... Jeremy Zongker Professional ADO .NET ProgrammingwithSQLServer 2005, Oracle® and MySQL® , Professional ADO .NET ProgrammingwithSQLServer 2005, Oracle® and MySQL® , Wallace B McClure Gregory ... 252 254 256 256 264 264 Chapter 10: ADO .NET ProgrammingwithSQLServer from a Client Application 265 SQLServer and ADO .NET Asynchronous Commands in ADO .NET BeginExecuteNonQuery BeginExecuteReader ... Enumerating SQL Servers Connection Pooling Password Management Building a SQL Connection with the SqlConnectionStringBuilder Class 278 279 280 281 SQLServer Types (SqlTypes) 283 Structures Using SqlTypes...
... Jeremy Zongker Professional ADO .NET ProgrammingwithSQLServer 2005, Oracle® and MySQL® , Professional ADO .NET ProgrammingwithSQLServer 2005, Oracle® and MySQL® , Wallace B McClure Gregory ... 252 254 256 256 264 264 Chapter 10: ADO .NET ProgrammingwithSQLServer from a Client Application 265 SQLServer and ADO .NET Asynchronous Commands in ADO .NET BeginExecuteNonQuery BeginExecuteReader ... Enumerating SQL Servers Connection Pooling Password Management Building a SQL Connection with the SqlConnectionStringBuilder Class 278 279 280 281 SQLServer Types (SqlTypes) 283 Structures Using SqlTypes...
... Jeremy Zongker Professional ADO .NET ProgrammingwithSQLServer 2005, Oracle® and MySQL® , Professional ADO .NET ProgrammingwithSQLServer 2005, Oracle® and MySQL® , Wallace B McClure Gregory ... 252 254 256 256 264 264 Chapter 10: ADO .NET ProgrammingwithSQLServer from a Client Application 265 SQLServer and ADO .NET Asynchronous Commands in ADO .NET BeginExecuteNonQuery BeginExecuteReader ... Enumerating SQL Servers Connection Pooling Password Management Building a SQL Connection with the SqlConnectionStringBuilder Class 278 279 280 281 SQLServer Types (SqlTypes) 283 Structures Using SqlTypes...
... Defensive Database ProgrammingwithSQLServer By Alex Kuznetsov Technical Review by Hugo Kornelis First published by Simple Talk Publishing 2010 Copyright Alex Kuznetsov 2010 ISBN 978-1-906434-44-1 ... Author Alex Kuznetsov has been working with object-oriented languages and databases for more than a decade He has worked with Sybase, SQL Server, Oracle and DB2 He currently works with DRW Trading ... in any programming language and, naturally, we have to implement safe error handling in our T -SQL if we want to build solid SQLServer code However, the TRY…CATCH error handling in SQL Server...
... Defensive Database ProgrammingwithSQLServer By Alex Kuznetsov Technical Review by Hugo Kornelis First published by Simple Talk Publishing 2010 Copyright Alex Kuznetsov 2010 ISBN 978-1-906434-44-1 ... Author Alex Kuznetsov has been working with object-oriented languages and databases for more than a decade He has worked with Sybase, SQL Server, Oracle and DB2 He currently works with DRW Trading ... in any programming language and, naturally, we have to implement safe error handling in our T -SQL if we want to build solid SQLServer code However, the TRY…CATCH error handling in SQL Server...
... each NET dat a prov ider has t he sam e four kinds of classes The nam es for t he SQL Ser ver NET dat a prov ider classes for int eract ing wit h SQLServer inst ances are SqlConnect ion, SqlCom ... SQL Ser ver NET dat a provider classes, such as SqlCom m and, SqlDat aAdapt er, or SqlDat aReader , t o a SQL Serv er inst ance I nv oke t he Close m et hod t o recover t he resources for a SqlConnect ... errors Visual St udio NET ships wit h t wo NET dat a providers— t he SQL Serv er NET dat a prov ider and t he OLE DB NET dat a pr ov ider I n addit ion, y ou can dow nload an ODBC NET dat a prov ider...
