FormatConditionExpression.Expression Property

Gets or sets the expression used in the current format condition.

Namespace: DevExpress.DashboardCommon

Assembly: DevExpress.Dashboard.v20.2.Core.dll

NuGet Packages: DevExpress.Dashboard.Core, DevExpress.WindowsDesktop.Dashboard.Core

Declaration

C#

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

VB.NET

<DefaultValue("")>
Public Property Expression As String

Property Value

Type	Default	Description
String	String.Empty	A String that specifies the expression used in the current format condition.

Remarks

The DevExpress Dashboard supports criteria language for building expressions. See Expression Constants, Operators, and Functions to learn the expression syntax.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Expression 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-dashboard-pass-dashboard-parameters-to-expression-format-condition-in-code/CS/Dashboard_ConditionalFormatting_Grid/Form1.cs#L23

FormatConditionExpression greaterThanCondition = new FormatConditionExpression();
greaterThanCondition.Expression = "extendedPrice > [Parameters.priceParameter]";
greaterThanCondition.StyleSettings =

WinForms-Dashboard-How-to-Highlight-Data-in-the-Scatter-Chart-Dashboard-Item/CS/ChartFormatRulesSample/Form1.cs#L25

FormatConditionExpression formatCondition = new FormatConditionExpression();
formatCondition.Expression = $"{scatterChart.AxisYMeasure.UniqueId} > {unitCountThreshold} && {scatterChart.AxisXMeasure.UniqueId} > {discountThreshold}";
formatCondition.StyleSettings = new ColorStyleSettings(ColorTranslator.FromHtml("#14abb7"));

VB.NET

WinForms-Dashboard-How-to-Highlight-Data-in-the-Scatter-Chart-Dashboard-Item/VB/ChartFormatRulesSample/Form1.vb#L25

Dim formatCondition As New FormatConditionExpression()
formatCondition.Expression = $"{scatterChart.AxisYMeasure.UniqueId} > {unitCountThreshold} && {scatterChart.AxisXMeasure.UniqueId} > {discountThreshold}"
formatCondition.StyleSettings = New ColorStyleSettings(ColorTranslator.FromHtml("#14abb7"))