DataContext.ChangeConflicts Property

public:
 property System::Data::Linq::ChangeConflictCollection ^ ChangeConflicts { System::Data::Linq::ChangeConflictCollection ^ get(); };

public System.Data.Linq.ChangeConflictCollection ChangeConflicts { get; }

member this.ChangeConflicts : System.Data.Linq.ChangeConflictCollection

Public ReadOnly Property ChangeConflicts As ChangeConflictCollection

Property Value

A collection of objects that caused concurrency conflicts.

Examples

Northwnd db = new Northwnd("...");

try
{
 db.SubmitChanges(ConflictMode.ContinueOnConflict);
}

catch (ChangeConflictException e)
{
 Console.WriteLine("Optimistic concurrency error.");
 Console.WriteLine(e.Message);
 foreach (ObjectChangeConflict occ in db.ChangeConflicts)
 {
 MetaTable metatable = db.Mapping.GetTable(occ.Object.GetType());
 Customer entityInConflict = (Customer)occ.Object;
 Console.WriteLine("Table name: {0}", metatable.TableName);
 Console.Write("Customer ID: ");
 Console.WriteLine(entityInConflict.CustomerID);
 Console.ReadLine();
 }
}

Dim db As New Northwnd("...")

Try
 db.SubmitChanges(ConflictMode.ContinueOnConflict)

Catch ex As ChangeConflictException
 Console.WriteLine("Optimistic concurrency error.")
 Console.WriteLine(ex.Message)
 For Each occ As ObjectChangeConflict In db.ChangeConflicts
 Dim metatable As MetaTable = db.Mapping.GetTable(occ.Object.GetType())
 Dim entityInConflict = occ.Object

 Console.WriteLine("Table name: " & metatable.TableName)
 Console.Write("Customer ID: ")
 Console.WriteLine(entityInConflict.CustomerID)
 Console.ReadLine()
 Next
End Try

Remarks

The following example shows how the collection can be iterated over to retrieve conflict information.