GridOptionsView.ShowPreviewRowLines Property

Gets or sets whether horizontal lines are displayed below preview sections.

Namespace: DevExpress.XtraGrid.Views.Grid

Assembly: DevExpress.XtraGrid.v19.1.dll

Declaration

C#

[DefaultValue(DefaultBoolean.Default)]
[XtraSerializableProperty]
public virtual DefaultBoolean ShowPreviewRowLines { get; set; }

VB.NET

<DefaultValue(DefaultBoolean.Default)>
<XtraSerializableProperty>
Public Overridable Property ShowPreviewRowLines As DefaultBoolean

Property Value

Type	Default	Description
DefaultBoolean	**Default**	A DefaultBoolean value that specifies if horizontal lines are displayed below preview sections.

Available values:

Name	Description
True	Corresponds to a Boolean value of true.
False	Corresponds to a Boolean value of false.
Default	The value is determined by the current object’s parent object setting (e.g., a control setting).

Property Paths

You can access this nested property as listed below:

Object Type	Path to ShowPreviewRowLines
AdvBandedGridView	.OptionsView.ShowPreviewRowLines
BandedGridView	.OptionsView.ShowPreviewRowLines
GridView	.OptionsView.ShowPreviewRowLines

Remarks

If the ShowPreviewRowLines property is set to Default, horizontal lines are automatically hidden below preview sections in specific skins (e.g. Metropolis). In other skins, these lines are visible. You can forcibly hide these lines by setting the ShowPreviewRowLines property to False.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ShowPreviewRowLines property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-create-an-advbandedgridview-descendant-allows-using-repositoryitems-to-display-edit-r-e5014/CS/GridView_RowPreview/CustomGridView.cs#L295

if (!View.OptionsView.ShowPreview || View.IsGroupRow(rowHandle) || View.IsFilterRow(rowHandle)) return 0;
int res = (View.OptionsView.ShowPreviewRowLines != DevExpress.Utils.DefaultBoolean.False ? 1 : 0);
int eventHeight = View.RaiseMeasurePreviewHeightAccessMetod(rowHandle);

VB.NET

how-to-create-an-advbandedgridview-descendant-allows-using-repositoryitems-to-display-edit-r-e5014/VB/GridView_RowPreview/CustomGridView.vb#L326

End If
Dim res As Integer = (If(View.OptionsView.ShowPreviewRowLines <> DevExpress.Utils.DefaultBoolean.False, 1, 0))
Dim eventHeight As Integer = View.RaiseMeasurePreviewHeightAccessMetod(rowHandle)