DataGridViewCell.EditedFormattedValue DataGridViewCell.EditedFormattedValue DataGridViewCell.EditedFormattedValue DataGridViewCell.EditedFormattedValue Property

Definición

Obtiene el valor actual con formato de la celda, con independencia de si la celda está en modo de edición y no se ha confirmado el valor.Gets the current, formatted value of the cell, regardless of whether the cell is in edit mode and the value has not been committed.

public:
 property System::Object ^ EditedFormattedValue { System::Object ^ get(); };
[System.ComponentModel.Browsable(false)]
public object EditedFormattedValue { get; }
member this.EditedFormattedValue : obj
Public ReadOnly Property EditedFormattedValue As Object

Valor de propiedad

Valor actual con formato de DataGridViewCell.The current, formatted value of the DataGridViewCell.

Excepciones

La fila que contiene la celda es una fila compartida.The row containing the cell is a shared row.

O bien-or-

La celda es una celda de encabezado de columna.The cell is a column header cell.

ColumnIndex es menor que 0, lo que indica que la celda es una celda de encabezado de fila.ColumnIndex is less than 0, indicating that the cell is a row header cell.

Se ha producido un error al dar formato y, o bien no hay ningún controlador para el evento DataError del control DataGridView, o el controlador ha establecido la propiedad ThrowException en true.Formatting failed and either there is no handler for the DataError event of the DataGridView control or the handler set the ThrowException property to true. El objeto de excepción normalmente se puede convertir al tipo FormatException.The exception object can typically be cast to type FormatException.

Ejemplos

En el ejemplo de código siguiente se muestra cómo EditedFormattedValue utilizar la propiedad.The following code example demonstrates how to use the EditedFormattedValue property. En este ejemplo, la IsCurrentCellDirty propiedad se usa para determinar si el contenido de la celda actual se ha editado y no se ha confirmado y, si la celda se ha modificado, se utiliza el valor editado.In this example, the IsCurrentCellDirty property is used to determine if the current cell's contents have been edited and not committed and, if the cell has been modified, the edited value is used. Este ejemplo forma parte de un ejemplo más grande disponible en DataGridView.SelectionChanged el evento.This example is part of a larger example available in the DataGridView.SelectionChanged event.

private void UpdateLabelText()
{
    int WithdrawalTotal = 0;
    int DepositTotal = 0;
    int SelectedCellTotal = 0;
    int counter;

    // Iterate through all the rows and sum up the appropriate columns.
    for (counter = 0; counter < (DataGridView1.Rows.Count);
        counter++)
    {
        if (DataGridView1.Rows[counter].Cells["Withdrawals"].Value
            != null)
        {
            if (DataGridView1.Rows[counter].
                Cells["Withdrawals"].Value.ToString().Length != 0)
            {
                WithdrawalTotal += int.Parse(DataGridView1.Rows[counter].
                    Cells["Withdrawals"].Value.ToString());
            }
        }

        if (DataGridView1.Rows[counter].Cells["Deposits"].Value != null)
        {
            if (DataGridView1.Rows[counter]
                .Cells["Deposits"].Value.ToString().Length != 0)
            {
                DepositTotal += int.Parse(DataGridView1.Rows[counter]
                    .Cells["Deposits"].Value.ToString());
            }
        }
    }

    // Iterate through the SelectedCells collection and sum up the values.
    for (counter = 0;
        counter < (DataGridView1.SelectedCells.Count); counter++)
    {
        if (DataGridView1.SelectedCells[counter].FormattedValueType ==
            Type.GetType("System.String"))
        {
            string value = null;

            // If the cell contains a value that has not been commited,
            // use the modified value.
            if (DataGridView1.IsCurrentCellDirty == true)
            {

                value = DataGridView1.SelectedCells[counter]
                    .EditedFormattedValue.ToString();
            }
            else
            {
                value = DataGridView1.SelectedCells[counter]
                    .FormattedValue.ToString();
            }
            if (value != null)
            {
                // Ignore cells in the Description column.
                if (DataGridView1.SelectedCells[counter].ColumnIndex !=
                    DataGridView1.Columns["Description"].Index)
                {
                    if (value.Length != 0)
                    {
                        SelectedCellTotal += int.Parse(value);
                    }
                }
            }
        }
    }