... ContactExtProps with four columns CREATE TABLE ContactExtProps ( ContactID int NOT NULL, PropID int NOT NULL, PropName nvarchar(20), PropValue sql_ variant ) GO Populate ContactExtProps with values ... iant dat a t ype t o a dat a t ype t hat support s addit ion Because SQLServer doesn’t support t his t ransform at ion for a sql_ var iant source dat a t y pe, t he last SELECT query fails Figur ... alled on a SQL Ser ver inst ance t o w hich y ou can connect I n t r odu ct ion t o D a t a Acce ss w it h T- SQL Creat ing efficient , speedy, and flex ible dat a access solut ions for SQL Ser...
... iew on one SQL Ser ver running SQLServer 2000 t hat point s at a t able on t he cabxli ser ver running t he MSDE v ersion com pat ible wit h SQL Ser ver You need t w o inst ances of SQL Ser ver ... table in the Northwind database on the Cab2000 server CREATE VIEW vew1998OrdersOnCab2000 AS SELECT * FROM OPENROWSET(‘MSDASQL’, ’DRIVER= {SQL Server} ;SERVER= cab2000;UID=sa;PWD=password’, ’SELECT ... t he T- SQL it cont ains is com piled A st and- alone T- SQL st at em ent m ust be com piled befor e SQLServer can use it Therefore, t he st or ed procedur e can r un t he sam e T- SQL code...
... xmlns :sql= "urn:schemas-microsoft-com:xml -sql" > 1< /sql: param> < /sql: header> SELECT * FROM Shippers WHERE ShipperID=@MyID FOR XML AUTO < /sql: query> ... com binat ion w it h SQLOLEDB, t he SQL Serv er ADO dat a prov ider Second, SQLXML Managed Classes explicit ly expose t he Web Release obj ect m odel, SQLXML 2.0, t o t he NET Fram ework By using ... FROM Shippers in T- SQL /xmlShippers < /sql: xpath-query>...
... ent s in t he ADO .NET archit ect ure Syst em Dat a.SqlClient Represent s elem ent s in t he SQL Serv er NET dat a prov ider Syst em Dat a.SqlTypes Represent s elem ent s for SQL Serv er nat iv ... ’CCS1\winvbdotnet’ EXEC sp_revokedbaccess ’CCS1\winvbdotnet1’ EXEC sp_revokedbaccess ’CCS1\winvbdotnet2’ EXEC sp_revokelogin ’CCS1\winvbdotnet’ EXEC sp_revokelogin ’CCS1\winvbdotnet1’ EXEC sp_revokelogin ... a SQL Ser ver login ( vbdot net 1) , anot her t w o are Windows user logins ( CCS1\ w invbdot net and CCS1\ winvbdot net 2) , and a fourt h login is a Windows group login ( CCS1\ winv bdot net...
... ’vbdotnet1’ EXEC sp_droplogin ’vbdotnet1’ Add vbdotnet1 login with database access for the Northwind database USE Northwind EXEC sp_addlogin @loginame = ’vbdotnet1’, @passwd = ’passvbdotnet1’, ... Catalog=northwind;” & _ “user id = vbdotnet1; password=passvbdotnet1" Dim cnn1 As SqlConnection = _ New SqlConnection(str1) ’Attempt to open Northwind database with vbdotnet1 login cnn1.Open() ’Echo connection ... t he SqlClient except ion and pr int ing t he associat ed m essage Sub CatchSQLClientException() ’Specify connection string for connection via vbdotnet1 SQLServer login; make sure vbdotnet1...
... local SQLServer inst ance The SQL st ring t hat is t he argum ent for t he dap1 SqlDat aAdapt er r eference specifies t he SQLServer source used t o populat e t he dat a set Because ADO .NET ... ’Declare command with T -SQL for a stored proc with a parameter Dim cmd1 As SqlCommand = _ New SqlCommand(“EXEC CustOrderHist “ & CustomerID, cnn1) ’Declare data reader and populate with result set ... ions ASP .NET is t he Web dev elopm ent env ironm ent for building Web solut ions in t he NET Fr am ew ork Lik e ADO .NET, t he NET Fram ework dat a com ponent , ASP .NET wor ks wit h any NET language,...
