Gets a double message property.
Visual Basic
Public Function GetDoubleProperty( _
ByVal propName As String _
) As Double
C#
public double GetDoubleProperty(
string propName
);
propName The property name.
The property value.
For more information about getting and setting message headers and properties, see Message headers and message properties.
QAException class - Thrown if there is a conversion error getting the property value or if the property does not exist.