Articolo
11/18/2011

DataGridRowDetailsVisibilityMode Enumeration

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Specifies constants that define when DataGrid row details are displayed.

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

Syntax

'Declaration
Public Enumeration DataGridRowDetailsVisibilityMode

public enum DataGridRowDetailsVisibilityMode

<object property = "enumMemberName"/>

Members

	Member name	Description
	Collapsed	The row details section is not displayed for any rows.
	Visible	The row details section is displayed for all rows.
	VisibleWhenSelected	The row details section is displayed only for selected rows.

Remarks

This enumeration is used by the DataGrid.RowDetailsVisibilityMode property. You can programmatically show or hide the row details section for individual rows by setting the row DetailsVisibility property.

Examples

The following code example demonstrates how to use the DataGridRowDetailsVisibilityMode enumeration. This example is part of a larger example available in the How to: Display and Configure Row Details in the DataGrid Control topic.

' Set the row details visibility to the option selected in the combo box.
Private Sub cbRowDetailsVis_SelectionChanged(ByVal sender As System.Object, ByVal e As System.Windows.Controls.SelectionChangedEventArgs)
    Dim cb As ComboBox = sender
    Dim cbi As ComboBoxItem = cb.SelectedItem
    If Me.dataGrid1 IsNot Nothing Then
        If cbi.Content.ToString() = "Selected Row (Default)" Then
            Me.dataGrid1.RowDetailsVisibilityMode = DataGridRowDetailsVisibilityMode.VisibleWhenSelected
        ElseIf cbi.Content.ToString() = "None" Then
            Me.dataGrid1.RowDetailsVisibilityMode = DataGridRowDetailsVisibilityMode.Collapsed
        ElseIf cbi.Content.ToString() = "All" Then
            Me.dataGrid1.RowDetailsVisibilityMode = DataGridRowDetailsVisibilityMode.Visible
        End If
    End If
End Sub

// Set the row details visibility to the option selected in the combo box.
private void cbRowDetailsVis_SelectionChanged(object sender, RoutedEventArgs e)
{
    ComboBox cb = sender as ComboBox;
    ComboBoxItem cbi = cb.SelectedItem as ComboBoxItem;
    if (this.dataGrid1 != null)
    {
        if (cbi.Content.ToString() == "Selected Row (Default)")
            dataGrid1.RowDetailsVisibilityMode = DataGridRowDetailsVisibilityMode.VisibleWhenSelected;
        else if (cbi.Content.ToString() == "None")
            dataGrid1.RowDetailsVisibilityMode = DataGridRowDetailsVisibilityMode.Collapsed;
        else if (cbi.Content.ToString() == "All")
            dataGrid1.RowDetailsVisibilityMode = DataGridRowDetailsVisibilityMode.Visible;
    }
}

Version Information

Silverlight

Supported in: 5, 4, 3

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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