C# (CSharp) MonoMobile.Views BindingExpression.ConvertbackValue示例

ConvertbackValue() public method

public ConvertbackValue ( object value ) : object
value	object
return	object

示例#1

        public T ConvertBack <T>()
        {
            object sourceValue = ControlValue;

            sourceValue = BindingExpression.ConvertbackValue(sourceValue);
            return((T)sourceValue);
        }

示例#2

        public object ConvertBack(object value, Type convertType)
        {
            object sourceValue = value;

            sourceValue = BindingExpression.ConvertbackValue(sourceValue);
            return(sourceValue);
        }

示例#3

        public void Update(object value)
        {
            ControlValue = value;

            if (BindingExpression != null && BindingExpression.Binding != null && BindingExpression.Binding.Mode == BindingMode.TwoWay)
            {
                value = BindingExpression.ConvertbackValue(value);

                BindingExpression.UpdateSource();
            }
        }