Returns the key property's value of the specified persistent object.
Namespace: DevExpress.Xpo
Assembly: DevExpress.Xpo.v19.1.dll
| Name | Type | Description |
|---|---|---|
| theObject | Object | An object which represents the persistent object whose key property's value is returned. |
| Name | Type | Description |
|---|---|---|
| theObject | Object | An object which represents the persistent object whose key property's value is returned. |
| Type | Description |
|---|---|
| Object | An object which represents the key property's value of the specified persistent object. |
| Type | Description |
|---|---|
| Object | An object which represents the key property's value of the specified persistent object. |
If the specified persistent object is a null reference, a System.ArgumentNullException is thrown.
To set the value of the key property use the Session.SetKeyValue method.