Xceed Toolkit Plus for WPF v4.6 Documentation
CountFunction Constructor(String,String)


Xceed.Wpf.ListBox Assembly > Xceed.Wpf.Data.Stats Namespace > CountFunction Class > CountFunction Constructor : CountFunction Constructor(String,String)
A string representing the unique, case-sensitive property name from which the result of the statistical function can be retrieved. Cannot be a null reference (Nothing in Visual Basic) or empty.
A string representing the name of the column whose values are to be used to calculate the result of the statistical function. Cannot by a null reference (Nothing in Visual Basic) or empty.
Initializes a new instance of the CountFunction class specifying the result and source property name.
Syntax
'Declaration
 
Public Function New( _

   ByVal resultPropertyName As String, _

   ByVal sourcePropertyName As String _

)
'Usage
 
Dim resultPropertyName As String

Dim sourcePropertyName As String

 

Dim instance As New CountFunction(resultPropertyName, sourcePropertyName)
public CountFunction( 

   string resultPropertyName,

   string sourcePropertyName

)

Parameters

resultPropertyName
A string representing the unique, case-sensitive property name from which the result of the statistical function can be retrieved. Cannot be a null reference (Nothing in Visual Basic) or empty.
sourcePropertyName
A string representing the name of the column whose values are to be used to calculate the result of the statistical function. Cannot by a null reference (Nothing in Visual Basic) or empty.
Requirements

Target Platforms: Windows 11, Windows 10, 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

See Also

Reference

CountFunction Class
CountFunction Members
Overload List