... ’Setup SqlCommand1 with SqlConnection1 for ListBox1 Dim SqlCommand1 As New SqlClient.SqlCommand() SqlCommand1.CommandText = “SELECT * FROM Categories" SqlCommand1.Connection = SqlConnection1 SqlConnection1.Open() ... ASP.N ET Using a SQL Serv er dat abase wit h ASP .NET int r oduces a special set of issues t hat build on your cor e underst anding of ADO .NET and SQL Ser ver Web pages in an ASP .NET solut ion t ... er net Explor er browser I t est ed t he pages w it h t he I nt er net Explorer and I nt er net Explor er browsers How ev er , m any visit ors browse I nt ernet sit es w it h non–I nt er net...
... dap1 = _ New SqlClient.SqlDataAdapter( _ “SELECT * FROM ASPNETShippers", cnn1) ’Set the UpdateCommand property for dap1 dap1.UpdateCommand = _ New SqlClient.SqlCommand _ (“UPDATE ASPNETShippers ... for the identity ’value assigned within SQLServer so that your ’local ASPNETShippers table can have a matching ’ShipperID column value Dim prm2 As SqlClient.SqlParameter = _ dap1.InsertCommand.Parameters.Add ... ADO .NET classes For exam ple, replace t he SqlDat aAdapt er ADO .NET class wit h t he SqlXm lAdapt er SQLXML Managed Class I n addit ion t o offer ing m or e funct ionalit y , t he synt ax for SQLXML...
... filename to hold file stream ’based on XmlTextWriter with contents of das1 data set Dim str1 As String = _ "c: \SQL Server Development with VBDotNet\" & _ "Chapter12\myCustomersSchema.xml" Dim fst1 ... _ ("c: \SQL Server Development with VBDotNet\" & _ "Chapter12\myCustomersSchema.xml") xrd1.MoveToContent() xdc1.Load(xrd1) ’Close the XmlTextReader xrd1.Close() ’Generate a result set with all ... PopulateModifyUpdateWithDiffGram() ’Specify connection for cmd1 SqlXmlCommand object; ’connection specification must include ’provider designation (sqloledb) Dim cmd1 As New SqlXmlCommand("Provider=sqloledb;"...
... sysadmin fixed server role Ignore errors if user does not already exist */ USE Northwind EXEC sp_revokedbaccess ’vbdotnet1’ EXEC sp_droplogin @loginame = ’vbdotnet1’ GO Add vbdotnet1 user with known ... in Microsoft SQL Server, Micr osoft Access, and Web t echnologies He is a big fan of program m at ic solut ions, part icular ly t hose t hat involv e Visual Basic NET, ADO .NET, ASP .NET, XML Web ... cabinc .net ) Rick aim s his cont ent pr oduct ion at int er m ediat e and advanced SQLServer , Access, and Web dev eloper s Rick also writ es for leading com put er r esources, such as SQL Server...
... sysadmin fixed server role Ignore errors if user does not already exist */ USE Northwind EXEC sp_revokedbaccess ’vbdotnet1’ EXEC sp_droplogin @loginame = ’vbdotnet1’ GO Add vbdotnet1 user with known ... in Microsoft SQL Server, Micr osoft Access, and Web t echnologies He is a big fan of program m at ic solut ions, part icular ly t hose t hat involv e Visual Basic NET, ADO .NET, ASP .NET, XML Web ... cabinc .net ) Rick aim s his cont ent pr oduct ion at int er m ediat e and advanced SQLServer , Access, and Web dev eloper s Rick also writ es for leading com put er r esources, such as SQL Server...
... each NET dat a prov ider has t he sam e four kinds of classes The nam es for t he SQL Ser ver NET dat a prov ider classes for int eract ing wit h SQLServer inst ances are SqlConnect ion, SqlCom ... SQL Ser ver NET dat a provider classes, such as SqlCom m and, SqlDat aAdapt er, or SqlDat aReader , t o a SQL Serv er inst ance I nv oke t he Close m et hod t o recover t he resources for a SqlConnect ... Basic NET, but w it h part icular em phasis on dat abase issues for SQL Ser ver 2000 Special at t ent ion goes t o relat ed NET t echnologies, such as t he NET Fram ew ork, ADO .NET, ASP .NET, and...