#### [DiGi\.Core\.Parameter](DiGi.Core.Parameter.Overview.md 'DiGi\.Core\.Parameter\.Overview')
## DiGi\.Core\.Parameter\.Enums Namespace
### Enums
## AccessType Enum
Defines the access level for a parameter\.
```csharp
public enum AccessType
```
### Fields
`Read` 0
Read\-only access
`Write` 1
Write\-only access
`ReadWrite` 2
Read and write access
## ParameterType Enum
Defines the type of a parameter\.
```csharp
public enum ParameterType
```
### Fields
`Undefined` 0
Undefined
`Double` 1
Double\-precision floating\-point number
`String` 2
String
`Guid` 3
Globally Unique Identifier \(GUID\)
`Object` 4
General object
`Integer` 5
Integer
`Boolean` 6
Boolean
`DateTime` 7
Date and time
`Color` 8
Color value