public SymbolRule Add(string name)
{
SymbolRule symbolRule = new SymbolRule();
symbolRule.Name = name;
Add(symbolRule);
return(symbolRule);
}
public override object GetValue(object component)
{
SymbolRule symbolRule = (SymbolRule)component;
if (Name == "FromValue")
{
return(field.Parse(symbolRule.FromValue));
}
return(field.Parse(symbolRule.ToValue));
}
public override void SetValue(object component, object value)
{
SymbolRule symbolRule = (SymbolRule)component;
if (Name == "FromValue")
{
symbolRule.FromValue = Field.ToStringInvariant(value);
}
else
{
symbolRule.ToValue = Field.ToStringInvariant(value);
}
}
public override PropertyDescriptorCollection GetProperties(ITypeDescriptorContext context, object value, Attribute[] attributes)
{
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(value, noCustomTypeDesc: false);
SymbolRule symbolRule = (SymbolRule)value;
symbolRule.GetField();
PropertyDescriptorCollection propertyDescriptorCollection = new PropertyDescriptorCollection(null);
for (int i = 0; i < properties.Count; i++)
{
if (properties[i].IsBrowsable)
{
if (properties[i].Name == "LegendText" && symbolRule.ShowInLegend == "(none)")
{
propertyDescriptorCollection.Add(TypeDescriptor.CreateProperty(value.GetType(), properties[i], new ReadOnlyAttribute(isReadOnly: true)));
}
else
{
propertyDescriptorCollection.Add(properties[i]);
}
}
}
return(propertyDescriptorCollection);
}
public void Remove(SymbolRule value)
{
base.List.Remove(value);
}
public int Add(SymbolRule value)
{
return(base.List.Add(value));
}