I want to take SQL table record where empolyname is same and only one date is same from startingdate and endingdate.

<pre lang="SQL">ALTER PROCEDURE  [dbo].[USP_Check_If_EmSalary_Is_proveded_OrNot]
(
@EmId		Nvarchar(150),
@StartDate	datetime,
@EndDate    datetime
)
AS
BEGIN
	SELECT *  
  FROM [dbo].[Empoly_Salary]
  where [EmId] = @EmId and [StartDatee]= @StartDate  or [EnDate] =  @EndDate
END

<pre>        private bool ISSaveFirstTime()
        {
            DataTable dt = new DataTable();
            using (SqlConnection conn4 = new SqlConnection(DbConfigClass.connectDb()))
            {
                conn4.Open();
                using (SqlCommand cmd = new SqlCommand("USP_Check_If_EmSalary_Is_proveded_OrNot", conn4))
                {
                    cmd.CommandType = CommandType.StoredProcedure;
                    cmd.Parameters.AddWithValue("@EmId", EmIdlabel.Text );
                    cmd.Parameters.AddWithValue("@StartDate", StartDatedateTimePicker.Value.Date);
                    cmd.Parameters.AddWithValue("@EndDate", EndDatedateTimePicker.Value.Date);
                    SqlDataReader drd = cmd.ExecuteReader();
                    dt.Load(drd);
                }
                if (dt.Rows.Count >= 0)
                {

                    //MessageBoxClass.ShowInformationgMessage("Row exisist","");
                    return false;

                }                
            }
            return true;
        }