MSSQL split column values by delimiter and get the last value

 

SELECT BQCODE, REVERSE(LEFT(REVERSE(BQCODE), CHARINDEX('/', REVERSE(BQCODE)) - 1))

FROM [jordan_settelement_pacels]

Connect Devexpress Dashboard to SQL datasource and Run Custom queries

 Add the following code in the page load function to allow the devexpress dashboard connect to database and to create custome queries 

protected void Page_Load(object sender, EventArgs e) {

            DashboardFileStorage dashboardFileStorage = new DashboardFileStorage("~/App_Data/Dashboards");

            ASPxDashboard1.SetDashboardStorage(dashboardFileStorage);

 

            // Uncomment this string to allow end users to create new data sources based on predefined connection strings.

            ASPxDashboard1.SetConnectionStringsProvider(new DevExpress.DataAccess.Web.ConfigFileConnectionStringsProvider());

           

            DataSourceInMemoryStorage dataSourceStorage = new DataSourceInMemoryStorage();

           

            // Registers an SQL data source.

            //DashboardSqlDataSource sqlDataSource = new DashboardSqlDataSource("SQL Data Source", "NWindConnectionString");

            //SelectQuery query = SelectQueryFluentBuilder

            //    .AddTable("SalesPerson")

            //    .SelectAllColumnsFromTable()

            //    .Build("Sales Person");

            //sqlDataSource.Queries.Add(query);

            //dataSourceStorage.RegisterDataSource("sqlDataSource", sqlDataSource.SaveToXml());

           

            // Registers an Object data source.

            DashboardObjectDataSource objDataSource = new DashboardObjectDataSource("Object Data Source");

            objDataSource.DataId = "Object Data Source Data Id";

            dataSourceStorage.RegisterDataSource("objDataSource", objDataSource.SaveToXml());

           

            // Registers an Excel data source.

            DashboardExcelDataSource excelDataSource = new DashboardExcelDataSource("Excel Data Source");

            excelDataSource.ConnectionName = "Excel Data Source Connection Name";

            excelDataSource.SourceOptions = new ExcelSourceOptions(new ExcelWorksheetSettings("Sheet1"));

            dataSourceStorage.RegisterDataSource("excelDataSource", excelDataSource.SaveToXml());

            

            ASPxDashboard1.SetDataSourceStorage(dataSourceStorage);

            ASPxDashboard1.EnableCustomSql = true;

            ASPxDashboard1.EnableJsonDataSource = true;

            ASPxDashboard1.EnableTextBoxItemEditor = true;

            ASPxDashboard1.AllowExecutingCustomSql= true;

            ASPxDashboard1.AllowCreateNewDashboard = true;

            ASPxDashboard1.AllowCreateNewDashboard = true;

            ASPxDashboard1.AllowCreateNewJsonConnection = true;

            ASPxDashboard1.AllowExportDashboard = true;

            ASPxDashboard1.AllowExportDashboardItems = true;

            ASPxDashboard1.AllowInspectAggregatedData = true;

            ASPxDashboard1.AllowInspectRawData = true;

            ASPxDashboard1.AllowMaximizeItems = true;

            ASPxDashboard1.AllowOpenDashboard = true;

            ASPxDashboard1.AllowReadUnlistedColumnsFromClientApi = true;

 

        }

 

        protected void DataLoading(object sender, DataLoadingWebEventArgs e) {

            if(e.DataId == "Object Data Source Data Id") {

                e.Data = Invoices.CreateData();

            }

        }

 

        protected void ConfigureDataConnection(object sender, ConfigureDataConnectionWebEventArgs e) {

            if(e.ConnectionName == "Excel Data Source Connection Name") {

                ExcelDataSourceConnectionParameters excelParameters = (ExcelDataSourceConnectionParameters)e.ConnectionParameters;

                excelParameters.FileName = HostingEnvironment.MapPath(@"~/App_Data/Sales.xlsx");

            }

        }

Prevent the parent hosted web application on IIS from forwarding the configuration to its children

surround the tag or group of tags you want to prevent it from forwarding by the following tag

<location path="." inheritInChildApplications="false">

......

</location>