'Declaration Public Function New( _ ByVal resultPropertyName As String, _ ByVal sourcePropertyName As String, _ ByVal includeNullValues As Boolean _ )
'Usage Dim resultPropertyName As String Dim sourcePropertyName As String Dim includeNullValues As Boolean Dim instance As New CountFunction(resultPropertyName, sourcePropertyName, includeNullValues)
public CountFunction( string resultPropertyName, string sourcePropertyName, bool includeNullValues )
Parameters
- resultPropertyName
- The unique, case-sensitive property name from which the result of the function can be retrieved.
- sourcePropertyName
- The name of the column whose values will be used to calculate the result. The provided name must correspond to the FieldName property of a column.
- includeNullValues
- true if $$NULL$ and DbNull values are included in the count; false otherwise.