DataGrid.CurrentCellChanged Event

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Important

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Occurs when the CurrentCell property has changed.

public:
 event EventHandler ^ CurrentCellChanged;

public event EventHandler CurrentCellChanged;

member this.CurrentCellChanged : EventHandler

Public Custom Event CurrentCellChanged As EventHandler

Event Type

EventHandler

Examples

The following code example demonstrates the use of this member.

   // Create an instance of the 'CurrentCellChanged' EventHandler.
private:
   void CallCurrentCellChanged()
   {
      myDataGrid->CurrentCellChanged += gcnew EventHandler( this, &MyDataGrid::Grid_CurCellChange );
   }

   // Raise the event when focus on DataGrid cell changes.
   void Grid_CurCellChange( Object^ /*sender*/, EventArgs^ /*e*/ )
   {
      // String variable used to show message.
      String^ myString = "CurrentCellChanged event raised, cell focus is at ";

      // Get the co-ordinates of the focussed cell.
      String^ myPoint = String::Concat( myDataGrid->CurrentCell.ColumnNumber, ", ", myDataGrid->CurrentCell.RowNumber );

      // Create the alert message.
      myString = String::Concat( myString, "(", myPoint, ")" );

      // Show Co-ordinates when CurrentCellChanged event is raised.
      MessageBox::Show( myString, "Current cell co-ordinates" );
   }

// Create an instance of the 'CurrentCellChanged' EventHandler.
private void CallCurrentCellChanged()
{
   myDataGrid.CurrentCellChanged += new EventHandler(Grid_CurCellChange);
}

// Raise the event when focus on DataGrid cell changes.
private void Grid_CurCellChange(object sender, EventArgs e)
{
   // String variable used to show message.
   string myString = "CurrentCellChanged event raised, cell focus is at ";
   // Get the co-ordinates of the focussed cell.
   string myPoint  = myDataGrid.CurrentCell.ColumnNumber + "," +
                  myDataGrid.CurrentCell.RowNumber;
   // Create the alert message.
   myString = myString + "(" + myPoint + ")";
   // Show Co-ordinates when CurrentCellChanged event is raised.
   MessageBox.Show(myString, "Current cell co-ordinates");
}

' Create an instance of the 'CurrentCellChanged' EventHandler.
Private Sub CallCurrentCellChanged()
   AddHandler myDataGrid.CurrentCellChanged, AddressOf Grid_CurCellChange
End Sub


' Raise the event when focus on DataGrid cell changes.
 Private Sub Grid_CurCellChange(ByVal sender As Object, ByVal e As EventArgs)
     ' String variable used to show message.
     Dim myString As String = "CurrentCellChanged event raised, cell focus is at "
     ' Get the co-ordinates of the focussed cell.
     Dim myPoint As String = myDataGrid.CurrentCell.ColumnNumber + "," + myDataGrid.CurrentCell.RowNumber
     ' Create the alert message.
     myString = myString + "(" + myPoint + ")"
     ' Show Co-ordinates when CurrentCellChanged event is raised.
     MessageBox.Show(myString, "Current cell co-ordinates")
 End Sub

Remarks

To determine the current cell, use the CurrentCell property.

Applies to

Product	Versions
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 10

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