Displaying Data in DataGrid

Hi All,

I am not able to display the data in the datagrid,i am using button columns.

Can anyone help me with this?

if(radiocontrol==1)

string connectionInfo = ConfigurationSettings.AppSettings["ConnectionInfo"];

using(SqlConnection connection = new SqlConnection(connectionInfo))

//string query="select e.EmpID,e.EmpName,e.EmpSkill,e.EmpExpert,ec.EmpCurCompany from Employee_Details e,Employee_Current_Details ec where e.EmpID=ec.EmpID and e.EmpSkill like' %@Empsi%'";

DataSet ds=new DataSet();

SqlDataAdapter adapter=new SqlDataAdapter();

SqlCommand cmd=new SqlCommand("disDataGrid",connection);

//SqlParameter p=new SqlParameter();

//p=adapter.SelectCommand.Parameters.Add("@Empsi",SqlDbType.VarChar,60);

//adapter.SelectCommand.Parameters["@Empsi"].Value=txtDetails.Text;

//txtSample.Text=(string)ds.Tables["Emp"].Rows[0]["EmpID"];