combofill error

then add the reference of that project in your current project.
right click on Reference->Click on Add Reference->select the project

where you have defined the below class? is it in separate project?

public class divisioninfo
{
public decimal divisionId { get; set; }
public string divisionName { get; set; }
public decimal classId { get; set; } }

Regards,
Iftikar

please check weather is there any class name by divisionInfo

Error    1    Inconsistent accessibility: base class 'ERP.dbconnection' is less accessible than class 'ERP.divisionsp'    H:\20.8.13\ERP\ERP\classes\sp\divisionsp.cs    17    18    ERP



Error    2    The type or namespace name 'divisionInfo' could not be found (are you missing a using directive or an assembly reference?)    H:\20.8.13\ERP\ERP\classes\sp\divisionsp.cs    19    34    ERP



Error    3    The type or namespace name 'divisionInfo' could not be found (are you missing a using directive or an assembly reference?)    H:\20.8.13\ERP\ERP\classes\sp\divisionsp.cs    50    16    ERP



Error    4    The type or namespace name 'divisionInfo' could not be found (are you missing a using directive or an assembly reference?)    H:\20.8.13\ERP\ERP\classes\sp\divisionsp.cs    98    33    ERP

which line you are getting the issue?

Regards,
Iftikar

here it is sp


 public class divisionsp : dbconnection
    {
        public int  DivisionAdd(divisionInfo infodivision)
        {
            try
            {
                if (sqlcon.State == ConnectionState.Closed)
                    sqlcon.Open();
                SqlCommand sqlcmd = new SqlCommand("DivisionAdd", sqlcon);
                sqlcmd.CommandType = CommandType.StoredProcedure;
                sqlcmd.Parameters.Add("divisionName", SqlDbType.VarChar).Value = infodivision.divisionName;
                sqlcmd.Parameters.Add("classId", SqlDbType.Decimal).Value = infodivision.classId;
                int a = sqlcmd.ExecuteNonQuery();
                return a;
            }
            catch (Exception)
            {

                throw;
            }
            finally
            {
                sqlcon.Close();
            }
        }
        public DataTable DivisionViewallGrid()
        {
            DataTable dt1 = new DataTable();
            SqlDataAdapter sqlda = new SqlDataAdapter("DivisionViewallGrid", sqlcon);
            sqlda.SelectCommand.CommandType = CommandType.StoredProcedure;
            sqlda.Fill(dt1);
            return dt1;
        }
        public divisionInfo DivisionViewFill(decimal divId)
        {
            divisionInfo infoDivision = new divisionInfo();
            try
            {
                if (sqlcon.State == ConnectionState.Closed)
                    sqlcon.Open();
                SqlCommand sqlcmd = new SqlCommand("DivisionViewFill", sqlcon);
                sqlcmd.CommandType = CommandType.StoredProcedure;
                sqlcmd.Parameters.Add("@divisionId", SqlDbType.Decimal).Value = divId;
                SqlDataReader sqldr = sqlcmd.ExecuteReader();
                while (sqldr.Read())
                {
                    infoDivision.divisionName = sqldr["divisionName"].ToString();
                    infoDivision.classId = decimal.Parse(sqldr["classId"].ToString());
                }
                return infoDivision;
            }
            catch (Exception)
            {

                throw;
            }
            finally
            {
                sqlcon.Close();
            }

        }
        public DataTable DivisionViewallclass(decimal decClassId)
        {
            DataTable dt1 = new DataTable();
            SqlDataAdapter sqlda = new SqlDataAdapter("DivisionViewallclass", sqlcon);
            sqlda.SelectCommand.CommandType = CommandType.StoredProcedure;
            sqlda.SelectCommand.Parameters.Add("@classId", SqlDbType.Decimal).Value = decClassId;
            sqlda.Fill(dt1);
            return dt1;
        }
        public DataTable DivisionViewallclassSearch(decimal decClassId, string txtDivision)
        {
            DataTable dt1 = new DataTable();
            SqlDataAdapter sqlda = new SqlDataAdapter("DivisionViewallclassSearch", sqlcon);
            sqlda.SelectCommand.CommandType = CommandType.StoredProcedure;
            sqlda.SelectCommand.Parameters.Add("@classId", SqlDbType.Decimal).Value = decClassId;
            sqlda.SelectCommand.Parameters.Add("@divisionName", SqlDbType.VarChar).Value = txtDivision;
            sqlda.Fill(dt1);
            return dt1;
        }
        public int DivisionEdit(divisionInfo infodivision)
        {
            try
            {
                if (sqlcon.State == ConnectionState.Closed)
                    sqlcon.Open();
                SqlCommand sqlcmd = new SqlCommand("DivisionEdit", sqlcon);
                sqlcmd.CommandType = CommandType.StoredProcedure;
                sqlcmd.Parameters.Add("divisionId", SqlDbType.Decimal).Value = infodivision.divisionId;
                sqlcmd.Parameters.Add("divisionName", SqlDbType.VarChar).Value = infodivision.divisionName;
                sqlcmd.Parameters.Add("classId", SqlDbType.VarChar).Value = infodivision.classId;
                int a = sqlcmd.ExecuteNonQuery();
                return a;
            }
            catch (Exception)
            {

                throw;
            }
            finally
            {
                sqlcon.Close();
            }
        }
        public int DivisionDelete(decimal divId)
        {
            try
            {
                if (sqlcon.State == ConnectionState.Closed)
                    sqlcon.Open();
                SqlCommand sqlcmd = new SqlCommand("DivisionDelete", sqlcon);
                sqlcmd.CommandType = CommandType.StoredProcedure;
                sqlcmd.Parameters.Add("divisionId", SqlDbType.Decimal).Value = divId;
                int a = sqlcmd.ExecuteNonQuery();
                return a;
            }
            catch (Exception)
            {

                throw;
            }
            finally
            {
                sqlcon.Close();
            }
        }


    }

Hi,
        Modify your method

public void cmbsfill()
        {
            classsp spclass=new classsp();
            ddlsclass.DataSource=spclass.ClassViewall();
            ddlsclass.DataValueField="classId";
            ddlsclass.DataTextField="className";
            ddlsclass.DataBind();
            ddlsclass.Items.Insert(0,"--Select--");
        }

Regards,
Iftikar

try this:

public void cmbsfill()
        {
            classsp spclass=new classsp();
            ddlsclass.DataSource=spclass.ClassViewall();
            ddlsclass.DataValueField="classId";
            ddlsclass.DataTextField="className";
            ddlsclass.DataBind();
            ddlsclass.Items.Insert(0,"--Select--");
        }