RefreshMode Enumeration
Defines how the Refresh method handles optimistic concurrency conflicts.
Assembly: System.Data.Linq (in System.Data.Linq.dll)
| Member name | Description | |
|---|---|---|
| KeepChanges | Forces the Refresh method to keep the current value that has been changed, but updates the other values with the database values. | |
| KeepCurrentValues | Forces the Refresh method to swap the original value with the values retrieved from the database. No current value is modified. | |
| OverwriteCurrentValues | Forces the Refresh method to override all the current values with the values from the database. |
The following example overwrites current values with values from the database.
The following example shows how to swap the original value with the values retrieved from the database. No current value is modified.
The following example keeps the current values that have been changed, but updates the other values with database values.
Available since 3.5
Windows Phone Silverlight
Available since 7.1