vcl-dxdashboard-dot-parameters-dot-tdxdashboardparameter-dot-underscore-properties.md
A dashboard parameter.
| Name | Description |
|---|---|
| AllowNull | Specifies if an empty field is treated as Null. Inherited from TdxBackendCustomParameter. |
| Collection | Inherited from TCollectionItem. |
| DataType | Returns the parameter data type. Inherited from TdxBackendCustomParameter. |
| Description | Returns the parameter description displayed in the Parameters panel. Inherited from TdxBackendCustomParameter. |
| DisplayName | Inherited from TCollectionItem. |
| Enabled | Specifies if the parameter’s editor is enabled in an end-user Parameters panel/dialog. Inherited from TdxBackendCustomParameter. |
| ID | Inherited from TCollectionItem. |
| Index | Inherited from TCollectionItem. |
| IsMultiValueParameter | Identifies if the parameter contains/uses multiple values. Inherited from TdxBackendCustomParameter. |
| Name | Returns the parameter name (as a unique parameter identifier). Inherited from TdxBackendCustomParameter. |
| Value | Specifies the first/only parameter value. Inherited from TdxBackendCustomParameter. |
| Values | Provides access to parameter values. Inherited from TdxBackendCustomParameter. |
| Visible | Specifies if the parameter editor is visible in an end-user Parameters panel/dialog. Inherited from TdxBackendCustomParameter. |
See Also