예제 #1
0
        private static DataTable RenderResult(DataGridView dgvTarget, GenericRenderStruct info)
        {
            const string message = "Preparing results";

            if (dgvTarget == null || info == null)
            {
                return(null);
            }
            if (info.Data != null)
            {
                return((DataTable)WaitWindow.WaitWindow.Show(RenderWithStruct, message, dgvTarget, info));
            }

            //default
            return(null);
        }
예제 #2
0
        /// <summary>
        /// Run a search and automatically filter and render the provided grid
        /// </summary>
        /// <param name="dgvTarget">The grid to render</param>
        /// <param name="dgvRenderInfo">The rendering information used to provide search parameters and filtering preferences</param>
        /// <param name="copyToGlobalTables">Specifies whether the search framework should replace the data in the global registry</param>
        /// <returns></returns>
        public static bool RunTitleSearch(DataGridView dgvTarget, GenericRenderStruct dgvRenderInfo,
                                          bool copyToGlobalTables = false)
        {
            try
            {
                if (dgvTarget.Rows.Count > 0)
                {
                    var start = new SearchOptions
                    {
                        SearchCollection = dgvRenderInfo.Data,
                        ColumnCollection = dgvRenderInfo.WantedColumns
                    };
                    var result = SearchForm.ShowSearch(start);
                    if (!string.IsNullOrEmpty(result.SearchTerm) && !string.IsNullOrEmpty(result.SearchColumn))
                    {
                        var data = new SearchData
                        {
                            SearchColumn = result.SearchColumn,
                            SearchTerm   = result.SearchTerm,
                            SearchRule   = result.SearchRule,
                            SearchTable  = dgvRenderInfo.Data
                        };

                        return(RunTitleSearch(dgvTarget, dgvRenderInfo, data, copyToGlobalTables));
                    }

                    return(false);
                }

                return(false);
            }
            catch (Exception ex)
            {
                LoggingHelpers.RecordException(ex.Message, "SearchError");
                UIMessages.Error(ex.ToString());
                return(false);
            }
        }
예제 #3
0
        /// <summary>
        ///
        /// </summary>
        /// <param name="dgvTarget"></param>
        /// <param name="dgvRenderInfo"></param>
        /// <param name="searchContext"></param>
        /// <param name="copyToGlobalTables"></param>
        /// <returns></returns>
        public static bool RunTitleSearch(DataGridView dgvTarget, GenericRenderStruct dgvRenderInfo, SearchData searchContext,
                                          bool copyToGlobalTables = false)
        {
            try
            {
                //filter the data down using the search context first
                var filteredTable = Workers.GetFilteredTable(searchContext, false);

                //new table to store the filtered view information (not data)
                DataTable filteredView = null;

                //the filtered data cannot be null; this indicates a search failure
                if (filteredTable == null)
                {
                    return(false);
                }

                //the rendering information being null will trigger different outcomes
                if (dgvRenderInfo == null)
                {
                    //a new view is generated for the grid and is assigned to filteredView
                    filteredView = RenderResult(dgvTarget, filteredTable);
                }

                //if it isn't null, and the data is contains isn't null
                else if (dgvRenderInfo.Data != null)
                {
                    //the new rendering data is assigned to the rendering information struct
                    dgvRenderInfo.Data = filteredTable;

                    //a new view is generated for the grid and is assigned to filteredView
                    filteredView = RenderResult(dgvTarget, dgvRenderInfo);
                }

                //don't continue and copy to globals if the flag is disabled
                if (!copyToGlobalTables)
                {
                    return(true);
                }

                //assign the raw filtered data
                DataProvider.FilteredProvider.SetRawTable(filteredTable);

                //assign the filtered data view
                DataProvider.FilteredProvider.SetViewTable(filteredView);

                //report successful outcome
                return(true);
            }
            catch (Exception ex)
            {
                //log the error
                LoggingHelpers.RecordException(ex.Message, "SearchError");

                //report the error to the user
                UIMessages.Error(ex.ToString());

                //error occurred; return false (search didn't succeed)
                return(false);
            }
        }