private void PopulateData()
{
List <MDiseaseDTO> lstdisease = new List <MDiseaseDTO>();
lstdisease = objITransactionBusiness.GetMDiseases();
if (lstdisease != null && lstdisease.Count > 0)
{
ListView1.DataSource = lstdisease;
ListView1.DataBind();
}
else
{
ListView1.DataSource = null;
ListView1.DataBind();
DPLV1.DataBind();
}
}