public void Test_05_TestGetValue( )
{
FileFilters filter = new FileFilters( );
string filters = ( "Documents (*.docx; *.doc)|*.docx; *.doc||" );
int pos = 0;
string description = filter.GetValue( ref pos, filters );
Assert.AreEqual( "Documents (*.docx; *.doc)", description );
string value = filter.GetValue( ref pos, filters);
Assert.AreEqual( "*.docx; *.doc", value );
}