## ExtendedPropertiesComparisonField class

**Inherits:** Aspose::Email::Tools::Search::ComparisonField

Defines dictionary with pairs of property descriptors and comparison field to search by extended properties

## Constructors

| Name | Description |
| --- | --- |
| [ExtendedPropertiesComparisonField](./extendedpropertiescomparisonfield/) | Initializes a new instance of the ExtendedPropertiesComparisonField class. |

## Methods

| Name | Description |
| --- | --- |
| [idx_get](./idx_get/) | Gets ComparisonFieldAdapter for PropertyDescriptor |
| [PropertyDescriptorPrefix](./propertydescriptorprefix/) | Contains property descriptor prefix for comparison field names |