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DataRow.AcceptChanges Method

Commits all the changes made to this row since the last time AcceptChanges was called.

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

'Declaration
Public Sub AcceptChanges
'Usage
Dim instance As DataRow

instance.AcceptChanges()

ExceptionCondition
RowNotInTableException

The row does not belong to the table.

When invoking AcceptChanges, the EndEdit method is implicitly called to end any edits. If the RowState of the row was Added or Modified, the RowState becomes Unchanged. If the RowState was Deleted, the row is removed.

See the BeginEdit method for more information.

The DataTable class also has an AcceptChanges method which affects changes made to the whole table. For more information and a code example that demonstrates how to accept and reject changes to individual data rows, see AcceptChanges and RejectChanges (ADO.NET).

The following example first creates a new DataTable with one column, and then creates a single DataRow. As the DataRow is created, added, modified, and deleted, its RowState is printed.

Private Sub DemonstrateAcceptChanges()
    ' Run a function to create a DataTable with one column. 
    Dim table As DataTable = MakeTable()
    Dim row As DataRow 

    ' Create a new DataRow.
    row = table.NewRow()
    ' Detached row.
    Console.WriteLine("New Row " & row.RowState)

    table.Rows.Add(row)
    ' New row.
    Console.WriteLine("AddRow " & row.RowState)

    table.AcceptChanges()
    ' Unchanged row.
    Console.WriteLine("AcceptChanges " & row.RowState)

    row("FirstName") = "Scott" 
    ' Modified row.
    Console.WriteLine("Modified " & row.RowState)

    row.Delete()
    ' Deleted row.
    Console.WriteLine("Deleted " & row.RowState)
 End Sub 

 Private Function MakeTable()As DataTable
    ' Make a simple table with one column. 
    Dim table As DataTable = New DataTable("table")
    Dim fnameColumn As DataColumn = New DataColumn( _
        "FirstName", Type.GetType("System.String"))
    table.Columns.Add(fnameColumn)
    MakeTable = table
 End Function

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune

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, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

XNA Framework

Supported in: 3.0, 2.0, 1.0

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