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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