/*
         * Pre:  id must be an integer or the empty string
         * Post: The input parameters are used to search for existing auditions.  Matchin audition
         *       information is displayed in the input gridview
         * @param gridview is the gridview in which the search results will be displayed
         * @param district is the district id of the audition being searched for
         * @param year is the year of the audition being searched for
         */
        private bool searchAuditions(GridView gridview, int districtId, int year, string session)
        {
            bool result = true;

            try
            {
                DataTable table = DbInterfaceAudition.GetAuditionSearchResults("", "", districtId, year);

                //If there are results in the table, display them.  Otherwise clear current
                //results and return false
                if (table != null && table.Rows.Count > 0)
                {
                    gridview.DataSource = table;
                    gridview.DataBind();

                    //save the data for quick re-binding upon paging
                    Session[session] = table;
                }
                else
                {
                    showInfoMessage("The search did not return any results.");
                    clearGridView(gridview);
                    result = false;
                }
            }
            catch (Exception e)
            {
                showErrorMessage("Error: An error occurred during the search.");

                Utility.LogError("AssignBadgerRoomsAndJudges", "searchAuditions", "gridView: " + gridview.ID + ", districtId: " + districtId + ", year: " + year, "Message: " + e.Message + "   Stack Trace: " + e.StackTrace, -1);
            }

            return(result);
        }
Exemplo n.º 2
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        /*
         * Pre:  id must be an integer or the empty string
         * Post: The input parameters are used to search for existing auditions.  Matchin audition
         *       information is displayed in the input gridview
         * @param gridview is the gridview in which the search results will be displayed
         * @param district is the district id of the audition being searched for
         * @param year is the year of the audition being searched for
         */
        private bool searchAuditions(GridView gridview, int districtId, int year, string session)
        {
            bool result = true;

            try
            {
                DataTable table = DbInterfaceAudition.GetAuditionSearchResults("", "State", districtId, year);

                //If there are results in the table, display them.  Otherwise clear current
                //results and return false
                if (table != null && table.Rows.Count > 0)
                {
                    gridview.DataSource = table;
                    gridview.DataBind();

                    //save the data for quick re-binding upon paging
                    Session[session] = table;
                }
                else
                {
                    clearGridView(gridview);
                    result = false;
                }
            }
            catch (Exception e)
            {
                lblErrorMsg.Text    = "An error occurred during the search.";
                lblErrorMsg.Visible = true;

                Utility.LogError("Create State Audition", "searchAuditions", "gridView: " + gridview.ID + ", districtId: " + districtId + ", year: " + year, "Message: " + e.Message + "   Stack Trace: " + e.StackTrace, -1);
            }

            return(result);
        }