VerticalGridDataRow.UnboundExpression Property

Gets or sets an expression used to evaluate values for the current unbound row.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v23.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

[DefaultValue("")]
public virtual string UnboundExpression { get; set; }

VB.NET

<DefaultValue("")>
Public Overridable Property UnboundExpression As String

Property Value

Type	Default	Description
String	String.Empty	A string that specifies an expression used to evaluate values for the current row.

Remarks

You can create an unbound row by setting the VerticalGridDataRow.UnboundType property to a specific data type. Unbound rows can be populated manually by the ASPxVerticalGrid.CustomUnboundRowData event, or by specifying an expression using the UnboundExpression used to evaluate values for this field. The Expressions section describes the syntax for creating expressions.

Using expressions doesn’t allow data entered by end-users to be saved. To save data, provide data for unbound fields with the ASPxVerticalGrid.CustomUnboundRowData event.

To learn more about unbound rows, see Unbound Rows.