ConditionalFormattingCollection.AddAverageConditionalFormatting(CellRange, ConditionalFormattingAverageCondition) Method

Applies the "above or below average…" conditional formatting rule.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Spreadsheet.v24.2.Core.dll

NuGet Package: DevExpress.Spreadsheet.Core

Declaration

C#

AverageConditionalFormatting AddAverageConditionalFormatting(
    CellRange range,
    ConditionalFormattingAverageCondition condition
)

VB.NET

Function AddAverageConditionalFormatting(
    range As CellRange,
    condition As ConditionalFormattingAverageCondition
) As AverageConditionalFormatting

Parameters

Name	Type	Description
range	CellRange	A CellRange object that specifies a range of cells to which the conditional formatting rule is applied.
condition	ConditionalFormattingAverageCondition	One of the ConditionalFormattingAverageCondition enumeration values.

Returns

Type	Description
AverageConditionalFormatting	An AverageConditionalFormatting object that represents the specified conditional format.

Example

This example demonstrates how to apply an "above or below average" conditional formatting rule to a range of cells.

1. To create a new conditional formatting rule represented by the AverageConditionalFormatting object, access the collection of conditional formats from the Worksheet.ConditionalFormattings property and call the ConditionalFormattingCollection.AddAverageConditionalFormatting method. Pass the following parameters:

   • A CellRange object that defines a range of cells to which the rule is applied.
   • A condition specified by one of the ConditionalFormattingAverageCondition enumeration values.

   If you use the overloaded method with three parameters, pass the third parameter:

   • An integer value representing a number of standard deviations to be included above or below the mean in a range of cells.

2. Specify formatting options to be applied to cells if the condition is true using the ISupportsFormatting.Formatting property of the AverageConditionalFormatting object. Set the background color and specify the font attributes.

   Note

   Transparency is not supported in conditional formatting.

To remove the AverageConditionalFormatting object, use the ConditionalFormattingCollection.Remove, ConditionalFormattingCollection.RemoveAt or ConditionalFormattingCollection.Clear methods.

View Example

ConditionalFormatting.cs

ConditionalFormattingCollection conditionalFormattings = worksheet.ConditionalFormattings;
// Create the rule highlighting values that are above the average in cells C2 through C15.  
AverageConditionalFormatting cfRule1 = conditionalFormattings.AddAverageConditionalFormatting(worksheet.Range["$C$2:$C$15"], ConditionalFormattingAverageCondition.AboveOrEqual);
// Specify formatting options to be applied to cells if the condition is true.
// Set the background color to yellow.
cfRule1.Formatting.Fill.BackgroundColor = Color.FromArgb(255, 0xFA, 0xF7, 0xAA);
// Set the font color to red.
cfRule1.Formatting.Font.Color = Color.Red;
// Create the rule highlighting values that are one standard deviation below the mean in cells D2 through D15.
AverageConditionalFormatting cfRule2 = conditionalFormattings.AddAverageConditionalFormatting(worksheet.Range["$D$2:$D$15"], ConditionalFormattingAverageCondition.BelowOrEqual, 1);
// Specify formatting options to be applied to cells if the conditions is true.
// Set the background color to light-green.
cfRule2.Formatting.Fill.BackgroundColor = Color.FromArgb(255, 0x9F, 0xFB, 0x69);
// Set the font color to blue-violet.
cfRule2.Formatting.Font.Color = Color.BlueViolet;

