/// <summary>
/// Sets the value of this property.
/// </summary>
public virtual void SetValue(object value)
{
var context = new SimpleTypeDescriptorContext {
Instance = this.Settings, ServiceProvider = GetServiceProvider()
};
this.Settings.Value = this.ValueConverter.Value.CanConvertTo(context, typeof(string)) ? this.ValueConverter.Value.ConvertToString(context, value) : string.Empty;
}
/// <summary>
/// Gets the value of the property.
/// </summary>
public virtual object GetValue()
{
var context = new SimpleTypeDescriptorContext {
Instance = this.Settings, ServiceProvider = GetServiceProvider()
};
if (this.Settings.HasValue())
{
return(this.ValueConverter.Value.CanConvertFrom(context, typeof(string))
? this.ValueConverter.Value.ConvertFromString(context, this.Settings.Value)
: string.Empty);
}
else
{
return(string.Empty);
}
}
/// <summary>
/// Gets the deserialized <see cref="Collection{T}"/> from the underlying serialized string.
/// </summary>
public override object GetValue(object component)
{
var values = new Collection <object>();
var propertySettings = GetPropertySettings(component);
if (propertySettings != null)
{
var value = propertySettings.Value;
if (!string.IsNullOrEmpty(value))
{
// Exclude displayed caption
if (IsDisplayText(value))
{
values = new Collection <object>();
}
else
{
// Ask TypeConverter for deserialized value
var context = new SimpleTypeDescriptorContext {
Instance = component, PropertyDescriptor = this
};
if (this.Converter != null && this.Converter.CanConvertFrom(context, typeof(string)))
{
values = FromObjectToCollection <object>(this.Converter.ConvertFrom(context, CultureInfo.CurrentCulture, value));
}
else
{
values = new Collection <object>();
}
}
}
}
if (this.IsReadOnly)
{
return(new ReadOnlyCollection <object>(values));
}
return(values);
}
