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How to use CanHandle method of NBi.Core.Query.Command.OleDbCommandFactory class

Best NBi code snippet using NBi.Core.Query.Command.OleDbCommandFactory.CanHandle

CommandProvider.cs

Source:CommandProvider.cs

...43        }44        public ICommand Instantiate(IClient session, IQuery query)45        {46            foreach (var factory in factories)47                if (factory.CanHandle(session))48                    return factory.Instantiate(session, query, new StringTemplateEngine());49            throw new ArgumentException(nameof(session), $"NBi is not able to identify the command factory for a connection supporting the underlying type: {session.UnderlyingSessionType.Name}");50        }51    }52}...

OleDbCommandFactory.cs

Source:OleDbCommandFactory.cs

...12namespace NBi.Core.Query.Command13{14    class OleDbCommandFactory : DbCommandFactory15    {16        public override bool CanHandle(IClient client) => client.UnderlyingSessionType == typeof(OleDbConnection);17    }18}...

CanHandle

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Command;7{8    {9        static void Main(string[] args)10        {11            OleDbCommandFactory factory = new OleDbCommandFactory();12            canHandle = factory.CanHandle("Provider=MSOLAP;Data Source=.;Initial Catalog

CanHandle

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Command;7using System.Data.OleDb;8{9    {10        static void Main(string[] args)11        {12            OleDbCommandFactory factory = new OleDbCommandFactory();13            string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\Users\\Public\\Documents\\Northwind.mdb";14            string query = "SELECT * FROM Products";15            bool canHandle = factory.CanHandle(connectionString);16            if (canHandle)17            {18                OleDbCommand command = new OleDbCommand(query);19                command.Connection = new OleDbConnection(connectionString);20                command.Connection.Open();21                OleDbDataReader reader = command.ExecuteReader();22                while (reader.Read())23                {24                    Console.WriteLine(reader.GetValue(0));25                }26            }27            {28                Console.WriteLine("Cannot handle the connection string");29            }30            Console.ReadLine();31        }32    }33}34using System;35using System.Collections.Generic;36using System.Linq;37using System.Text;38using System.Threading.Tasks;39using NBi.Core.Query.Command;40using System.Data.Odbc;41{42    {43        static void Main(string[] args)44        {45            OdbcCommandFactory factory = new OdbcCommandFactory();46            string connectionString = "Driver={Microsoft Access Driver (*.mdb)};Dbq=C:\\Users\\Public\\Documents\\Northwind.mdb;Uid=Admin;Pwd=;";47            string query = "SELECT * FROM Products";48            bool canHandle = factory.CanHandle(connectionString);49            if (canHandle)50            {51                OdbcCommand command = new OdbcCommand(query);52                command.Connection = new OdbcConnection(connectionString);53                command.Connection.Open();54                OdbcDataReader reader = command.ExecuteReader();55                while (reader.Read())56                {57                    Console.WriteLine(reader.GetValue(0));58                }59            }60            {61                Console.WriteLine("Cannot handle the connection string");62            }63            Console.ReadLine();64        }65    }

CanHandle

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Command;7using NBi.Core.Query.Resolver;8using NBi.Core.Query;9{10    {11        static void Main(string[] args)12        {13            string connectionString = "Provider=SQLNCLI11;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks2012";14            string commandText = "SELECT * FROM HumanResources.Department";15            var factory = new OleDbCommandFactory();16            var command = factory.Instantiate(connectionString, commandText);17            var result = command.Execute();18        }19    }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26using NBi.Core.Query.Command;27using NBi.Core.Query.Resolver;28using NBi.Core.Query;29{30    {31        static void Main(string[] args)32        {33            string connectionString = "Driver={SQL Server};Server=.;Database=AdventureWorks2012;Trusted_Connection=yes;";34            string commandText = "SELECT * FROM HumanResources.Department";35            var factory = new OdbcCommandFactory();36            var command = factory.Instantiate(connectionString, commandText);37            var result = command.Execute();38        }39    }40}41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46using NBi.Core.Query.Command;47using NBi.Core.Query.Resolver;48using NBi.Core.Query;49{50    {51        static void Main(string[] args)52        {53            string connectionString = "Data Source=localhost:1521/XE;User Id=hr;Password=hr;";54            string commandText = "SELECT * FROM EMPLOYEES";55            var factory = new OracleCommandFactory();56            var command = factory.Instantiate(connectionString, commandText);57            var result = command.Execute();58        }59    }60}61using System;

CanHandle

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Command;7using NBi.Core.Query;8using NBi.Core.Query.Resolver;9{10    {11        static void Main(string[] args)12        {13            var factory = new OleDbCommandFactory();14            var resolver = new OleDbConnectionStringResolver();15            var connectionString = resolver.Execute("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\Users\\Public\\Documents\\NBI\\Samples\\Northwind.mdb;Persist Security Info=True");16            var command = factory.Instantiate(connectionString, "Select * from Customers");17            Console.WriteLine("Command can handle: " + factory.CanHandle(command));18            Console.Read();19        }20    }21}

CanHandle

Using AI Code Generation

1using System;2using System.Data;3using System.Data.OleDb;4using NBi.Core.Query.Command;5{6    {7        static void Main(string[] args)8        {9            OleDbCommandFactory factory = new OleDbCommandFactory();10            bool canHandle = factory.CanHandle("Provider=SQLNCLI10;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;");11            Console.WriteLine("Can Handle: " + canHandle);12        }13    }14}