ConditionalFormatting.vb

Dim conditionalFormattings As ConditionalFormattingCollection = worksheet.ConditionalFormattings
' Create the rule highlighting values that are above the average in cells C2 through C15.  
Dim cfRule1 As AverageConditionalFormatting = conditionalFormattings.AddAverageConditionalFormatting(worksheet.Range("$C$2:$C$15"), ConditionalFormattingAverageCondition.AboveOrEqual)
' Specify formatting options to be applied to cells if the condition is true.
' Set the background color to yellow.
cfRule1.Formatting.Fill.BackgroundColor = Color.FromArgb(255, &HFA, &HF7, &HAA)
' Set the font color to red.
cfRule1.Formatting.Font.Color = Color.Red
' Create the rule highlighting values that are one standard deviation below the mean in cells D2 through D15.
Dim cfRule2 As AverageConditionalFormatting = conditionalFormattings.AddAverageConditionalFormatting(worksheet.Range("$D$2:$D$15"), ConditionalFormattingAverageCondition.BelowOrEqual, 1)
' Specify formatting options to be applied to cells if the conditions is true.
' Set the background color to light-green.
cfRule2.Formatting.Fill.BackgroundColor = Color.FromArgb(255, &H9F, &HFB, &H69)
' Set the font color to blue-violet.
cfRule2.Formatting.Font.Color = Color.BlueViolet

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the AddAverageConditionalFormatting(CellRange, ConditionalFormattingAverageCondition) method.

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#

wpf-spreadsheet-how-to-apply-conditional-formatting-to-a-range-of-cells/CS/ConditionalFormatting_WPF_Examples/SpreadsheetActions/ConditionalFormatting.cs#L37

// Create the rule highlighting values that are above the average in cells C2 through C15.
AverageConditionalFormatting cfRule1 = conditionalFormattings.AddAverageConditionalFormatting(worksheet.Range["$C$2:$C$15"], ConditionalFormattingAverageCondition.AboveOrEqual);
// Specify formatting options to be applied to cells if the condition is true.

spreadsheet-document-api-apply-conditional-formatting-to-cell-range/CS/ConditionalFormatting_Example/SpreadsheetActions/ConditionalFormatting.cs#L40

// Create the rule highlighting values that are above the average in cells C2 through C15.
AverageConditionalFormatting cfRule1 = conditionalFormattings.AddAverageConditionalFormatting(worksheet["$C$2:$C$15"], ConditionalFormattingAverageCondition.AboveOrEqual);
// Specify formatting options to be applied to cells if the condition is true.

winforms-spreadsheet-apply-conditional-formatting-to-a-range-of-cells/CS/SpreadsheetControl/SpreadsheetActions/ConditionalFormatting.cs#L38

// Create the rule highlighting values that are above the average in cells C2 through C15.
AverageConditionalFormatting cfRule1 = conditionalFormattings.AddAverageConditionalFormatting(worksheet.Range["$C$2:$C$15"], ConditionalFormattingAverageCondition.AboveOrEqual);
// Specify formatting options to be applied to cells if the condition is true.

VB.NET

wpf-spreadsheet-how-to-apply-conditional-formatting-to-a-range-of-cells/VB/ConditionalFormatting_WPF_Examples/SpreadsheetActions/ConditionalFormatting.vb#L35

' Create the rule highlighting values that are above the average in cells C2 through C15.
Dim cfRule1 As AverageConditionalFormatting = conditionalFormattings.AddAverageConditionalFormatting(worksheet.Range("$C$2:$C$15"), ConditionalFormattingAverageCondition.AboveOrEqual)
' Specify formatting options to be applied to cells if the condition is true.

spreadsheet-document-api-apply-conditional-formatting-to-cell-range/VB/ConditionalFormatting_Example/SpreadsheetActions/ConditionalFormatting.vb#L45

' Create the rule highlighting values that are above the average in cells C2 through C15.
Dim cfRule1 As AverageConditionalFormatting = conditionalFormattings.AddAverageConditionalFormatting(worksheet("$C$2:$C$15"), ConditionalFormattingAverageCondition.AboveOrEqual)
' Specify formatting options to be applied to cells if the condition is true.

winforms-spreadsheet-apply-conditional-formatting-to-a-range-of-cells/VB/SpreadsheetControl/SpreadsheetActions/ConditionalFormatting.vb#L37

' Create the rule highlighting values that are above the average in cells C2 through C15.
Dim cfRule1 As AverageConditionalFormatting = conditionalFormattings.AddAverageConditionalFormatting(worksheet.Range("$C$2:$C$15"), ConditionalFormattingAverageCondition.AboveOrEqual)
' Specify formatting options to be applied to cells if the condition is true.