ASPxGridViewSettings.ShowColumnHeaders Property

Specifies whether column headers are visible.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v25.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

[DefaultValue(true)]
public bool ShowColumnHeaders { get; set; }

VB.NET

<DefaultValue(True)>
Public Property ShowColumnHeaders As Boolean

Property Value

Type	Default	Description
Boolean	true	true to display column headers; otherwise, false.

Property Paths

You can access this nested property as listed below:

Object Type	Path to ShowColumnHeaders
ASPxGridView	.Settings .ShowColumnHeaders
GridViewProperties	.Settings .ShowColumnHeaders

Remarks

The example below demonstrates how to hide column headers in the exported document. For this purpose, set the ShowColumnHeaders property to false in the BeforeExport event handler.

ASPX

<dx:ASPxGridView ID="grid" runat="server" DataSourceID="CustomerReportsDataSource" 
    OnBeforeExport="grid_BeforeExport"/>

C#

protected void grid_BeforeExport(object sender, DevExpress.Web.ASPxGridBeforeExportEventArgs e) {
    grid.Settings.ShowColumnHeaders = false;
}

VB.NET

Protected Sub grid_BeforeExport(ByVal sender As Object, ByVal e As DevExpress.Web.ASPxGridBeforeExportEventArgs)
    grid.Settings.ShowColumnHeaders = False
End Sub

When the ShowColumnHeaders property is set to false, the ColumnResizeMode property is ignored and column resizing is disabled.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ShowColumnHeaders 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#

xaf-how-to-display-an-enumeration-property-as-a-drop-down-box-with-check-boxes/CS/E689.Module.Web/Editors/ASPxEnumPropertyEditorEx.cs#L41

//lookupEdit.ClientSideEvents.Init = lookupEdit.ClientSideEvents.DropDown = setSizeScript;
lookupEdit.GridViewProperties.Settings.ShowColumnHeaders = false;
lookupEdit.GridViewProperties.Settings.GridLines = GridLines.None;

VB.NET

xaf-how-to-display-an-enumeration-property-as-a-drop-down-box-with-check-boxes/VB/E689.Module.Web/Editors/ASPxEnumPropertyEditorEx.vb#L40

'lookupEdit.ClientSideEvents.Init = lookupEdit.ClientSideEvents.DropDown = setSizeScript;
lookupEdit.GridViewProperties.Settings.ShowColumnHeaders = False
lookupEdit.GridViewProperties.Settings.GridLines = GridLines.None