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DataGridView.IsCurrentCellInEditMode Property

Gets a value indicating whether the currently active cell is being edited.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

'Declaration
<BrowsableAttribute(False)> _
Public ReadOnly Property IsCurrentCellInEditMode As Boolean

Property Value

Type: System.Boolean
true if the current cell is being edited; otherwise, false.

A DataGridViewCheckBoxCell that has focus is always in edit mode. If the current cell hosts an editing control and IsCurrentCellInEditMode is true, you can retrieve the editing control through the EditingControl property.

The following code example illustrates the use of this property. This example is part of a larger example available in the VirtualMode reference topic.

#Region "data store maintance" 
    Const initialValue As Integer = -1

    Private Sub dataGridView1_CellValueNeeded(ByVal sender As Object, _
        ByVal e As DataGridViewCellValueEventArgs) _
        Handles dataGridView1.CellValueNeeded

        If store.ContainsKey(e.RowIndex) Then 
            ' Use the store if the e value has been modified  
            ' and stored.
            e.Value = store(e.RowIndex)
        ElseIf newRowNeeded AndAlso e.RowIndex = numberOfRows Then 
            If dataGridView1.IsCurrentCellInEditMode Then
                e.Value = initialValue
            Else 
                ' Show a blank value if the cursor is just resting 
                ' on the last row.
                e.Value = String.Empty
            End If 
        Else
            e.Value = e.RowIndex
        End If 
    End Sub 

    Private Sub dataGridView1_CellValuePushed(ByVal sender As Object, _
        ByVal e As DataGridViewCellValueEventArgs) _
        Handles dataGridView1.CellValuePushed

        store.Add(e.RowIndex, CInt(e.Value))

    End Sub
#End Region

    Dim store As System.Collections.Generic.Dictionary(Of Integer, Integer) = _
        New Dictionary(Of Integer, Integer)

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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