    // Set the labels to reflect the current state of the DataGridView.
    Label1.Text = "Withdrawals Total: " + WithdrawalTotal.ToString();
    Label2.Text = "Deposits Total: " + DepositTotal.ToString();
    Label3.Text = "Selected Cells Total: " + SelectedCellTotal.ToString();
    Label4.Text = "Total entries: " + DataGridView1.RowCount.ToString();
}
Private Sub UpdateLabelText()
    Dim WithdrawalTotal As Integer = 0
    Dim DepositTotal As Integer = 0
    Dim SelectedCellTotal As Integer = 0
    Dim counter As Integer

    ' Iterate through all the rows and sum up the appropriate columns.
    For counter = 0 To (DataGridView1.Rows.Count - 1)
        If Not DataGridView1.Rows(counter) _
            .Cells("Withdrawals").Value Is Nothing Then

            If Not DataGridView1.Rows(counter) _
                .Cells("Withdrawals").Value.ToString().Length = 0 Then

                WithdrawalTotal += _
                    Integer.Parse(DataGridView1.Rows(counter) _
                    .Cells("Withdrawals").Value.ToString())
            End If
        End If

        If Not DataGridView1.Rows(counter) _
            .Cells("Deposits").Value Is Nothing Then

            If Not DataGridView1.Rows(counter) _
                .Cells("Deposits").Value.ToString().Length = 0 Then

                DepositTotal += _
                    Integer.Parse(DataGridView1.Rows(counter) _
                    .Cells("Deposits").Value.ToString())
            End If
        End If
    Next

    ' Iterate through the SelectedCells collection and sum up the values.
    For counter = 0 To (DataGridView1.SelectedCells.Count - 1)
        If DataGridView1.SelectedCells(counter).FormattedValueType Is _
        Type.GetType("System.String") Then

            Dim value As String = Nothing

            ' If the cell contains a value that has not been commited,
            ' use the modified value.
            If (DataGridView1.IsCurrentCellDirty = True) Then

                value = DataGridView1.SelectedCells(counter) _
                    .EditedFormattedValue.ToString()
            Else

                value = DataGridView1.SelectedCells(counter) _
                    .FormattedValue.ToString()
            End If

            If value IsNot Nothing Then

                ' Ignore cells in the Description column.
                If Not DataGridView1.SelectedCells(counter).ColumnIndex = _
                    DataGridView1.Columns("Description").Index Then

                    If Not value.Length = 0 Then
                        SelectedCellTotal += Integer.Parse(value)
                    End If
                End If
            End If
        End If

    Next

    ' Set the labels to reflect the current state of the DataGridView.
    Label1.Text = "Withdrawals Total: " & WithdrawalTotal.ToString()
    Label2.Text = "Deposits Total: " & DepositTotal.ToString()
    Label3.Text = "Selected Cells Total: " & SelectedCellTotal.ToString()
    Label4.Text = "Total entries: " & DataGridView1.RowCount.ToString()
End Sub

Comentarios

Esta propiedad devuelve el valor actual de la celda o el control de edición si la celda está en modo de edición.This property returns the current value of the cell or editing control if the cell is in edit mode. De lo contrario, al obtener el valor de esta propiedad, el valor de la celda se convierte en un valor de presentación FormattedValueType equivalente del tipo indicado por la propiedad.Otherwise, getting the value of this property converts the cell value into an equivalent display value of the type indicated by the FormattedValueType property. Esto provoca el DataGridView.CellFormatting evento, que se puede controlar para personalizar la conversión de valores.This raises the DataGridView.CellFormatting event, which you can handle to customize the value conversion.

Si el formato no es correcto, se DataGridView.DataError produce el evento.If formatting is unsuccessful, the DataGridView.DataError event occurs. Si no hay ningún controlador para este evento o el controlador establece la DataGridViewDataErrorEventArgs.ThrowException propiedad en true, se produce una excepción.If there is no handler for this event or the handler sets the DataGridViewDataErrorEventArgs.ThrowException property to true, an exception is thrown.

Se aplica a

Consulte también: