public static ImplCourses getInstance()
{
if (instance == null)
{
instance = new ImplCourses();
}
if (daoCourses == null)
{
daoCourses = new DAOCourses();
}
return instance;
}
public static searchSound createForm(TextBox tBox)
{
//if (instance == null || instance.IsDisposed)
//{
instance = new searchSound();
//}
if (implCourses == null)
{
implCourses = ImplCourses.getInstance();
}
if (strWheres == null)
{
strWheres = new Dictionary<string, string>();
}
textBox = tBox;
return instance;
}