PivotGridField.UnboundExpression Property

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

Namespace: DevExpress.XtraPivotGrid

Assembly: DevExpress.XtraPivotGrid.v23.2.dll

NuGet Package: DevExpress.Win.PivotGrid

Declaration

C#

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

VB.NET

<DXCategory("Data")>
<DefaultValue("")>
Public 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 field.

Remarks

This member is no longer supported in Optimized, OLAP and Server modes. Use ExpressionDataBinding or OLAPExpressionBinding for OLAP instead.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the UnboundExpression 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#

winforms-pivot-grid-display-kpi-graphics/CS/WindowsFormsApp_RegularDataSourceKPI/Form1.cs#L28

unboundField.UnboundType = DevExpress.Data.UnboundColumnType.Integer;
unboundField.UnboundExpression =
    string.Format("(Iif([{0}]<100000,-1,Iif([{0}]<150000,0,1)))",

winforms-pivotgrid--display-the-difference-of-income-and-outlay-in-totals/CS/PivotGridCustomSummaryExample/Form1.cs#L74

PivotGridField fieldValueTotal = pivotGridControl1.Fields.GetFieldByName("fieldValueTotal") ?? CreateSavingsField();
fieldValueTotal.UnboundExpression = "Sum(Iif([Type]='Income', [Value], -[Value]))";
fieldValueTotal.UnboundType = DevExpress.Data.UnboundColumnType.Decimal;

VB.NET

winforms-pivot-grid-display-kpi-graphics/VB/WindowsFormsApp_RegularDataSourceKPI/Form1.vb#L23

unboundField.UnboundType = DevExpress.Data.UnboundColumnType.Integer
unboundField.UnboundExpression = String.Format("(Iif([{0}]<100000,-1,Iif([{0}]<150000,0,1)))", fieldExtendedPrice1.ExpressionFieldName)
' Sets the Data Header Area within which the "Status" Field can be positioned.

winforms-pivotgrid--display-the-difference-of-income-and-outlay-in-totals/VB/PivotGridCustomSummaryExample/Form1.vb#L60

Dim fieldValueTotal As PivotGridField = If(pivotGridControl1.Fields.GetFieldByName("fieldValueTotal"), CreateSavingsField())
fieldValueTotal.UnboundExpression = "Sum(Iif([Type]='Income', [Value], -[Value]))"
fieldValueTotal.UnboundType = DevExpress.Data.UnboundColumnType.Decimal