# CodeType

The `CodeType` class enumerates all supported code type strings.

## Definition

*Namespace:* Dynamsoft.DCP

```csharp
public static class CodeType 
{
    public static string CT_MRTD_TD1_ID; // The code type string is "MRTD_TD1_ID",
    public static string CT_MRTD_TD2_ID; // The code type string is "MRTD_TD2_ID",
    public static string CT_MRTD_TD2_VISA; // The code type string is "MRTD_TD2_VISA",
    public static string CT_MRTD_TD3_PASSPORT; // The code type string is "MRTD_TD3_PASSPORT",
    public static string CT_MRTD_TD3_VISA; // The code type string is "MRTD_TD3_VISA",
    public static string CT_MRTD_TD2_FRENCH_ID; // The code type string is "MRTD_TD2_FRENCH_ID",
    public static string CT_AAMVA_DL_ID; // The code type string is "AAMVA_DL_ID",
    public static string CT_AAMVA_DL_ID_WITH_MAG_STRIPE; // The code type string is "AAMVA_DL_ID_WITH_MAG_STRIPE",
    public static string CT_SOUTH_AFRICA_DL; // The code type string is "SOUTH_AFRICA_DL",
    public static string CT_AADHAAR; // The code type string is "AADHAAR",
    public static string CT_VIN; // The code type string is "VIN",
    public static string CT_GS1_AI; // The code type string is "GS1_AI",
};
```