CanHandle

Using AI Code Generation

1using System;2using System.Data.OleDb;3using NBi.Core.Query.Command;4{5    {6        static void Main(string[] args)7        {8            OleDbCommandFactory factory = new OleDbCommandFactory();9            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks"));10            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;"));11            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;Trusted_Connection=yes"));12            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;Trusted_Connection=yes;"));13            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;Trusted_Connection=Yes"));14            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;Trusted_Connection=Yes;"));15            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;Trusted_Connection=Yes;"));16            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;Trusted_Connection=Yes;"));17            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;Trusted_Connection=Yes;"));18            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;Trusted_Connection=Yes;"));19            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;Trusted_Connection=Yes;"));20            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security=SSPI;Initial Catalog=AdventureWorks;Trusted_Connection=Yes;"));21            Console.WriteLine(factory.CanHandle("Provider=SQLOLEDB;Data Source=.;Integrated Security

CanHandle

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Command;7using System.Data.OleDb;8using System.Data;9using System.Collections;10using System.Data.Common;11using System.IO;12using System.Xml;13{14    {15        static void Main(string[] args)16        {17            XmlDocument doc = new XmlDocument();18            doc.Load("C:\\Users\\Administrator\\Desktop\\NBiTest\\NBiTest\\App.config");19            XmlNode node = doc.SelectSingleNode("/configuration/connectionStrings/add[@name='ExcelFile']");20            string connString = node.Attributes["connectionString"].Value;21            OleDbConnection conn = new OleDbConnection(connString);22            conn.Open();23            DataTable dt = conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null);24            if (dt == null)25            {26                return;27            }28            string[] excelSheets = new string[dt.Rows.Count];29            int i = 0;30            foreach (DataRow row in dt.Rows)31            {32                excelSheets[i] = row["TABLE_NAME"].ToString();33                i++;34            }35            conn.Close();36            string query = "SELECT * FROM [" + excelSheets[0] + "]";37            OleDbCommand cmd = new OleDbCommand(query, conn);38            conn.Open();39            OleDbDataReader dr = cmd.ExecuteReader();40            DataTable dtbl = new DataTable();41            dtbl.Load(dr);42            conn.Close();43            foreach (DataRow row in dtbl.Rows)44            {45                foreach (var item in row.ItemArray)46                {47                    Console.Write(item + " ");48                }49                Console.WriteLine();50            }51            Console.ReadLine();52        }53    }54}

CanHandle

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Command;7using NBi.Core.Query;8using NBi.Core.Query.Client;9{10    {11        static void Main(string[] args)12        {13            var connectionString = "Provider=SQLOLEDB;Data Source=.;Initial Catalog=AdventureWorks;Integrated Security=SSPI;";14            var factory = new OleDbCommandFactory();15            if (factory.CanHandle(connectionString))16            {17                var command = factory.Instantiate(connectionString);18                command.Query = "select * from [HumanResources].[Employee]";19                var result = command.Execute();20                foreach (var row in result)21                {22                    foreach (var col in row)23                    {24                        Console.Write(col.Value);25                        Console.Write(" ");26                    }27                    Console.WriteLine();28                }29            }30            {31                Console.WriteLine("Connection string cannot be handled by the factory.");32            }33            Console.ReadKey();34        }35    }36}37        Shared Sub Main(args As String())38            Dim connectionString As String = "Provider=SQLOLEDB;Data Source=.;Initial Catalog=AdventureWorks;Integrated Security=SSPI;"39            Dim factory As New OleDbCommandFactory()40            If factory.CanHandle(connectionString) Then41                Dim command As OleDbCommand = DirectCast(factory.Instantiate(connectionString),

CanHandle

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Command;7{8    {9        static void Main(string[] args)10        {11            OleDbCommandFactory oledb = new OleDbCommandFactory();12            Console.WriteLine(oledb.CanHandle("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Users\\Public\\Documents\\Northwind.accdb;Persist Security Info=False;"));13            Console.ReadLine();14        }15    }16}17using System;18using System.Collections.Generic;19using System.Linq;20using System.Text;21using System.Threading.Tasks;22using NBi.Core.Query.Command;23{24    {25        static void Main(string[] args)26        {27            SqlCommandFactory sql = new SqlCommandFactory();28            Console.WriteLine(sql.CanHandle("Server=.;Database=Northwind;Trusted_Connection=True;"));29            Console.ReadLine();30        }31    }32}33using System;34using System.Collections.Generic;35using System.Linq;36using System.Text;37using System.Threading.Tasks;38using NBi.Core.Query.Command;39{40    {41        static void Main(string[] args)42        {43            OdbcCommandFactory odbc = new OdbcCommandFactory();44            Console.WriteLine(odbc.CanHandle("Driver={SQL Server Native Client 11.0};Server=(local);Database=Northwind;Trusted_Connection=yes;"));45            Console.ReadLine();46        }47    }48}49using System;50using System.Collections.Generic;51using System.Linq;52using System.Text;53using System.Threading.Tasks;54using NBi.Core.Query.Command;55{56    {57        static void Main(string[] args

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