public void DeleteCondition(LayerConditionViewModel layerConditionViewModel,
LayerConditionModel layerConditionModel)
{
LayerConditionVms.Remove(layerConditionViewModel);
Layer.Properties.Conditions.Remove(layerConditionModel);
}
public void AddCondition()
{
var condition = new LayerConditionModel();
LayerConditionVms.Add(new LayerConditionViewModel(this, condition, DataModelProps));
}