject is DataArea)
{
var dataArea = dependencyObject as DataArea;
dataArea.ItemChangedCommand = GetItemChangedCommand(dataArea);
dataArea.DataSource = GetDataSource(dataArea);
dataArea.DataSourcePath = GetDataSourcePath(dataArea);
return;
}
if (dependencyObject is SfTimePicker)
{
SfTimePicker picker = dependencyObject as SfTimePicker;
picker.ValueChanged += Picker_ValueChanged;
}
if (dependencyObject is DatePicker datePicker)
{
datePicker.SelectedDateChanged += SelectedDate_Changed;
}
if (dependencyObject is DataDatePicker)
{
DataDatePicker dataDatePicker = dependencyObject as DataDatePicker;
dataDatePicker.DataDatePickerChanged += DataDatePicker_DataDatePickerChanged;
return;
}
if (dependencyObject is TextBox)
{
TextBox box = dependencyObject as TextBox;
box.TextChanged += TextBox_ChangedBehaviour;
box.LostFocus += Box_LostFocus;
return;
}
if (dependencyObject is DataFieldCheckBox)
{
DataFieldCheckBox checkBox = dependencyObject as DataFieldCheckBox;
var path = ControlExt.GetDataSourcePath(checkBox);
if (!string.IsNullOrEmpty(path))
{
var tmp = ControlExt.GetDataSource(checkBox);
if (tmp != null)
{
var propValue = ComponentUtils.GetPropValue(tmp, path);
if (propValue is string)
{
byte value = Convert.ToByte(propValue);
if (value > 0)
{
checkBox.IsChecked = true;
}
}
else
{
checkBox.IsChecked = Convert.ToBoolean(propValue);
}
}
}
//checkBox.Checked += CheckBox_DataChecked;
// checkBox.Unchecked += CheckBox_DataUnChecked;
checkBox.DataFieldCheckBoxChanged += CheckBox_DataFieldCheckBoxChanged;
return;
}
if (dependencyObject is CheckBox checkBox1)
{
checkBox1.Checked += CheckBox_Checked;
checkBox1.Unchecked += CheckBox_Unchecked;
checkBox1.Click += checkBox_Clicked;
return;
}
if (dependencyObject is ComboBox comboBox)
{
// here we do the combox box.
comboBox.SelectionChanged += ComboBox_SelectionChanged;
}
}