ComplementCondition Constructor(ICondition)

Instantiates a new ComplementCondition instance.

Syntax

Visual Basic

'Declaration
 
Public Function New( _
   ByVal condition As ICondition _
)

C#

public ComplementCondition( 
   ICondition condition
)

Parameters

condition

The ICondition to complement.

Example

The following code demonstrates how to create an OperatorCondition and ComplementCondition of that condition, then associate them with a ConditionValueAppearance.

Visual Basic

Imports Infragistics.Win
 
Private  Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs)
	' Create a new ConditionValueAppearance
	Dim conditionValueAppearance As ConditionValueAppearance =  New ConditionValueAppearance() 
 
	' Create a ComplementCondition that checks for negative numbers
	Dim negativeCondition As OperatorCondition =  New OperatorCondition(ConditionOperator.LessThan,0) 
 
	' Create an appearance that sets the ForeColor to red.
	Dim negativeAppearance As Infragistics.Win.Appearance =  New Infragistics.Win.Appearance("Negative") 
	negativeAppearance.ForeColor = Color.Red			
 
	' Create a ComplementCondition that checks for anything that does not meet the
	' negativeCondition
	Dim positiveCondition As ComplementCondition =  New ComplementCondition(negativeCondition) 
 
	' Create an appearance that sets the ForeColor to blue.
	Dim positiveAppearance As Infragistics.Win.Appearance =  New Infragistics.Win.Appearance("Positive") 
	positiveAppearance.ForeColor = Color.Blue
 
	' Now that we have the conditions and appearances we need, add them to the 
	' conditionValueAppearance. The conditions will be evaluated in order.
	conditionValueAppearance.Add(negativeCondition, negativeAppearance)
	conditionValueAppearance.Add(positiveCondition, positiveAppearance)
End Sub

C#

using Infragistics.Win;

private void button1_Click(object sender, EventArgs e)
{
	// Create a new ConditionValueAppearance
	ConditionValueAppearance conditionValueAppearance = new ConditionValueAppearance();

	// Create a ComplementCondition that checks for negative numbers
	OperatorCondition negativeCondition = new OperatorCondition(ConditionOperator.LessThan, 0);

	// Create an appearance that sets the ForeColor to red.
	Infragistics.Win.Appearance negativeAppearance = new Infragistics.Win.Appearance("Negative");
	negativeAppearance.ForeColor = Color.Red;			

	// Create a ComplementCondition that checks for anything that does not meet the
	// negativeCondition
	ComplementCondition positiveCondition = new ComplementCondition(negativeCondition);

	// Create an appearance that sets the ForeColor to blue.
	Infragistics.Win.Appearance positiveAppearance = new Infragistics.Win.Appearance("Positive");
	positiveAppearance.ForeColor = Color.Blue;

	// Now that we have the conditions and appearances we need, add them to the 
	// conditionValueAppearance. The conditions will be evaluated in order.
	conditionValueAppearance.Add(negativeCondition, negativeAppearance);
	conditionValueAppearance.Add(positiveCondition, positiveAppearance);
}

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2