public void GetEmployeeLeave(int roleId)
    {
        string connection = Request.Cookies["Company"].Value;

        BusinessLogic bLogic = new BusinessLogic(sDataSource);

        DataSet ds = new DataSet();

        ds = bLogic.GetEmpManageLeaveInfoByID(roleId);

        if (ds != null)
        {
            ManageLeaveGridView.DataSource = ds.Tables[0];
        }
        else
        {
            ManageLeaveGridView.DataSource = ds;
        }

        ManageLeaveGridView.DataBind();
    }
 protected void manageLeaveCancelBtn_Click(object sender, EventArgs e)
 {
     ManageLeaveGridView.DataBind();
 }