public static ExcelDocProc getInstance()
{
if (object.Equals(m_Instance, null))
{
m_Instance = new ExcelDocProc();
}
return(m_Instance);
}
public void closeFile()
{
m_conn.Close();
m_conn.Dispose();
int id1 = System.GC.GetGeneration(m_Instance);
int id2 = System.GC.GetGeneration(m_conn);
m_conn = null;
m_Instance = null;
System.GC.Collect(id1);
System.GC.Collect(id2);
}
