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RefreshMode Enumeration

Defines how the Refresh method handles optimistic concurrency conflicts.

Namespace:  System.Data.Linq
Assembly:  System.Data.Linq (in System.Data.Linq.dll)

public enum RefreshMode

Member nameDescription
KeepCurrentValuesForces the Refresh method to swap the original value with the values retrieved from the database. No current value is modified.
KeepChangesForces the Refresh method to keep the current value that has been changed, but updates the other values with the database values.
OverwriteCurrentValuesForces 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.

No code example is currently available or this language may not be supported.

The following example shows how to swap the original value with the values retrieved from the database. No current value is modified.

No code example is currently available or this language may not be supported.

The following example keeps the current values that have been changed, but updates the other values with database values.

No code example is currently available or this language may not be supported.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5

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