public void PopulateServerType()
{
objclsBALApplication = new clsBALApplication();
DataSet ds = objclsBALApplication.GetServerTypes();
ddlDBServerType.DataSource = ds;
ddlDBServerType.DataTextField = "ServerType";
ddlDBServerType.DataValueField = "ServerTypeID";
ddlDBServerType.DataBind();
ddlDBServerType.Items.Insert(0, new ListItem("-- Select --", "0"));
}