RowProperties.UnboundExpression Property

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

Namespace: DevExpress.XtraVerticalGrid.Rows

Assembly: DevExpress.XtraVerticalGrid.v18.2.dll

Declaration

C#

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

VB.NET

<DefaultValue("")>
<XtraSerializableProperty>
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 RowProperties.UnboundType property to a specific data type. Unbound rows can be populated manually via the VGridControl.CustomUnboundData event, or by specifying an expression via 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 via the VGridControl.CustomUnboundData event.