public override void SetProperty(DesignerPropertyInfo property, object obj)
{
base.SetProperty(property, obj);
object[] excludedElements = null;
string enumName = string.Empty;
Type enumtype = null;
DesignerEnum enumAtt = property.Attribute as DesignerEnum;
if (enumAtt != null)
{
excludedElements = enumAtt.ExcludedElements;
enumName = Enum.GetName(property.Property.PropertyType, property.Property.GetValue(obj, null));
enumtype = property.Property.PropertyType;
}
DesignerFlexibleEnum flexEnumAtt = property.Attribute as DesignerFlexibleEnum;
if (flexEnumAtt != null)
{
excludedElements = flexEnumAtt.ExcludedElements;
FlexiblePropertyEnum flexProp = (FlexiblePropertyEnum)property.Property.GetValue(obj, null);
enumName = Enum.GetName(flexProp.EnumType, flexProp.Value);
enumtype = flexProp.EnumType;
}
if (enumtype == null)
{
throw new Exception(string.Format(Resources.ExceptionDesignerAttributeExpectedEnum, property.Property.Name));
}
Array list = Enum.GetValues(enumtype);
foreach (object enumVal in list)
{
bool excluded = false;
if (excludedElements != null)
{
for (int i = 0; i < excludedElements.Length; ++i)
{
if (excludedElements[i].Equals(enumVal))
{
excluded = true;
break;
}
}
}
if (!excluded)
{
comboBox.Items.Add(Enum.GetName(enumtype, enumVal));
_values.Add(enumVal);
}
}
comboBox.Text = enumName;
}
private void comboBox_SelectedIndexChanged(object sender, EventArgs e)
{
if (!_valueWasAssigned)
{
return;
}
if (_property.Attribute is DesignerEnum)
{
_property.Property.SetValue(_object, _values[comboBox.SelectedIndex], null);
}
if (_property.Attribute is DesignerFlexibleEnum)
{
FlexiblePropertyEnum flexProp = (FlexiblePropertyEnum)_property.Property.GetValue(_object, null);
flexProp.Value = (int)_values[comboBox.SelectedIndex];
}
OnValueChanged();
}
