c# - My datagridview ins't showing my data -

i have datagridview populating class library in c#. populate gridview calling method, fetchemployee() in employeedataaccess class returns datatable(dt). have set class bindingsource datagridview. however, datagridview populating first , last columns data. middle columns blank. binding method:

private void dgvemployeebindgrid()     {         dgvemployee.datasource = null;         dgvemployee.datasource = employeedataaccess.fetchemployees();     } 

this fetchemployee() method:

public static datatable fetchemployees()     {         datatable dt = new datatable();         using (sqlconnection conn = new sqlconnection(databaseconnection.test))         {             conn.open();             using (sqlcommand cmd = conn.createcommand())             {                 cmd.commandtype = commandtype.storedprocedure;                 cmd.commandtext = "employee_fetch";                 using (sqldataadapter sda = new sqldataadapter(cmd))                 {                     using (dt)                     {                         sda.fill(dt);                     }                 }             }             return dt;         } 

basically, stored procedure says "select * employee"

my results show following:

empid value, next 3 columns (initials, fname, lname) blank , last column, active displaying appropriate check active or not checked inactive.

sorry, did not know how insert screen shot. can give me insight why middle rows have been omitted?

i able resolve error renaming public properties , private fields match sql data table fields referring to. happy again :)